For the 2026 MLB shortstop prospects, the truth arrives on one nasty hop. A ground ball shoots into the six-hole, the shortstop backhands it, and a runner tears down the first-base line. There’s no time to admire the glove work. Either the throw gets there or it doesn’t.
That’s the cruel beauty of playing shortstop. Scouts can rave about 70-grade arms and explosive first steps all spring. One bad read in July can make those glowing reports feel awfully distant.
And this year’s crop has plenty to prove. MLB Pipeline opened 2026 with Konnor Griffin, Kevin McGonigle, Jesús Made, Leo De Vries, and JJ Wetherholt occupying the first five spots on its overall prospect board. The publication placed a record 28 shortstops in its preseason Top 100.
The talent was undeniable. The defensive results? Much messier.
Griffin brought elite speed and a cannon arm to Pittsburgh, yet his first major league defensive numbers raised eyebrows. Wetherholt, meanwhile, turned an average scouting grade into one of baseball’s most impressive rookie defensive seasons.
Now, the real question is simple. Which of these kids can actually stick at short? And whose future might look brighter a few steps to the left or right?
The Scouting Grades Look Great Until the Grounders Start Coming
Baseball has always loved a shortstop who makes the impossible look easy. The diving stop gets the crowd roaring. A throw from deep in the hole gets replayed all night.
But front offices also obsess over the plays nobody remembers. The slow roller charged cleanly. The double-play feed delivered on time. The hard grounder that should become an out and actually does.
For the 2026 MLB shortstop prospects, those routine plays reveal as much as the spectacular ones.
MLB Pipeline’s 20-to-80 scouting scale provides the starting point. A 50-grade glove projects as major league average. A 60-grade glove projects as plus. Give a kid a 70-grade arm, and scouts expect something special.
But those grades describe tools and projections, not runs saved.
Statcast’s Outs Above Average (OAA) offers another perspective. It compares a fielder’s results with the expected difficulty of his chances. Fielding percentage, meanwhile, tells us how often he avoids an official error.
Neither number works alone. A shortstop with tremendous range might reach balls another player never touches, only to get charged with more errors. Conversely, clean hands mean little if half the difficult grounders sneak past.
There’s another catch. Public minor league defensive statistics don’t offer the same comprehensive OAA comparisons available in the majors. Baseball-Reference and official Minor League Baseball fielding records provide errors, chances, assists, and fielding percentages. They cannot tell the entire range story.
That’s why this evaluation combines MLB Pipeline’s scouting grades, traditional minor league fielding records, and major league Statcast data where available.
The following 10 players follow MLB Pipeline’s January 21 preseason shortstop rankings, not a newly invented defensive ranking. Their 2026 performances show how quickly a glowing scouting report can become a complicated conversation.
10 Shortstop Prospects Whose Gloves Tell Different Stories
1 Konnor Griffin Has a Cannon but His Range Numbers Need Work
Field grade: 60 | Arm grade: 70 | 2026 OAA: -7
Nobody doubts Konnor Griffin can make a play that sends an entire dugout scrambling toward the railing.
The Pirates’ 2024 first-round pick has the size, speed, and throwing arm scouts dream about. MLB Pipeline gave him a 70-grade arm and a 60-grade glove entering 2026. Executives even voted him baseball’s best defensive prospect in the publication’s January poll.
Then came the major league reality check. Griffin finished 2026 with minus-7 Outs Above Average at shortstop, according to Baseball Savant. That’s not what you’d expect from a player whose sprint speed reached 29.9 feet per second.
Here’s where the numbers get interesting.
Statcast’s directional breakdown assigned Griffin minus-5 OAA on balls toward the first-base side and minus-3 on balls requiring him to charge forward. Moving backward, he actually produced plus-2 OAA.
Those splits provide a much better scouting conversation than simply calling him a disappointing defender.
Picture a slow chopper rolling toward the grass. Griffin has the wheels to close ground quickly. But speed alone doesn’t guarantee the right approach, clean pickup, or quick release.
