Stadium: Curb Event Center Round: 27
| ATP Houston Qual | 2014/04/07 18:20 | Harrison, Ryan v Bemelmans, Ruben | 1-6,7-5,7-6 |
| ATP - Miami | 2018/03/21 15:00 | Harrison, Ryan v Joao Sousa | 6-7,6-7 |
| ATP - Indian Wells | 2018/03/09 01:05 | Harrison, Ryan v Delbonis, Federico | 2-6,6-4,5-7 |
| ATP - Acapulco | 2018/03/01 23:30 | Harrison, Ryan v Alexander Zverev | 4-6,1-6 |
| ATP - Acapulco | 2018/02/28 23:30 | Harrison, Ryan v Diego Schwartzman | 6-3,5-7,6-4 |
| ATP - Acapulco | 2018/02/27 01:00 | Isner, John v Harrison, Ryan | 3-6,6-7 |
| ATP - Delray Beach | 2018/02/20 16:00 | Opelka, Reilly v Harrison, Ryan | 7-6,7-6 |
| New York, USA | 2018/02/15 20:00 | Harrison, Ryan v Karlovic, Ivo | 4-6,4-6 |
| New York, USA | 2018/02/13 00:30 | Harrison, Ryan v Young, Donald | 6-3,7-6 |
| Coupe Davis | 2018/04/07 00:30 | Querrey, Sam v Bemelmans, Ruben | 6-1,7-6,7-5 |
| Challenger Le Gosier | 2018/03/31 19:25 | Bemelmans, Ruben v Denis Kudla | 2-6,6-7 |
| Challenger Le Gosier | 2018/03/30 23:00 | Calvin Hemery v Bemelmans, Ruben | 2-6,4-6 |
| Challenger Le Gosier | 2018/03/29 18:00 | Song, Evan v Bemelmans, Ruben | 4-6,4-6 |
| Challenger Le Gosier | 2018/03/27 20:55 | Mertens, Yannick v Bemelmans, Ruben | 5-7,1-6 |
| Miami, USA, Qualifying | 2018/03/20 14:00 | Bemelmans, Ruben v Alex De Minaur | 4-6,3-6 |
| Miami, USA, Qualifying | 2018/03/19 15:35 | Bemelmans, Ruben v Souza, Joao Olavo | 7-5,6-3 |
| ATP - Indian Wells | 2018/03/11 21:20 | Bemelmans, Ruben v Mayer, Leonardo | 4-6,1-6 |