Still active teammates
The following riders that were once teammate of William Hacker are still active.
| # | Rider | Teammates in |
|---|---|---|
| 1 | DALY Cormac | 2024-2025 |
| 2 | CASTOR Jake | 2024 |
| 3 | SIMS Patton | 2025, 2024 |
| 4 | GIBSON Anton | 2025 |
| 5 | TAYLOR Billy | 2024 |
| 6 | KIM Addison | 2025 |
| 7 | PIOTROW Darren | 2024 |
| 8 | WILLETT Wells | 2024 |
| 9 | CLARCK Duncan | 2024 |
| 10 | FELDMAN Daniel | 2025, 2024 |
| 11 | HACKER William | 2024-2025 |
| 12 | RHINO Vincent | 2024 |
| 13 | SHEFFIELD Haakon | 2024 |
Most starts together and still active
Riders with the most starts together with William Hacker and still active.
| # | Rider | Starts together |
|---|---|---|
| 1 | GORODETSKY Benjamin | 1 |
| 2 | ENGEL Otis | 1 |
| 3 | VEENENDAAL Vaughn | 1 |
| 4 | ROY Jacob | 1 |
| 5 | WANG Julian | 1 |
| 6 | MOSTELLER Luke | 1 |
| 7 | BERNIER-IZQUIERDO Francis | 1 |
| 8 | HAMEL Félix | 1 |
| 9 | COUTURE Samuel | 1 |
| 10 | GAGNÉ Étienne | 1 |
| 11 | JACOB Philippe | 1 |
| 12 | DUQUETTE Charles | 1 |
| 13 | ESPINOSA Uriel Omar | 1 |
| 14 | LEBO Joshua | 1 |
| 15 | FELETTI Italo Junior de Oliveira | 1 |
| 16 | POLANCO Steven | 1 |
| 17 | STANGONI Oscar Fabrizio | 1 |
| 18 | WAUTERS Ward | 1 |
| 19 | FOLEY Michael | 1 |
| 20 | HARRIS Patrick | 1 |