The data identifies the types of plays costing him outs. It doesn’t prove whether poor angles, positioning, or glove work caused every miss.
Griffin’s arm remains a weapon. Pittsburgh now needs his first step and fielding decisions to catch up with his physical gifts. The ceiling hasn’t disappeared. The kid simply has work to do.
2 Kevin McGonigle Looks Capable but Not Yet Special at Short
Field grade: 50 | Arm grade: 50 | 2026 shortstop OAA: -1
Nobody ever questioned whether Kevin McGonigle could hit. His bat carried a reputation that made opposing pitchers nervous long before he reached Detroit.
The glove was another story.
Entering 2026, MLB Pipeline slapped average 50-grades on both McGonigle’s fielding and throwing tools. He had enough ability to play shortstop, but nobody was confusing his defensive projection with Griffin’s.
Detroit’s rookie season gave evaluators something more useful than speculation. McGonigle played 96 games at shortstop and 94 at third base, according to Baseball Savant’s official fielding records. He committed nine errors in 301 chances at short, finishing with a .970 fielding percentage.
His Statcast numbers told a similar story.
Across 279 tracked shortstop opportunities, McGonigle posted minus-1 OAA. He completed approximately 75% of his opportunities, right in line with Statcast’s expected success rate.
That hardly screams defensive disaster.
Instead, the numbers paint a picture of a young infielder holding his own without regularly stealing outs from opposing hitters.
The interesting wrinkle comes from his directional splits. McGonigle finished slightly above average moving toward third base but slightly below average moving toward first. Neither difference was especially large.
His performance against balls hit by left-handed batters also lagged behind his work against right-handed hitters. That split deserves closer inspection, although it doesn’t automatically identify a mechanical problem.
Detroit has options because McGonigle can move around the diamond. Even so, holding down shortstop remains a tougher assignment than simply finding somewhere for his bat.
If he develops into an average major league shortstop, the Tigers should consider that a perfectly respectable outcome.
3 Jesús Made Has the Tools but the Errors Keep Piling Up
Field grade: 55 | Arm grade: 60 | 2026 fielding percentage: .949
There’s something captivating about a teenage shortstop who plays without fear. Jesús Made fits that mold.
Milwaukee signed him for $950,000 in January 2024. By the start of 2026, he had climbed into the conversation surrounding baseball’s most exciting young infielders.
His defensive grades explained part of the appeal. MLB Pipeline projected a 55 glove and a 60 arm, giving Made legitimate above-average potential at shortstop.
But Double-A hitters and hard infield dirt don’t care about prospect rankings.
According to official minor league fielding records, Made committed 21 errors in 112 games at shortstop for Biloxi in 2026. He handled 414 chances and finished with a .949 fielding percentage.
Those aren’t particularly comforting numbers.
Still, the rest of his workload matters. Made recorded 252 assists and participated in 54 double plays. He stayed busy, fielding grounders and turning feeds throughout a demanding Double-A season.
The next step involves figuring out where those 21 mistakes originated.
Did he rush throws when a runner forced the action? Did his feet get tangled underneath him on difficult hops? Were routine exchanges the bigger problem?
The error total cannot answer those questions without play-level review.
Among the 2026 MLB shortstop prospects, Made presents one of the clearest development-versus-production debates.
Milwaukee kept feeding him shortstop repetitions throughout 2026. That decision makes sense for a player who remains young enough to polish his fundamentals.
The Brewers need to keep his aggressive instincts intact while cutting down the mistakes. That’s easier said than done, but the raw ingredients remain enticing.
4 Leo De Vries Needs Cleaner Defense and a Healthy Shoulder
Field grade: 50 | Arm grade: 55 | 2026 fielding percentage: .925
The Athletics didn’t acquire Leo De Vries to watch him make routine plays.
They acquired him as the centerpiece of the July 2025 Mason Miller trade because his talent suggested a future franchise cornerstone.
But that pedigree doesn’t give him a free pass defensively.
De Vries committed 22 errors in just 69 games at shortstop for Double-A Midland in 2026. His .925 fielding percentage ranked well below the standards expected from a polished major league prospect.
