Round: 1 Ground: Hardcourt indoor
| US Open | 2014/08/26 17:15 | Victor Estrella Burgos v Igor Sijsling | 2-6,6-4,6-3,6-2 |
| ATP Umag | 2014/07/23 15:00 | Igor Sijsling v Marin Cilic | 5-7,3-6 |
| ATP Umag | 2014/07/22 14:30 | Julian Reister v Igor Sijsling | 6-7,7-6,2-6 |
| ATP Hamburg | 2014/07/15 08:30 | Igor Sijsling v Martin Klizan | 4-6,6-3,0-6 |
| Wimbledon | 2014/06/24 16:40 | Philipp Kohlschreiber v Igor Sijsling | 6-4,6-4,6-2 |
| ATP Madrid | 2014/05/06 09:00 | Igor Sijsling v Tommy Haas | 3-6,6-1,6-4 |
| ATP Madrid Qual | 2014/05/03 12:25 | Igor Sijsling v Adrian Mannarino | 6-1,6-1 |
| ATP Barcelona | 2014/04/21 09:00 | Santiago Giraldo v Igor Sijsling | 6-4,6-2 |
| Challenger Genova | 2014/09/07 16:00 | Albert Ramos-Vinolas v Mate Delic | 6-1,7-5 |
| Challenger Genova | 2014/09/06 16:00 | Andreas Beck v Mate Delic | 4-6,5-7 |
| Challenger Genova | 2014/09/05 16:30 | Mate Delic v Viktor Troicki | 7-6,1-6,7-6 |
| Challenger Genova | 2014/09/04 09:00 | Damir Dzumhur v Mate Delic | 4-6,6-2,4-6 |
| Challenger Genova | 2014/09/03 09:00 | Viktor Galovic v Mate Delic | 6-4,3-6,1-6 |
| Challenger Como | 2014/08/26 12:40 | Mate Delic v Pietro Licciardi | 7-6,1-6,6-3 |
| US Open Qual | 2014/08/20 19:35 | Ze Zhang v Mate Delic | 6-2,6-2 |
| ATP Kitzbuhel Qual | 2014/07/26 08:35 | Mats Moraing v Mate Delic | 6-2,6-2 |