| 2013 Results | |||
| Chennai Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Yuki Bhambri | W | 7-5, 6-3 |
| 2 | Aljaz Bedene | L | 5-7, 3-6 |
| Heineken Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Igor Sijsling | L | 6-3, 3-6, 5-7 |
| Australian Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Andy Murray | L | 3-6, 1-6, 3-6 |
| Zagreb Indoors | |||
| Rd | Opponent | W/L | Score |
| 1 | Antonio Veic | W | 2-6, 6-3, 6-3 |
| 2 | Martin Klizan | W | 6-2, 4-6, 6-4 |
| QF | Philipp Petzschner | W | 6-4, 3-6, 6-0 |
| SF | Jurgen Melzer | L | 6-7(2-7), 3-6 |
| ABN AMRO World Tennis Tournament | |||
| Rd | Opponent | W/L | Score |
| 1 | Ernests Gulbis | L | 2-6, 1-6 |
| Open 13 | |||
| Rd | Opponent | W/L | Score |
| 1 | Gilles Simon | L | 5-7, 5-7 |
| BNP Paribas Open | |||
| Rd | Opponent | W/L | Score |
| 1 | James Blake | L | 3-6, 4-6 |
| Miami Masters | |||
| Rd | Opponent | W/L | Score |
| 1 | David Goffin | ||
| Grand Prix Hassan II | |||
| Rd | Opponent | W/L | Score |
| 1 | Roberto Bautista-Agut | ||
| 2 | Kenny de Schepper | ||
| QF | Martin Klizan | ||
| Tennis Masters Monte-Carlo | |||
| Rd | Opponent | W/L | Score |
| 1 | Edouard Roger-Vasselin | ||
| Open Banco Sabadell | |||
| Rd | Opponent | W/L | Score |
| 1 | Pablo Carreno-Busta | L | 1-6, 6-2, 6-7(5-7) |
| Estoril Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Pablo Andujar | W | 4-6, 6-2, 6-3 |
| 2 | Tommy Robredo | L | 4-6, 4-6 |
| Tennis Masters Madrid | |||
| Rd | Opponent | W/L | Score |
| 1 | Alexandr Dolgopolov | W | 6-3, 6-7(6-8), 6-2 |
| 2 | Jo-Wilfried Tsonga | L | 6-7(5-7), 6-7(2-7) |
| Open de Nice Cote d'Azur | |||
| Rd | Opponent | W/L | Score |
| 1 | Marinko Matosevic | W | 6-1, 6-4 |
| 2 | John Isner | W | 6-4, 1-6, 7-5 |
| QF | Gael Monfils | L | 2-6, 3-6 |
| Roland Garros | |||
| Rd | Opponent | W/L | Score |
| 1 | Kenny de Schepper | W | 6-4, 7-6(7-3), 2-6, 6-3 |
| 2 | Jerzy Janowicz | L | 4-6, 6-4, 4-6, 3-6 |
| Topshelf Open | |||
| Rd | Opponent | W/L | Score |
| 1 | Leonardo Mayer | W | 4-6, 6-1, 6-4 |
| 2 | Evgeny Donskoy | L | 4-6, 5-7 |
