DC United most cards
20 players picked up 57 cards between them for DC United in 2017. From 34 matches played.
| # | Player | Cards | Yellow cards | Red cards |
|---|---|---|---|---|
| 1 | Marcelo Fazzio Sarvas | 8 | 8 | - |
| 2 | Luciano Federico Acosta | 6 | 4 | 2 |
| 3 | Lloyd Ekow Sam | 6 | 5 | 1 |
| 4 | Sean Franklin | 5 | 5 | - |
| 5 | Jared Jeffrey | 4 | 4 | - |
| 6 | Lamar Neagle | 4 | 4 | - |
| 7 | Nick DeLeon | 3 | 3 | - |
| 8 | Russell Canouse | 3 | 3 | - |
| 9 | Ian Harkes | 2 | 2 | - |
| 10 | Kofi Opare | 2 | 2 | - |
| 11 | Paul Arriola | 2 | 2 | - |
| 12 | Rob Vincent | 2 | 2 | - |
| 13 | Steven Birnbaum | 2 | 2 | - |
| 14 | Taylor Kemp | 2 | 2 | - |
| 15 | Deshorn Brown | 1 | 1 | - |
| 16 | Jose Guillermo Ortiz Picado | 1 | 1 | - |
| 17 | Patrick Mullins | 1 | 1 | - |
| 18 | Steve Clark | 1 | 1 | - |
| 19 | Sébastien Le Toux | 1 | 1 | - |
| 20 | Zoltán Stieber | 1 | 1 | - |