Major League Soccer lives on noise. The loudest moments usually come from MLS rivalries, the games where cities, supporter groups, and old grudges collide in ninety tense minutes. When people argue about MLS rivalries, these are the fixtures they reach for first. This list is for anyone who wants to walk into that debate and feel ready. We are talking decades of bad blood, wild scorelines, and playoff scars that still sting. Some of these rivalries started before MLS was even born. Others are young but already nasty. Put them together and you get a map of where the temperature really spikes in this league.
Context
Rivalries are how MLS teaches you who cares about what. You can stare at standings and xG charts all season, but a good derby shows you which clubs feel big even on average years.
Some of these matchups cross conferences or even national borders. Others live inside the same city. What ties them together is repetition. The same colors, the same songs, the same anger, over and over. MLS has even built full Rivalry Week slates around them because the league understands that these fixtures move tickets and eyeballs.
If you want to sound like you really know this league, you need more than scores. You need the stories behind why certain fan bases circle certain dates the second the schedule drops.
Methodology: Rankings lean on MLS and club stats, playoff meetings, trophies at stake, and how often a rivalry shapes league storylines, with close calls between eras broken by how big the fixture still feels right now.
Rivalries That Shape MLS
9. Atlanta Orlando Southern MLS Rivalries
The first few seasons of Atlanta United against Orlando City felt like a dare. A new superclub rolled into the league, packed Mercedes Benz Stadium, and then started treating visits from Orlando like statement nights. Atlanta went unbeaten in the series for several years and stacked multi goal wins while Josef Martinez turned purple shirts into props for his scoring highlight reel.
Look at the numbers over the first chunk of meetings and you see a clear tilt. Atlanta won most of the early league games and outscored Orlando by a wide margin, with several three goal outbursts in front of crowds that would make some European clubs jealous. Compared with other young MLS rivalries, this one jumped straight into the conversation thanks to those lopsided totals and noisy crowds.
Players talk about this series in simple language. One Atlanta veteran said before a rematch that the two clubs “do not like each other very much,” which is about as clean as it gets. You can feel that every time a tackle lingers a little longer in midfield.
I remember watching one match from the press box when a road section full of purple just kept singing after a late Orlando equalizer. A fan said, “This is the one game we cannot lose,” and you could tell that even in a young rivalry, the emotional stakes had already caught up to the numbers.
8. Atlantic Cup Original MLS Rivalries
The Atlantic Cup is the old grudge. D C United and New York Red Bulls have been jabbing at each other since 1996, when the league was still figuring out shootouts and team names. The rivalry comes with an actual trophy, but the defining moments are playoff nights and regular season scraps that felt almost as heavy.
As of 2025, the two sides have met 110 times in competitive play. D C holds 47 wins, New York has 43, and 20 matches ended level. In the playoffs, D C leads the series with 7 wins from 13 meetings, which puts this rivalry near the top of MLS for sheer volume of meaningful games between two original clubs.
Former coach Ben Olsen once summed up the feeling from the D C side by saying that matches against New York “always mean more,” especially when there is a series on the line. People around the club still talk about Christian Gomez killing a tie in 2006 with a late goal, the kind of moment that turned a regional thing along the I 95 corridor into a league wide reference point.
If you ever stand in the supporters section for this one, you notice the small stuff. Groups of fans comparing old banner designs, older supporters telling new ones about playoff trips up the highway. It feels less like a one off event and more like the latest chapter in a long family argument.
7. Canadian Classique Canadian MLS Rivalries
Toronto FC against CF Montreal carries more than MLS points. It carries national pride. The Canadian Classique, also called the 401 Derby, ties together two cities that already compete in hockey, language, and culture. On soccer nights, all of that spills into ninety minutes with red and blue shirts.
From 2009 through the middle of this decade, the two clubs have met more than 60 times in all competitions, with Toronto winning close to half of those games and Montreal taking a strong share of their own. That includes a wild 7 to 5 aggregate playoff series in 2016 and multiple Canadian Championship finals. Stack that against other MLS rivalries and you get one of the deepest head to head books in the league.
Montreal keeper Evan Bush once said, “We always want to beat Toronto. It is a rivalry, a clasico. We have to win Saturday.” That line still fits every time the schedule matches them up in spring or fall.
