Home History
| ATP Newport | 2015/07/14 15:00 | Niels Desein v Lukas Lacko | 3-6,6-3,2-6 |
| Wimbledon | 2015/06/29 14:25 | Lukas Lacko v Steve Johnson | 3-6,7-6,6-4,1-6,4-6 |
| ATP Halle | 2015/06/15 13:50 | Alejandro Falla v Lukas Lacko | 6-4,3-6,6-1 |
| ATP Halle Qual | 2015/06/14 11:30 | Lukas Lacko v Jurgen Melzer | 4-6,6-3,7-5 |
| ATP Halle Qual | 2015/06/13 13:50 | Lukas Lacko v Peter Gojowczyk | 7-6,3-6,6-4 |
| ATP Miami Qual | 2015/03/23 19:30 | Lukas Lacko v Denis Kudla | 6-7,6-4,7-5 |
| Challenger Drummondville | 2015/03/19 15:00 | Lukas Lacko v Kevin King | 4-6,6-4,4-6 |
| Challenger Drummondville | 2015/03/17 17:05 | Lukas Lacko v Adam El Mihdawy | 7-5,6-4 |
Away History
| ATP Newport | 2015/07/14 17:10 | Radek Stepanek v Jack Sock | 2-6,0-6 |
| Wimbledon | 2015/06/30 11:50 | Jack Sock v Sam Groth | 3-6,6-3,3-6,3-6 |
| ATP Madrid | 2015/05/06 13:25 | Jo-Wilfried Tsonga v Jack Sock | 6-3,1-6,7-6 |
| ATP Madrid | 2015/05/05 15:35 | Pablo Andujar v Jack Sock | 4-6,5-7 |
| ATP Houston | 2015/04/12 19:00 | Sam Querrey v Jack Sock | 6-7,6-7 |
| ATP Houston | 2015/04/11 18:00 | Kevin Anderson v Jack Sock | 6-7,3-6 |
| ATP Houston | 2015/04/10 23:50 | Santiago Giraldo v Jack Sock | 4-6,4-6 |
| ATP Houston | 2015/04/09 17:00 | Jack Sock v Roberto Bautista-Agut | 6-4,6-4 |