| Ranking | Team | Total Championship wins |
|---|---|---|
| 1 | LA Galaxy | 5 |
| 2 | DC United | 4 |
| 3 | San Jose Earthquakes | 2 |
| 3 | Houston Dynamo | 2 |
| 3 | Columbus Crew | 2 |
| 3 | Seattle Sounders FC | 2 |
| 4 | Chicago Fire | 1 |
| 4 | Kansas City Wizards | 1 |
| 4 | Real Salt Lake | 1 |
| 4 | Colorado Rapids | 1 |
| 4 | Sporting KC | 1 |
| 4 | Portland Timbers | 1 |
| 4 | Toronto FC | 1 |
| 4 | Atlanta United | 1 |
| 4 | New York City FC | 1 |
| 4 | Los Angeles FC | 1 |