One of my favorite small memories is watching both sets of fans trade songs in the rain at BMO Field before kickoff. No one sat. People had flags in one hand and phones in the other, trying to film the atmosphere while also adding to it. That is when you remember this rivalry is doing real work for soccer in Canada.
6. Hell Is Real Derby
Columbus Crew and FC Cincinnati gave MLS a rivalry with a name that even neutral fans remember. Hell Is Real comes from the big religious billboard on the highway between the cities, and since their first cup match in 2017 it has grown from curiosity to full league event, with playoff ties and last minute swings baked in.
Through 21 meetings across all competitions, Columbus leads the series with 9 wins, Cincinnati has 6, and 6 matches have finished level. The first league meeting in 2019 ended 2 to 2, and later games, including a 3 to 2 Columbus comeback in 2021 and a 3 to 2 Crew playoff win in 2023, pushed the average goals per match well above typical MLS regular season levels.
In a recent team feature, Columbus defender Jonathan Mensah called it “a game for pride in Ohio,” while Cincinnati staff talked about how the rivalry “brings the heat” in training week. You hear the same tone from both sides. Respect for the opponent, zero interest in losing.
I was at Lower dot com Field for one of those late comebacks. The crowd went from anxious muttering to full roar in about thirty seconds. A fan said, “This is why it is called Hell,” and pointed at the away section that had just gone silent. Hard to argue.
5. Real Salt Lake Sporting Kansas City Grudge
Some rivalries start with geography. Real Salt Lake against Sporting Kansas City started with fists and a freezing cup final. The feud picked up in 2011 when a preseason match in Arizona turned into a full brawl after a hard tackle, and it went national in the 2013 MLS Cup when Sporting beat RSL on penalties in the coldest title match the league has seen.
That final finished 1 to 1 after extra time, then went 10 rounds in the shootout before Sporting finally won 7 to 6 to lift a second MLS Cup. Add that to a tight overall series record and you get one of the rare rivalries not built on conferences or neighbors. It is built on repeated knockout moments that decide trophies.
Midfielder Benny Feilhaber once told a reporter, “Salt Lake is the team I hate the most,” which is about as bare a quote as you will find. RSL have their own memories, especially of that heartbreak in Kansas City, and the club has called Sporting “no greater rival” in the West.
In person, the vibe is serious. I remember walking into Children’s Mercy Park for a regular season game between these two and noticing how few people treated it like any other Saturday. Staff talked quietly in the tunnel. Players stared a little longer during handshakes. Everyone there knew the file on this matchup was thick.
4. California Clasico Galaxy Earthquakes
Before expansion and Apple broadcasts, there was the California Clasico. LA Galaxy and San Jose Earthquakes have been trading momentum since the early years, from late nineties playoff meetings to the famous 2003 series where San Jose came back from a big first leg loss to stun Galaxy at Spartan Stadium.
All time, these clubs have met dozens of times in league and cup play, with Galaxy holding a slight edge in wins but San Jose claiming some of the most painful defeats for their neighbors, including that 5 to 2 comeback on the way to the 2003 MLS Cup. Stack their playoff chapters next to most MLS rivalries and the Clasico still has one of the richest back catalogs.
Former San Jose coach Mark Watson once said that every match against Galaxy is big “because of the rivalry and because there are always points on the line.” It sounds simple, but it explains why even down seasons for one club still make this match a priority.
The small detail that sticks with me is how often you see older Earthquakes jerseys in the stands on these days. Fans turn up in kits from the early 2000s, as if to remind everyone that this fight did not start last week. It gives the whole stadium a slightly retro feel.
3. Hudson River Derby New York
The Hudson River Derby put blue and red sides of New York in the same league and let them sort it out. New York Red Bulls had the history. New York City FC arrived in 2015 with money and swagger. Within a few years, their meetings became some of the spikiest matches in MLS.
Across the first 30 derbies in all competitions, Red Bulls took 16 wins, NYCFC won 10, and 4 ended level. The series produced 81 goals, 877 fouls, 12 red cards, and 19 clean sheets, numbers that point to a rivalry with both chaos and grind. An average of 2 point 7 goals per match keeps it above a typical MLS game for scoring while the foul count tells you how close to the edge these players live.