For a player with such advanced offensive skills, those defensive mistakes stand out.
According to the minor league fielding records, De Vries registered 179 assists and helped complete 38 double plays at shortstop. He was active enough to produce plenty of defensive chances. The trouble came with finishing them cleanly.
The Athletics had already begun exploring alternatives.
In May, MLB.com reported that Oakland’s organization started giving De Vries opportunities at third base. The club had a practical reason beyond his developing glove.
Jacob Wilson already occupied shortstop in the majors and had signed a seven-year, $70 million extension in January 2026.
Then De Vries suffered another setback.
A right shoulder injury ended his season, and he underwent surgery on September 14 to repair instability in the joint.
That complicates the defensive picture considerably.
A young shortstop needs thousands of repetitions to sharpen his footwork and throwing accuracy. De Vries now must rebuild that routine during his return.
His offensive ceiling remains enormous. But the next chapter could determine whether the Athletics see him as their future shortstop or a dangerous bat with a different defensive home.
5 JJ Wetherholt Turned an Average Glove Grade Into Elite Defense
Preseason field grade: 50 | 2026 second-base OAA: +25
Here’s the number that deserves to stop every scout in his tracks.
JJ Wetherholt finished 2026 with plus-25 Outs Above Average at second base.
Not plus-5. Not plus-15. Plus-25.
According to Baseball Savant’s 2026 Statcast leaderboard, Wetherholt led all major league infielders in OAA. Bobby Witt Jr., one of baseball’s premier defensive shortstops, finished with plus-23.
For perspective, Wetherholt entered the season carrying an ordinary 50 fielding grade from MLB Pipeline.
Nobody penciled him in as a defensive superstar. But the Cardinals gave him a regular opportunity at second base, and the results were extraordinary.
Statcast tracked 519 defensive opportunities at second for Wetherholt. He successfully completed approximately 77%, compared with an expected success rate of 72%.
That five-percentage-point difference added up over a full season.
His traditional fielding numbers looked just as impressive. Wetherholt committed only two errors in 533 chances, finishing with a .996 fielding percentage.
This wasn’t merely a case of avoiding mistakes. He turned difficult grounders into outs that average defenders weren’t expected to make.
In June, Wetherholt told MLB.com that offseason work had helped him become more confident in his reads and footwork.
The results backed him up. His 2026 Statcast Fielding Run Value reached plus-23, including plus-19 from range.
There’s one crucial distinction: Wetherholt did most of this at second base, not shortstop.
He played 12 major league games at short and produced zero OAA across that limited sample.
That doesn’t establish him as an elite major league shortstop. It proves something equally valuable.
The Cardinals found a position where his defensive skills became a genuine difference-maker.
Among the 2026 MLB shortstop prospects, Wetherholt offers the strongest reminder that positional development doesn’t always follow the original scouting report.
Sometimes moving off shortstop isn’t a concession. Sometimes it’s how a player becomes a star.
6 Sebastian Walcott Has a 70 Grade Arm and a Lost Season to Recover
Field grade: 50 | Arm grade: 70 | 2026 shortstop games: 2
A shortstop standing 6-foot-4 presents a fascinating scouting problem.
Sebastian Walcott has the size of a power-hitting corner infielder and the throwing arm of a defensive standout. Texas saw enough athleticism to keep developing him at shortstop.
MLB Pipeline gave him a 70 arm grade, placing his throwing ability alongside Griffin’s at the top of the 2026 prospect class.
But Walcott’s glove remained a work in progress.
During 2025, he committed 24 errors in 88 shortstop games for Double-A Frisco. His .924 fielding percentage exposed the challenge of translating tremendous physical tools into dependable defense.
Then his development hit a wall.
Walcott underwent internal brace surgery on his right elbow in February 2026. The procedure allowed him to avoid full Tommy John surgery, but it wiped out most of his defensive season.
Texas carefully brought him back through designated-hitter appearances.
