Stadium: Court 2 Round: 25 Ground: Hardcourt indoor
| Challenger Ann Arbor | 2020/01/06 15:25 | Lloyd Glasspool v John McNally | 4-6,1-6 |
| Challenger Columbus 3 | 2019/09/16 21:15 | John McNally v Michael Geerts | 4-6,4-6 |
| Challenger New Haven | 2019/09/04 18:50 | John McNally v Marcos Giron | 6-7,6-7 |
| Challenger New Haven | 2019/09/03 16:35 | John McNally v Raymond Sarmiento | 3-6,7-6,6-4 |
| ATP Cincinnati | 2019/08/10 14:00 | John McNally v Federico Delbonis | 6-3,0-6,2-6 |
| Challenger Lexington | 2019/07/31 18:45 | John McNally v Maverick Banes | 6-7,6-3,1-6 |
| Challenger Lexington | 2019/07/29 23:00 | John McNally v Colin Sinclair | 7-6,3-6,6-1 |
| Challenger Binghamton | 2019/07/24 22:20 | Evgeny Karlovskiy v John McNally | 6-4,6-7,6-1 |
| Challenger Charlottesville | 2019/10/29 15:50 | Christopher O'Connell v Thomaz Bellucci | 6-3,6-4 |
| Challenger Charlottesville | 2019/10/28 17:05 | Thomaz Bellucci v Edan Leshem | 7-5,6-4 |
| Challenger Las Vegas | 2019/10/14 18:00 | Nicolas Mejia v Thomaz Bellucci | 4-6,6-1,6-3 |
| Challenger Campinas | 2019/10/04 19:30 | Federico Coria v Thomaz Bellucci | 6-4,7-6 |
| Challenger Campinas | 2019/10/01 23:40 | Thomaz Bellucci v Christian Lindell | 7-6,0-0 |
| Challenger Biella | 2019/09/16 11:00 | Thomaz Bellucci v Andrea Collarini | 3-6,3-6 |
| Challenger Szczecin | 2019/09/12 12:35 | Albert Ramos-Vinolas v Thomaz Bellucci | 7-5,6-2 |
| Challenger Szczecin | 2019/09/11 12:50 | Ronald Slobodchikov v Thomaz Bellucci | 4-6,3-6 |