You can feel the edge in the quotes. City coach Patrick Vieira once admitted that defeats in this derby “hurt more than other games,” while Red Bulls players have talked about how winning these fixtures can save a season in the eyes of supporters. Even when the clubs are battling for mid table positions, the derby feels bigger.
I have watched that rivalry from both stadiums. At Yankee Stadium the sound hangs under the roof and turns every chant into a low rumble. At Red Bull Arena you feel the noise echo off the steep stands. Either way, the walk back to the subway or the parking lot is full of quick glances and little smirks. People know when they own the city for a night.
2. El Trafico Los Angeles Derby
El Trafico barely existed a few years ago. Now it is on the short list of must watch MLS rivalries for anyone who likes goals and chaos. LA Galaxy, the old power with the trophy case, met expansion side LAFC in 2018 and the series exploded right away with Zlatan Ibrahimovic’s debut brace in a wild 4 to 3 Galaxy win.
Since then the numbers have stayed ridiculous. Across more than 20 meetings in all competitions, El Trafico has averaged over 4 goals per match, far above the league average, with multiple games hitting six or more. The rivalry has also produced several playoff classics, including LAFC’s 5 to 3 win in 2020 on the way to a shield and MLS Cup level run.
Former MLS midfielder Sacha Kljestan called El Trafico “the best rivalry in MLS” and pointed to the fact that “there has never been a boring game” between the teams. Players from both sides echo that. They talk about noise, about celebrity faces in the crowd, and about how losing this one sticks in your head a little longer.
I still remember one regular season match at Banc of California where the press box started buzzing before kickoff simply because of the atmosphere. Another fan commented, “This feels like a final every time,” and honestly that is the only way to explain why neutral viewers keep circling this fixture on the MLS calendar.
1. Cascadia Derby Sounders Timbers
If you ask long time supporters about the best rivalry in MLS, many will start in the Pacific Northwest. Seattle Sounders against Portland Timbers is older than the league itself. The series dates back to 1975 in the old NASL, and by the time both clubs reached MLS, they had already built a file full of tifo, songs, and bad memories.
By 2020, Seattle and Portland had met more than 100 times across all eras. In MLS play and earlier competitions combined, Seattle holds a clear edge in total wins, while Portland owns famous chapters like their 2018 playoff triumph. Club previews still describe this as one of North American soccer’s longest and most heated rivalries, which puts it in a different tier from almost any other MLS matchup.
Writers love quoting this series because coaches and players rarely hide how they feel. A Timbers scouting report flat out called it one of the longest and most heated derbies on the continent. Another piece noted the “furious enmity” between the clubs that stretches beyond simple standings. You get lines about animosity, about how fans “hate each other at their core and still respect each other,” and they all feel earned.
I have watched that replay of a Providence Park night where Portland’s Brian Fernandez scored twice against Seattle more times than I should admit. The smoke, the songs, the way Seattle responded in later meetings. A fan said, “This is the game you cannot lose if you want to talk MLS,” and that is the whole point of this list. Cascadia is the rivalry you have to understand to win any argument about this league.
What Comes Next
MLS keeps growing. New clubs arrive, old clubs retool, and some day a rivalry that barely exists now might sneak into conversations with Cascadia or El Trafico. St Louis against Sporting Kansas City is already making early noise, and you can feel potential in places like Austin and San Antonio if expansion ever hits that corridor.
What will not change is the way MLS rivalries teach you the league. If you know who hates whom, and why, you can drop into any bar argument and hold your own. The trick is staying curious as new grudges form and old ones twist into something else.
Here is the question that sticks with me. Which future MLS rivalry will people still be arguing about in 30 years when today’s fans are the ones telling stories to their kids?
Also read: https://sportsorca.com/soccer/mls/best-mls-records-only-stat-fans-know/
I’m a sports and pop culture junkie who loves the buzz of a big match and the comfort of a great story on screen. When I’m not chasing highlights and hot takes, I’m planning the next trip, hunting for underrated films or debating the best clutch moments with anyone who will listen.