On September 13, Walcott finally returned to shortstop for Frisco’s regular-season finale against Wichita.
He recorded three assists and one putout in four chances. For a player who had spent months recovering, simply making those throws carried significance.
But two shortstop appearances in 2026 offer almost nothing for a serious defensive evaluation.
The Rangers must now watch how Walcott handles his throwing workload. They also need to see whether his defensive movements grow cleaner after the interruption.
Third base remains an obvious potential destination. His arm would play beautifully there, and the position generally demands less ground coverage.
For now, the debate stays open. Walcott has the cannon. Texas needs proof that the rest of his shortstop game can hold together.
7 Colt Emerson Must Find More Outs Without Exceptional Physical Tools
2026 shortstop OAA: -3 | Fielding percentage: .958
Not every shortstop prospect arrives with a rocket arm or elite straight-line speed.
Colt Emerson built his reputation on baseball instincts, clean actions, and advanced offensive ability.
Seattle selected him in the first round of the 2023 draft. His development moved quickly enough for the Mariners to bring him to the majors in 2026.
That’s where the numbers started testing his defensive reputation.
Emerson finished with minus-3 OAA at shortstop, according to Baseball Savant. He converted 70% of his 183 tracked opportunities, slightly below the expected rate of 71%.
His traditional statistics were similarly uneven. Across 54 shortstop appearances, Emerson committed eight errors and posted a .958 fielding percentage.
None of those numbers warrants panic. But they do create a difficult scouting question.
If a shortstop lacks Griffin’s top-end speed or Walcott’s overwhelming arm strength, he must win with positioning, anticipation, and quick exchanges.
Emerson’s Statcast data showed his largest directional shortstop deficit on balls moving toward the first-base side, at minus-3 OAA.
That doesn’t necessarily mean his first step caused the problem. Defensive positioning and the difficulty of individual chances also shape the final results.
It does, however, give Seattle something specific to investigate.
The Mariners also used Emerson at third base. That flexibility matters as the organization evaluates its long-term infield.
His bat could make the positional decision easier. Still, Emerson’s defensive future at shortstop depends on developing into an efficient, dependable defender.
He doesn’t need the flashiest glove in the league. He needs to make enough plays that nobody worries about it.
8 Eli Willits Might Have the Cleanest Defensive Foundation
Field grade: 60 | Arm grade: 55 | 2026 fielding percentage: .981
The best defensive prospect isn’t always the one who makes the most spectacular play. Sometimes it’s the kid who keeps making the routine one.
Eli Willits entered 2026 carrying a polished defensive reputation. Washington selected him first overall in the 2025 draft after a standout high school career in Oklahoma.
MLB Pipeline gave Willits a 60-grade glove and a 55-grade arm. The report pointed toward a player with the instincts and athleticism to remain at shortstop.
His 2026 fielding records offered encouraging evidence.
Across three minor league levels, Willits committed seven errors in 96 games at shortstop, according to official minor league statistics. He handled 365 chances and finished with a .981 fielding percentage.
The most striking stretch came at Single-A Fredericksburg.
Willits committed just one error in 40 shortstop games, producing a .994 fielding percentage.
That’s the kind of consistency that gets a young infielder noticed.
He also recorded 225 assists and helped complete 46 double plays across his 96 shortstop games.
The comparison with Made and De Vries jumps off the page. Willits made far fewer mistakes while building experience against professional hitters.
Still, those fielding percentages don’t establish that he covers more ground than either player.
His assignment at Double-A Harrisburg lasted only three games, leaving the toughest developmental questions for the future.
Among the 2026 MLB shortstop prospects, Willits has one of the more convincing combinations of projected defensive tools and early statistical reliability.
The Nationals should feel encouraged. But the next test will come when stronger hitters start forcing tougher hops, quicker releases, and longer throws.
That’s when a polished young glove begins earning a reputation that means something.
9 Aidan Miller Needs Games More Than Another Scouting Report
Field grade: 50 | Arm grade: 60 | 2026 shortstop games: 4
Few things frustrate a developing ballplayer more than watching an entire season disappear.
