| US Open XD | 08/21 00:50 | 28 | Collins/Harrison v Errani/Vavassori | 2-4,2-4 | |
| US Open XD | 08/19 21:15 | 27 | Collins/Harrison v Townsend/Shelton | 4-1,5-4 | |
| US Open XD | 08/19 20:15 | 26 | Collins/Harrison v Bencic/Zverev | 4-0,5-3 | |
| US Open XD | 08/30 21:35 | 25 | Collins/Harrison v Hsieh/Arevalo | 2-6,4-6 | |
| French Open XD | 06/01 09:00 | - | Srebotnik/Gonzalez v Collins/Harrison | CANC |