[283] Collin Altamirano 6-2,7-5 Jeffrey John Wolf [261] 2019-07-24 14:00
Stadium: Bud Koffman Center Court Round: 25 Ground: Hardcourt outdoor
Head to Head
| ITF USA F17 | 2018/06/26 19:00 | Collin Altamirano v Jeffrey John Wolf | 4-6,5-7 |
Home History
| Challenger Binghamton | 2019/07/23 16:25 | Lloyd Glasspool v Collin Altamirano | 1-6,6-7 |
| Challenger Gatineau | 2019/07/15 17:35 | Collin Altamirano v Brandon Holt | 1-6,6-7 |
| Challenger Winnetka | 2019/07/11 17:25 | Denis Istomin v Collin Altamirano | 6-3,6-0 |
| Challenger Winnetka | 2019/07/09 16:45 | Collin Altamirano v Thai-Son Kwiatkowski | 6-3,6-0 |
| Challenger Winnetka | 2019/07/08 16:25 | Collin Altamirano v Martin Redlicki | 6-2,4-6,6-4 |
| Challenger Columbus | 2019/06/13 14:00 | Collin Altamirano v Emilio Gomez | 5-7,7-5,0-6 |
| Challenger Columbus | 2019/06/11 17:55 | Collin Altamirano v James Trotter | 6-3,6-1 |
| Challenger Little Rock | 2019/06/08 00:10 | Collin Altamirano v Raymond Sarmiento | 4-6,4-6 |
Away History
| Challenger Gatineau | 2019/07/16 14:00 | Jeffrey John Wolf v Marc Polmans | 3-6,6-4,5-7 |
| Challenger Gatineau | 2019/07/15 14:15 | Jeffrey John Wolf v Gleb Sakharov | 6-4,6-2 |
| Challenger Winnipeg | 2019/07/10 17:35 | Jeffrey John Wolf v Hiroki Moriya | 4-6,0-6 |
| Challenger Winnipeg | 2019/07/08 18:00 | Strong Kirchheimer v Jeffrey John Wolf | 4-6,4-6 |
| Challenger Columbus | 2019/06/12 16:10 | Ji Sung Nam v Jeffrey John Wolf | 6-4,3-6,6-4 |
| Challenger Drummondville | 2019/03/14 23:00 | Jeffrey John Wolf v Yannick Maden | 4-6,6-7 |
| Challenger Drummondville | 2019/03/12 23:55 | Thai-Son Kwiatkowski v Jeffrey John Wolf | 1-6,2-6 |
| Challenger Drummondville | 2019/03/11 20:55 | Jeffrey John Wolf v Andre Goransson | 6-3,6-4 |