| Challenger Wroclaw | 2015/02/20 16:10 | Mertl, Jan v Mirza Basic | 6-7,7-6,5-7 |
| Challenger Wroclaw | 2015/02/19 15:00 | Mertl, Jan v Kapas, Andriej | 5-7,6-3,6-4 |
| Challenger Wroclaw | 2015/02/17 17:15 | Nedovyesov, Aleksandr v Mertl, Jan | 7-6,6-7,6-7 |
| Bergamo, Italy | 2015/02/09 19:45 | Benoit Paire v Mertl, Jan | 4-6,7-5,6-4 |
| Challenger Ortisei | 2014/11/05 18:25 | Bachinger, Matthias v Mertl, Jan | 6-3,7-6 |
| ITF Czech Republic F5 | 2014/11/02 10:00 | Mertl, Jan v Pospisil, Jaroslav | 6-1,6-1 |
| ITF Czech Republic F5 | 2014/11/01 11:55 | Mertl, Jan v Marek Jaloviec | 6-2,6-2 |
| ITF Czech Republic F5 | 2014/10/31 11:50 | Mertl, Jan v Nejedly, Pavel | 3-6,6-4,6-3 |
| ATP - Delray Beach | 2015/02/17 19:45 | Groth, Sam v Lu, Yen-Hsun | 7-6,6-7,4-6 |
| ATP Memphis | 2015/02/13 01:00 | Groth, Sam v Anderson, Kevin | 3-6,2-6 |
| ATP Memphis | 2015/02/10 21:50 | Lu, Yen-Hsun v Groth, Sam | 4-6,3-6 |
| Challenger Knoxville | 2014/11/09 19:00 | Groth, Sam v Adrian Mannarino | 6-3,6-7,4-6 |
| Challenger Knoxville | 2014/11/08 21:15 | Smyczek, Tim v Groth, Sam | 3-6,4-6 |
| Challenger Knoxville | 2014/11/07 20:10 | Groth, Sam v Gastao Elias | 3-6,7-5,7-6 |
| Challenger Knoxville | 2014/11/04 20:35 | Groth, Sam v Corrie, Edward | 4-6,7-5,7-6 |
| Challenger Charlottesville | 2014/10/28 19:25 | Groth, Sam v Laurent Lokoli | 4-6,4-6 |