[222] Gianluca Mager 6-3,6-1 Collin Altamirano [296] 2019-02-06 04:30
Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
Home History
| Challenger Koblenz | 2019/01/20 13:00 | Gianluca Mager v Roberto Ortega-Olmedo | 2-6,7-6,6-2 |
| Challenger Koblenz | 2019/01/19 14:00 | Tallon Griekspoor v Gianluca Mager | 3-6,6-2,4-6 |
| Challenger Koblenz | 2019/01/17 10:00 | Filip Horansky v Gianluca Mager | 6-7,3-6 |
| Challenger Koblenz | 2019/01/16 09:00 | Gianluca Mager v James Ward | 2-6,6-4,6-4 |
| Challenger Koblenz | 2019/01/14 14:55 | Gianluca Mager v Peter Heller | 6-4,6-4 |
| Challenger Columbus | 2019/01/08 22:30 | Gianluca Mager v Jeffrey John Wolf | 6-4,3-6,5-7 |
| Challenger Orlando | 2018/12/31 17:15 | Alexander Sarkissian v Gianluca Mager | 6-0,3-6,6-3 |
| Challenger Andria | 2018/11/20 13:40 | Kevin Krawietz v Gianluca Mager | 7-6,7-6 |
Away History
| Challenger Chennai | 2019/02/05 06:30 | Kaito Uesugi v Collin Altamirano | 6-1,3-6,6-7 |
| Challenger Newport Beach | 2019/01/25 22:55 | Donald Young v Collin Altamirano | 6-2,6-1 |
| Challenger Newport Beach | 2019/01/24 21:50 | Collin Altamirano v Dustin Brown | 7-6,6-2 |
| Challenger Newport Beach | 2019/01/23 22:20 | Collin Altamirano v Victor Estrella Burgos | 7-5,6-2 |
| Challenger Pune | 2018/11/20 09:50 | Collin Altamirano v Lucas Gerch | 3-6,1-6 |
| Challenger Bangalore | 2018/11/13 05:30 | Collin Altamirano v Mukund Sasikumar | 6-7,3-6 |
| Challenger Charlottesville | 2018/10/30 22:10 | Marcos Giron v Collin Altamirano | 6-4,6-4 |
| Challenger Calgary | 2018/10/18 01:20 | Collin Altamirano v Filip Peliwo | 7-5,6-7,1-6 |