For Aidan Miller, 2026 became exactly that kind of year.
Philadelphia’s 2023 first-round selection had already established himself as one of the organization’s most intriguing infield prospects.
He carried a 60-grade arm and average 50-grade glove entering the season. His defensive tools offered a plausible route to remaining at shortstop, although questions about his range persisted.
Miller needed a full schedule of ground balls, double-play feeds, and throws across the diamond. Instead, back problems kept him sidelined for nearly the entire minor league season.
According to Baseball-Reference and MLB’s minor league fielding records, Miller appeared in just four games at shortstop during 2026, covering 26 innings.
That’s barely enough time to establish a rhythm.
His 2025 numbers provide a more useful starting point.
Miller committed 21 errors across 104 games at shortstop for Double-A Reading. He finished with a .942 fielding percentage at that stop.
Those figures suggested further polishing was necessary, even before the injury interrupted his progress.
The Phillies also face an organizational consideration. Trea Turner occupies shortstop in Philadelphia, potentially making third base another route into the major league lineup.
Miller’s arm should translate to the hot corner. But moving him before he receives a healthy stretch at shortstop would leave part of the evaluation unfinished.
Because of the lost time, 2026 effectively became a washed year for grading his glove. He needs innings. Lots of them.
10 Ethan Holliday Has the Arm but Third Base Keeps Calling
Field grade: 50 | Arm grade: 55 | 2026 fielding percentage: .929
The Holliday family knows what it takes to survive in professional baseball.
Ethan Holliday grew up around the game through his father, former major league slugger Matt Holliday, and older brother Jackson.
That background provided plenty of attention when Colorado selected him fourth overall in 2025.
But family pedigree doesn’t help a shortstop get to a ball headed through the hole.
Holliday entered 2026 with a 50-grade glove and 55-grade arm. Scouts liked his hands and throwing ability, although his long-term range remained a question.
His first full professional season ended before he could answer it.
Holliday committed eight errors in 32 games at shortstop for Single-A Fresno. His .929 fielding percentage reflected an uneven defensive start.
Then a stress fracture in his left foot brought everything to a halt.
MLB.com reported on May 29 that Holliday would require season-ending surgery. He finished with just 33 overall games in 2026.
That makes any sweeping judgment about his shortstop future premature.
Still, the positional debate isn’t going away.
Holliday has the frame and offensive power projection of a potential third baseman. His arm could make that transition relatively smooth.
What Colorado needs to determine is whether his lateral movement and first-step quickness can survive as he develops physically.
The Rockies don’t need to rush that decision. But his next healthy season will provide important evidence about whether shortstop remains a realistic long-term destination.
What the Numbers Say About the Best Defensive Shortstop Prospects
After working through the scouting grades and 2026 results, three very different stories emerge.
Griffin owns the loudest defensive tools. Willits brings the cleanest early minor league fielding record. Wetherholt delivered the most impressive major league defensive season, albeit primarily at second base.
Those distinctions matter.
Griffin’s minus-7 OAA doesn’t erase a 70-grade arm or elite athleticism. It simply shows that physical ability and defensive production haven’t fully aligned.
Willits’ .981 fielding percentage deserves praise, but he still needs to prove himself against more advanced competition.
Wetherholt has already answered a different question. His plus-25 OAA demonstrates that an average preseason glove projection can turn into exceptional measured defensive value.
For the 2026 MLB shortstop prospects, that creates a useful warning against treating scouting grades like guarantees.
The more troubling cases belong to players who have struggled to avoid mistakes without establishing a clear compensating strength.
Made committed 21 errors at Double-A. De Vries made 22 in substantially fewer shortstop games. Holliday finished below .930 in fielding percentage before his season ended.
Those figures demand investigation, not automatic position changes.
A young defender might commit errors while learning to attack difficult balls. Another could avoid mistakes by rarely reaching challenging grounders.
Without complete minor league range data and detailed play review, assigning either player a definitive defensive ranking would overstate the evidence.
