[320] Jan Choinski Retired - home Groth, Sam [177] 2017-10-19 19:45
Stadium: Court 1 Round: 26 Ground: Hardcourt outdoor
Home History
| Challenger Las Vegas | 2017/10/17 18:00 | Cozbinov, Alexander v Jan Choinski | 6-4,4-6,4-6 |
| Challenger Las Vegas Qual | 2017/10/16 18:00 | Jan Choinski v Nielsen, Frederik | 6-4,6-2 |
| Challenger Las Vegas Qual | 2017/10/15 19:30 | Jan Choinski v Martinez, Luis David | 7-5,6-1 |
| Fairfield, USA, Qualifications | 2017/10/07 17:00 | Bangoura, Sekou v Jan Choinski | 7-6,6-2 |
| Challenger Stockton | 2017/10/03 17:00 | Denis Kudla v Jan Choinski | 6-0,6-3 |
| Challenger Stockton Qual | 2017/10/02 17:00 | Jan Choinski v Matias Franco Descotte | 7-6,6-4 |
| Challenger Stockton Qual | 2017/10/01 17:00 | Jan Choinski v Halebian, Alexios | 6-3,7-5 |
| Challenger Tiburon | 2017/09/28 18:00 | Jan Choinski v Christian Harrison | 4-6,6-7 |
Away History
| Challenger Las Vegas | 2017/10/17 19:30 | Torpegaard, Mikael v Groth, Sam | 3-6,4-6 |
| Challenger Fairfield | 2017/10/10 21:20 | Groth, Sam v Noah Rubin | 4-6,6-3,5-7 |
| Monterrey, Mexico | 2017/10/04 01:00 | Groth, Sam v Manuel Sanchez | 7-5,7-5 |
| Challenger Tiburon | 2017/09/25 19:50 | Groth, Sam v Mitchell Krueger | 4-6,5-7 |
| US Open, New York, USA, Qualifying | 2017/08/23 22:05 | Mirza Basic v Groth, Sam | 6-4,7-6 |
| Challenger Aptos | 2017/08/12 19:45 | Alexander Bublik v Groth, Sam | 7-6,6-3 |
| Challenger Aptos | 2017/08/11 23:00 | Groth, Sam v Akira Santillan | 7-5,7-6 |
| Challenger Aptos | 2017/08/09 19:40 | Groth, Sam v Jason Jung | 4-6,6-3,6-0 |