| 2015-10-19 | Stockholm | Hard | R32 | 73 |  Nicolas Almagro (LL) | 145 |  Jarkko Nieminen (WC) | 3-6 7-6(6) 6-4 | H2H | 3 | 129 | 15 | 4 | 55.1% | 91.8% | 45.0% | 0/1 |
| 2015-09-28 | Kuala Lumpur | Hard | R32 | 116 |  Tatsuma Ito | 135 | Jarkko Nieminen | 6-2 7-6(3) | H2H | 3 | 82 | 5 | 5 | 41.0% | 88.0% | 47.2% | 2/5 |
| 2015-08-31 | US Open | Hard | R128 | 18 |  Jo-Wilfried Tsonga (19) | 105 | Jarkko Nieminen | 6-3 6-1 6-1 | H2H | 5 | 92 | 16 | 1 | 52.9% | 86.5% | 63.6% | 0/0 |
| 2015-07-17 | Davis Cup G2 R2: POR vs FIN | Clay | RR | 53 |  Joao Sousa | 91 | Jarkko Nieminen | 6-3 6-3 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 2015-07-17 | Davis Cup G2 R2: POR vs FIN | Clay | RR | 91 | Jarkko Nieminen | 220 | Rui Machado | 6-1 3-6 6-4 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 2015-06-29 | Wimbledon | Grass | R64 | 1 |  Novak Djokovic (1) | 92 | Jarkko Nieminen | 6-4 6-2 6-3 | H2H | 5 | 92 | 8 | 1 | 68.5% | 78.0% | 73.9% | 0/1 |
| 2015-06-29 | Wimbledon | Grass | R128 | 92 | Jarkko Nieminen | 118 |  Lleyton Hewitt (WC) | 3-6 6-3 4-6 6-0 11-9 | H2H | 5 | 240 | 10 | 4 | 68.0% | 65.8% | 47.3% | 10/17 |
| 2015-06-15 | Halle | Grass | R32 | 81 |  Alexander Zverev (WC) | 93 | Jarkko Nieminen (Q) | 6-4 6-4 | H2H | 3 | 69 | 3 | 1 | 65.4% | 82.4% | 55.6% | 3/4 |
| 2015-06-08 | 's-Hertogenbosch | Grass | R32 | 196 |  Marius Copil (WC) | 91 | Jarkko Nieminen | 6-3 2-6 6-4 | H2H | 3 | 99 | 12 | 4 | 56.1% | 74.5% | 46.5% | 7/9 |
| 2015-05-24 | Roland Garros | Clay | R128 | 1 | Novak Djokovic (1) | 87 | Jarkko Nieminen | 6-2 7-5 6-2 | H2H | 5 | 123 | 6 | 1 | 74.7% | 72.3% | 59.1% | 5/6 |
