Stadium: Stadium Court Round: 64 Ground: Hardcourt outdoor
| Washington, USA | 2016/07/20 20:20 | Troicki, Viktor v Harrison, Ryan | 6-7,4-6 |
| Newport, USA | 2019/07/17 15:00 | Alexander Bublik v Troicki, Viktor | 3-6,6-3,6-3 |
| Newport, USA | 2019/07/16 17:00 | Troicki, Viktor v Jason Jung | 3-6,7-5,7-5 |
| Newport, USA | 2019/07/15 16:40 | Fratangelo, Bjorn v Troicki, Viktor | 2-6,3-6 |
| Newport, USA | 2019/07/14 18:10 | Poling, Karl v Troicki, Viktor | 1-6,4-6 |
| Antalya, Turquie | 2019/06/27 08:30 | Troicki, Viktor v Miomir Kecmanovic | 3-6,4-6 |
| Antalya, Turquie | 2019/06/26 10:30 | Benoit Paire v Troicki, Viktor | 6-7,6-7 |
| Antalya, Turquie | 2019/06/24 13:25 | Troicki, Viktor v Jozef Kovalik | 7-6,6-4 |
| Antalya, Turquie | 2019/06/23 10:30 | Troicki, Viktor v Ortega-Olmedo, Roberto | 3-6,7-6,6-2 |
| French Open, Paris, France | 2019/05/21 09:35 | Harrison, Ryan v Pavlasek, Adam | 3-6,7-6,6-7 |
| ATP - Houston | 2019/04/10 18:05 | Laaksonen, Henri v Harrison, Ryan | 6-4,7-5 |
| ATP - Houston | 2019/04/08 20:00 | Harrison, Ryan v Karlovic, Ivo | 6-3,6-4 |
| ATP - Miami | 2019/03/18 18:20 | Ymer, Mikael v Harrison, Ryan | 6-1,6-3 |
| Challenger - Phoenix | 2019/03/14 19:50 | Harrison, Ryan v Lorenzo Sonego | 4-6,2-6 |
| Challenger - Phoenix | 2019/03/13 22:05 | Lloyd Harris v Harrison, Ryan | 6-3,4-6,4-6 |
| ATP - Indian Wells | 2019/03/09 02:15 | Roberto Carballes Baena v Harrison, Ryan | 6-3,7-5 |
| ATP - Acapulco | 2019/02/26 02:45 | Harrison, Ryan v Stan Wawrinka | 4-6,6-7 |