Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ATP Newport Qual | 2014/07/06 17:45 | Ruben Bemelmans v Austin Krajicek | 6-7,6-7 |
| Challenger Seoul | 2017/05/13 02:00 | Ruben Bemelmans v Thomas Fabbiano | 4-6,1-6 |
| Challenger Seoul | 2017/05/12 02:00 | Hiroki Moriya v Ruben Bemelmans | 3-6,1-6 |
| Challenger Seoul | 2017/05/10 02:00 | Luke Saville v Ruben Bemelmans | 4-6,6-3,5-7 |
| Challenger Seoul | 2017/05/09 01:30 | Brydan Klein v Ruben Bemelmans | 4-6,6-3,1-6 |
| Challenger Gimcheon | 2017/05/03 02:00 | Ruben Bemelmans v Liam Broady | 1-6,6-7 |
| Challenger Gimcheon | 2017/05/01 06:30 | Ruben Bemelmans v Marinko Matosevic | 6-1,7-6 |
| ATP Miami Qual | 2017/03/21 19:40 | Tim Smyczek v Ruben Bemelmans | 7-5,6-1 |
| ATP Miami Qual | 2017/03/20 21:10 | Ruben Bemelmans v Jozef Kovalik | 1-6,7-5,6-3 |
| Challenger Busan Qual | 2017/05/15 03:35 | Austin Krajicek v Daniel Nguyen | 6-1,6-3 |
| Challenger Busan Qual | 2017/05/14 03:10 | Austin Krajicek v Frederik Nielsen | 6-3,6-2 |
| Challenger Seoul | 2017/05/11 02:00 | Austin Krajicek v Alexander Sarkissian | 1-6,2-6 |
| Challenger Seoul | 2017/05/10 01:30 | Austin Krajicek v Seong Chan Hong | 7-6,6-3 |
| Challenger Seoul Qual | 2017/05/08 03:30 | Lucas Miedler v Austin Krajicek | 6-7,3-6 |
| Challenger Seoul Qual | 2017/05/07 03:35 | Edward Corrie v Austin Krajicek | 2-6,4-6 |
| Challenger Seoul Qual | 2017/05/06 02:40 | Ki Su Jung v Austin Krajicek | 1-6,2-6 |
| Challenger Gimcheon | 2017/05/02 04:20 | Go Soeda v Austin Krajicek | 7-6,6-2 |