Major League Soccer Stats: Player Discipline - 2009
- Season:
| November 22, 2009 | |||||
| Player | Team | Yellow | Red | Points | |
| 1 | Jamison Olave | Real Salt Lake | 7 | 3 | 13 |
| 2 | Kyle Beckerman | Real Salt Lake | 12 | 0 | 12 |
| 3 | Tyrone Marshall | Seattle Sounders FC | 7 | 2 | 11 |
| Ugo Ihemelu | FC Dallas | 9 | 1 | 11 | |
| John Thorrington | Chicago | 7 | 2 | 11 | |
| 6 | Wells Thompson | New England | 8 | 1 | 10 |
| Will Johnson | Real Salt Lake | 10 | 0 | 10 | |
| Atiba Harris | FC Dallas | 8 | 1 | 10 | |
| Paulo Nagamura | Chivas USA | 8 | 1 | 10 | |
| 10 | Jhon Kennedy Hurtado | Seattle Sounders FC | 9 | 0 | 9 |
| Danny O'Rourke | Columbus | 7 | 1 | 9 | |
| Adrian Serioux | Toronto FC | 7 | 1 | 9 | |
| Conor Casey | Colorado | 9 | 0 | 9 | |
| 14 | Emmanuel Ekpo | Columbus | 6 | 1 | 8 |
| C Johnson | New York Red Bulls | 4 | 2 | 8 | |
| Mike Chabala | Houston | 6 | 1 | 8 | |
| Sacha Kljestan | Chivas USA | 8 | 0 | 8 | |
| Fredy Montero | Seattle Sounders FC | 6 | 1 | 8 | |
| James Riley | Seattle Sounders FC | 2 | 3 | 8 | |
| Bobby Boswell | Houston | 8 | 0 | 8 | |
| Ben Olsen | DC United | 6 | 1 | 8 | |
| Ramiro Corrales | San Jose | 8 | 0 | 8 | |
| Eddie Lewis | Los Angeles | 4 | 2 | 8 | |
| Gregg Berhalter | Los Angeles | 4 | 2 | 8 | |
| Freddie Ljungberg | Seattle Sounders FC | 6 | 1 | 8 | |