Round: 25 Ground: Hardcourt outdoor
| Challenger Marburg | 2014/06/29 12:00 | Zeballos, Horacio v de Bakker, Thiemo | 3-6,6-3,6-3 |
| Challenger Marburg | 2014/06/29 08:00 | Souza, Joao Olavo v de Bakker, Thiemo | 5-7,3-6 |
| Challenger Marburg | 2014/06/27 13:40 | de Bakker, Thiemo v Henri Laaksonen | 7-5,6-2 |
| Challenger Marburg | 2014/06/24 10:00 | de Bakker, Thiemo v Pavlasek, Adam | 6-2,6-2 |
| ATP Houston Qual | 2014/04/07 17:00 | Polansky, Peter v de Bakker, Thiemo | 6-4,6-3 |
| ATP - Miami | 2014/03/23 18:40 | Federer, Roger v de Bakker, Thiemo | 6-3,6-3 |
| ATP - Miami | 2014/03/21 19:55 | de Bakker, Thiemo v Verdasco, Fernando | 7-6,6-7,6-2 |
| Miami, USA, Qualifying | 2014/03/18 14:30 | de Bakker, Thiemo v Evgeny Donskoy | 7-6,7-6 |
| Challenger Tiburon Qual | 2014/10/06 17:00 | Langer, Nils v Bangoura, Sekou | 6-3,6-4 |
| ITF Germany F13 | 2014/08/24 11:00 | Maximilian Marterer v Langer, Nils | 4-6,6-3,2-6 |
| ITF Germany F13 | 2014/08/23 11:00 | Fallert, Florian v Langer, Nils | 4-6,6-3,5-7 |
| ITF Germany F13 | 2014/08/22 12:30 | Krawietz, Kevin v Langer, Nils | 5-7,6-7 |
| ITF Germany F13 | 2014/08/21 12:00 | Obert, Adrian v Langer, Nils | 3-6,1-6 |
| ITF France F11 | 2014/06/22 12:30 | Langer, Nils v Ubiergo, Jordan | 7-6,6-3 |
| ITF France F11 | 2014/06/21 11:55 | Obry, Julien v Langer, Nils | 6-4,4-6,4-6 |
| ITF France F11 | 2014/06/20 14:00 | Langer, Nils v Rochette, Laurent | 6-2,6-4 |