Home History
| ITF Dominican Republic F3 | 2014/12/12 19:00 | de Paula, Fabiano v Thiago Monteiro | 6-7,6-0,6-3 |
| ITF Dominican Republic F3 | 2014/12/11 17:00 | Ortega-Olmedo, Roberto v Thiago Monteiro | 6-7,6-3,3-6 |
| ITF Dominican Republic F3 | 2014/12/10 19:00 | Corentin Moutet v Thiago Monteiro | 4-6,3-6 |
| ITF Dominican Republic F3 | 2014/12/09 19:00 | Thiago Monteiro v Saavedra-Corvalan, Cristobal | 6-1,6-4 |
| ITF Dominican Republic F2 | 2014/12/05 17:10 | Thiago Monteiro v de Paula, Fabiano | 4-6,2-6 |
| ITF Dominican Republic F2 | 2014/12/04 16:00 | Thiago Monteiro v Corentin Moutet | 6-3,6-2 |
| ITF Dominican Republic F2 | 2014/12/02 16:30 | Daciek, Patrick v Thiago Monteiro | 2-6,0-6 |
| ITF Dominican Republic F1 | 2014/11/28 15:00 | Smith, Connor v Thiago Monteiro | 6-2,6-4 |
Away History
| ATP - Miami | 2015/03/26 22:45 | Harrison, Ryan v Melzer, Jurgen | 6-7,3-6 |
| ATP Memphis | 2015/02/11 22:30 | Kei Nishikori v Harrison, Ryan | 3-6,6-3,6-4 |
| ATP Memphis | 2015/02/10 18:50 | Harrison, Ryan v Jaziri, Malek | 7-6,7-6 |
| Challenger Dallas | 2015/02/04 21:40 | Smyczek, Tim v Harrison, Ryan | 6-2,3-6,6-1 |
| Challenger Dallas | 2015/02/04 04:00 | Williams, Rhyne v Harrison, Ryan | 6-7,2-6 |
| Challenger Knoxville | 2014/11/05 23:30 | Harrison, Ryan v Adrian Mannarino | 1-6,1-6 |
| Challenger Charlottesville | 2014/10/31 20:50 | Harrison, Ryan v Liam Broady | 7-6,6-7,3-6 |
| Challenger Charlottesville | 2014/10/30 22:35 | Nguyen, Daniel v Harrison, Ryan | 1-6,4-6 |