Why the First Step Still Matters More Than the Highlight Throw
Picture two young shortstops standing in identical positions.
One has a 70-grade arm but reacts late to contact. The other possesses average throwing strength and anticipates the grounder immediately.
By the time the first player starts moving, the second might already have the ball in his glove.
That’s the difference between possessing spectacular tools and turning those tools into outs.
Griffin’s 2026 directional splits provide a real example of that tension. His raw speed didn’t prevent negative OAA on balls toward the first-base side or on plays requiring him to charge.
The numbers identify where his defensive results lagged. Pittsburgh’s coaching staff must determine whether anticipation, positioning, footwork, or execution played the biggest role.
Wetherholt presents the opposite end of the spectrum. His work on reads and footwork helped turn a 50-grade projection into elite major league results.
The lesson isn’t that scouting grades lack value.
It’s that defensive development depends on how quickly a player’s instincts and mechanics turn physical talent into repeatable outs.
The Next Ground Ball Could Change Everything
Front offices will keep evaluating the 2026 MLB shortstop prospects long after the minor leagues pack up for the winter.
Pittsburgh has an obvious assignment for Griffin. The Pirates need to understand why a player with elite speed lost so much defensive value on certain types of ground balls. Cleaning up those opportunities could change his entire defensive profile.
Detroit faces a different conversation with McGonigle. His bat looks capable of carrying him at multiple positions, but a dependable major league shortstop provides extra roster value.
For Milwaukee, Made’s next developmental jump should emphasize consistency. Twenty-one errors won’t disappear simply because his physical tools impress scouts.
Oakland needs De Vries healthy before drawing firmer conclusions. His September shoulder surgery complicates a positional debate that already includes Jacob Wilson and the possibility of third base.
Meanwhile, Washington has reason to stay patient with Willits. His first extended professional season offered strong evidence of reliable hands and steady execution.
Texas, Philadelphia, and Colorado face a similar problem with Walcott, Miller, and Holliday. Injuries stole meaningful development time from all three.
Their next healthy seasons should tell evaluators considerably more than their limited 2026 defensive records.
And then there’s Wetherholt.
His rookie season stands apart because he didn’t merely survive a positional adjustment. He became the most productive major league infielder by Statcast’s range-based OAA measure.
That should make every scouting department reconsider how confidently it projects defensive ceilings.
A 50-grade glove became a plus-25 OAA performer. A 70-grade arm belonged to a shortstop who finished below average in measurable range.
Neither result makes the original evaluations worthless. Both show how much can change when young players face major league competition.
Baseball eventually strips away the scouting jargon.
The crowd doesn’t see a 60-grade glove when a grounder shoots into the hole. The runner doesn’t care whether a prospect ranked first or fiftieth.
There’s dirt flying, a glove reaching, and a throw headed across the diamond.
The best young shortstop isn’t always the one who can make the impossible play. He’s the one who makes the difficult play routine, then does it again tomorrow.
READ MORE: MLB Defensive Positioning After the Shift Ban The Ghost in the Grass
FAQs
Q1. Who are the best defensive MLB shortstop prospects in 2026?
Konnor Griffin has exceptional defensive tools, while Eli Willits showed strong minor league consistency. Both entered 2026 with 60-grade gloves.
Q2. What was Konnor Griffin’s Outs Above Average in 2026?
Griffin finished with minus-7 Outs Above Average at shortstop. Despite his elite speed and arm strength, his rookie defensive results left room for improvement.
Q3. How good was JJ Wetherholt defensively in 2026?
Wetherholt recorded plus-25 Outs Above Average at second base. His exceptional range made him one of baseball’s most productive defensive infielders.
Q4. Why do MLB scouts use defensive grades instead of just errors?
Errors don’t measure every missed play. Scouts also evaluate range, arm strength, footwork, and reactions to judge a shortstop’s defensive potential.
Q5. Which 2026 shortstop prospects could move to third base?
Leo De Vries, Sebastian Walcott, and Ethan Holliday could eventually play third base. Their teams must weigh defensive range, arm strength, and development.
