[94] Tennys Sandgren 6-1,6-0 Jan Choinski [320] 2017-10-20 18:00
Stadium: Court 7 Round: 27 Ground: Hardcourt outdoor
Home History
| Challenger Las Vegas | 2017/10/19 18:00 | Tennys Sandgren v Lucas Miedler | 7-5,6-4 |
| Challenger Las Vegas | 2017/10/17 18:00 | Tennys Sandgren v Benjamin Lock | 6-2,6-4 |
| Challenger Fairfield | 2017/10/13 19:50 | Mackenzie McDonald v Tennys Sandgren | 7-6,6-2 |
| Challenger Fairfield | 2017/10/12 19:30 | Noah Rubin v Tennys Sandgren | 6-7,3-6 |
| Challenger Fairfield | 2017/10/10 23:20 | Mitchell Krueger v Tennys Sandgren | 3-6,7-6,6-7 |
| Challenger Stockton | 2017/10/06 17:00 | Cameron Norrie v Tennys Sandgren | 6-3,7-6 |
| Challenger Stockton | 2017/10/04 17:00 | Liam Broady v Tennys Sandgren | 6-7,4-6 |
| Challenger Stockton | 2017/10/03 18:30 | Christopher O'Connell v Tennys Sandgren | 5-7,5-7 |
Away History
| Challenger Las Vegas | 2017/10/17 18:00 | Alexander Cozbinov v Jan Choinski | 6-4,4-6,4-6 |
| Challenger Las Vegas Qual | 2017/10/16 18:00 | Jan Choinski v Frederik Nielsen | 6-4,6-2 |
| Challenger Las Vegas Qual | 2017/10/15 19:30 | Jan Choinski v Luis David Martinez | 7-5,6-1 |
| Challenger Fairfield Qual | 2017/10/07 17:00 | Sekou Bangoura 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 Alexios Halebian | 6-3,7-5 |
| Challenger Tiburon | 2017/09/28 18:00 | Jan Choinski v Christian Harrison | 4-6,6-7 |