| First Fall 2021 Disciplinary Items | |
 | |
| Age Group | Flight | Total Cautions | Total Ejections |
| Adult Open | First Fall 2021 | 79 | 5 |
| FC FC | D106-01FMen-000067 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Keiran Flanigan | Player | 33303-879355 | 1 | 0 | 1 |
| Cody Kygar | Player | 18941-903276 | 1 | 0 | 1 |
| Albert Masembe | Player | 44301-619331 | 1 | 0 | 1 |
| Patrick McCrea | Player | 81082-053495 | 2 | 1 | 3 |
| Alex Snoeren | Player | 52558-474231 | 1 | 0 | 1 |
| Ray Soro | Player | 28052-901568 | 2 | 0 | 2 |
| Rivan Soro | Player | 87992-144278 | 2 | 0 | 2 |
| Kevin Strinz | Player | 29194-859840 | 1 | 0 | 1 |
| Benjamin Wiscomb | Player | 14590-490579 | 1 | 0 | 1 |
| Team Total | 12 | 1 | 13 | ||
| Rancho Santa Fe | D106-01FMen-000103 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Austin Grebe | Player | 89666-839844 | 1 | 1 | 2 |
| Team Total | 1 | 1 | 2 | ||
| Red Star San Diego | D106-01FBen-000089 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| David Randolph | Assistant Coach | 55957-500204 | 1 | 0 | 1 |
| Troy Cockrell | Player | 33474-451429 | 2 | 0 | 2 |
| Brian Gruber | Player | 11636-315071 | 2 | 0 | 2 |
| Trevor Mcilwain | Player | 24496-773043 | 5 | 0 | 5 |
| David Randolph | Player | 55957-500204 | 1 | 0 | 1 |
| Emmanuel Rodriguez | Player | 28087-753021 | 0 | 1 | 1 |
| Jonathan Skeete | Player | 76315-767217 | 1 | 0 | 1 |
| Bryce Towne | Player | 25652-203893 | 3 | 0 | 3 |
| Daniel Widener | Player | 51277-018063 | 4 | 0 | 4 |
| Daniel Widener | Team Manager | 51277-018063 | 4 | 0 | 4 |
| Team Total | 23 | 1 | 24 | ||
| Renegades FC | D106-01FBen-000100 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Adam Chenowith | Player | 35228-275678 | 2 | 0 | 2 |
| Jesse Cox | Player | 30480-190541 | 5 | 1 | 6 |
| Enrique Jaimes | Player | 35062-638471 | 1 | 0 | 1 |
| Gerardo Jaimes Garcia | Player | 78264-695218 | 1 | 0 | 1 |
| Armando Ramirez | Player | 96875-424955 | 2 | 0 | 2 |
| Gerardo Jaimes Garcia | Team Manager | 78264-695218 | 1 | 0 | 1 |
| Team Total | 12 | 1 | 13 | ||
| SBFC Boca | D106-01FBen-000053 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Cruz Lopez | Player | 16101-177552 | 1 | 1 | 2 |
| Omar Portillo | Player | 76704-535691 | 1 | 0 | 1 |
| Alvin Salazar | Player | 91302-400462 | 1 | 0 | 1 |
| Drew Schrieber | Player | 11730-773225 | 1 | 0 | 1 |
| Team Total | 4 | 1 | 5 | ||
| SBFC Leeds | D106-01FBen-000081 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Augustin Coly | Player | 39445-712886 | 1 | 0 | 1 |
| Jason Lithopoulos | Player | 61936-953303 | 1 | 0 | 1 |
| Noe Truljillo | Player | 70645-707115 | 1 | 0 | 1 |
| Team Total | 3 | 0 | 3 | ||
| SBFC United | D106-01FMen-000016 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Demetrio Macias | Player | 70510-992823 | 1 | 0 | 1 |
| Robert Rose | Player | 14030-565882 | 1 | 0 | 1 |
| Armando Velazquez | Player | 49598-338700 | 1 | 0 | 1 |
| Adam Weymann | Player | 31970-368395 | 1 | 0 | 1 |
| Team Total | 4 | 0 | 4 | ||
| SD Dolphins | D106-01FBen-000127 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Jian Yi | Player | 65740-006547 | 1 | 0 | 1 |
| Team Total | 1 | 0 | 1 | ||
| SFL | D106-01FMen-000031 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Alberto Ceresoli | Player | 11349-274726 | 1 | 0 | 1 |
| Matteo Ceresoli | Player | 10826-779830 | 2 | 0 | 2 |
| Ian Cook | Player | 96056-882787 | 1 | 0 | 1 |
| Ted Steubner | Player | 98450-673719 | 1 | 0 | 1 |
| Team Total | 5 | 0 | 5 | ||
| Sparks SC | D106-01FBen-000038 | ||||
| Player/Coach Name | Type | Player/Coach ID | Cautions | Ejections | Totals |
| Jivan Achar | Player | 55273-006008 | 1 | 0 | 1 |
| Junior Airton | Player | 27274-506361 | 1 | 0 | 1 |
| Luca Caputo | Player | 93569-846763 | 1 | 0 | 1 |
| Ramiro Contreras | Player | 31654-898163 | 1 | 0 | 1 |
| Mijo Cotic | Player | 21625-194979 | 1 | 0 | 1 |
| Hernan Goldsztein | Player | 51585-158713 | 1 | 0 | 1 |
| David Hines | Player | 15798-492299 | 1 | 0 | 1 |
| Cesar Medina | Player | 87182-989902 | 1 | 0 | 1 |
| David Rodriguez | Player | 79071-336765 | 1 | 0 | 1 |
| Ammar Sublaban | Player | 39879-115660 | 2 | 0 | 2 |
| Keith Thomas | Player | 21719-610974 | 1 | 0 | 1 |
| Aaron Wixson | Player | 13633-540774 | 1 | 0 | 1 |
| David Hines | Team Manager | 15798-492299 | 1 | 0 | 1 |
| Team Total | 14 | 0 | 14 | ||