Most titles

1. #1LA Galaxy4
2. #2Columbus Crew3
3. #3Seattle Sounders2
4. #4Atlanta United1
5. #5Colorado Rapids1
6. #6LAFC1
7. #7New York City FC1
8. #8Portland Timbers1
9. #9Real Salt Lake1
10. #10Sporting Kansas City1
11. #11Toronto FC1

All winners by season

• 2024LA Galaxydef. New York Red Bulls · 2–1MVP: Gastón Brugman
• 2023Columbus Crewdef. LAFC · 2–1MVP: Cucho Hernández
• 2022LAFCdef. Philadelphia Union · 3–3 (3–0 pens)MVP: Maxime Crépeau
• 2021New York City FCdef. Portland Timbers · 1–1 (4–2 pens)MVP: Sean Johnson
• 2020Columbus Crewdef. Seattle Sounders · 3–0MVP: Lucas Zelarayán
• 2019Seattle Soundersdef. Toronto FC · 3–1MVP: Víctor Rodríguez
• 2018Atlanta Uniteddef. Portland Timbers · 2–0MVP: Josef Martínez
• 2017Toronto FCdef. Seattle Sounders · 2–0MVP: Jozy Altidore
• 2016Seattle Soundersdef. Toronto FC · 0–0 (5–4 pens)MVP: Stefan Frei
• 2015Portland Timbersdef. Columbus Crew · 2–1MVP: Diego Valeri
• 2014LA Galaxydef. New England Revolution · 2–1 (a.e.t.)MVP: Robbie Keane
• 2013Sporting Kansas Citydef. Real Salt Lake · 1–1 (7–6 pens)MVP: Aurélien Collin
• 2012LA Galaxydef. Houston Dynamo · 3–1MVP: Omar Gonzalez
• 2011LA Galaxydef. Houston Dynamo · 1–0MVP: Landon Donovan
• 2010Colorado Rapidsdef. FC Dallas · 2–1 (a.e.t.)MVP: Conor Casey
• 2009Real Salt Lakedef. LA Galaxy · 1–1 (5–4 pens)MVP: Nick Rimando
• 2008Columbus Crewdef. New York Red Bulls · 3–1MVP: Guillermo Barros Schelotto

Club histories

• LA Galaxy4W · 1L
• Columbus Crew3W · 1L
• Seattle Sounders2W · 2L
• Atlanta United1W · 0L
• Colorado Rapids1W · 0L
• LAFC1W · 1L
• New York City FC1W · 0L
• Portland Timbers1W · 2L
• Real Salt Lake1W · 1L
• Sporting Kansas City1W · 0L
• Toronto FC1W · 2L
• FC Dallas0W · 1L
• Houston Dynamo0W · 2L
• New England Revolution0W · 1L
• New York Red Bulls0W · 2L
• Philadelphia Union0W · 1L