USA: Las Vegas - Doubles - Main |
| 1/8-finals | Bangoura S./King D. | O'Brien D./Roelofse R. | 2:0 (7:5, 6:3) | details | 18.10.2016 |
USA: Fairfield - Doubles - Main |
| Quarter-finals | O'Brien D./Roelofse R. | Bangoura S./Quigley E. | 0:2 (3:6, 3:6) | details | 13.10.2016 |
| 1/8-finals | O'Brien D./Roelofse R. | Farren C./Giron M. | 2:0 (6:2, 7:61) | details | 11.10.2016 |
USA: Stockton - Doubles - Main |
| 1/8-finals | O'Brien D./Roelofse R. | Arevalo M./Klein B. | 0:2 (65:7, 4:6) | details | 05.10.2016 |
Turkey: Izmir - Doubles - Main |
| 1/8-finals | O'Brien D./Roelofse R. | Hanfmann Y./Sieber M. | 0:2 (63:7, 3:6) | details | 19.09.2016 |
Turkey: Istanbul - Doubles - Main |
| Quarter-finals | O'Brien D./Roelofse R. | Doumbia S./Hemery C. | 1:2 (3:6, 6:0, 8:10) | details | 14.09.2016 |
| 1/8-finals | O'Brien D./Roelofse R. | Akkoyun U./Yalcinkale B. | 2:0 (6:1, 6:2) | details | 12.09.2016 |
USA: Aptos - Doubles - Main |
| Quarter-finals | O'Brien D./Roelofse R. | Scholtz N./Vorster T. | 0:2 (4:6, 2:6) | details | 12.08.2016 |
USA: Atlanta - Doubles - Main |
| 1/8-finals | O'Brien D./Roelofse R. | Brunstrom J./Siljestrom A. | 1:2 (6:4, 3:6, 4:10) | details | 03.08.2016 |
USA: Lexington - Doubles - Main |
| Quarter-finals | Nedunchezhiyan J./Ramanathan R. | O'Brien D./Roelofse R. | 2:0 (6:4, 6:2) | details | 29.07.2016 |
| 1/8-finals | Krueger M./McDonald M. | O'Brien D./Roelofse R. | 0:2 (4:6, 4:6) | details | 27.07.2016 |
USA: Binghamton - Doubles - Main |
| 1/8-finals | O'Brien D./Roelofse R. | Halys Q./Kozlov S. | 0:2 (5:7, 1:6) | details | 20.07.2016 |
France: Blois - Doubles - Main |
| Semi-finals | O'Brien D./Roelofse R. | Gong M./Uchiyama Y. | 0:2 (3:6, 2:6) | details | 18.06.2016 |
| Quarter-finals | O'Brien D./Roelofse R. | Glancy D./Griekspoor S. | WO. | details | 17.06.2016 |
| 1/8-finals | O'Brien D./Roelofse R. | Malla B./Nagal S. | 2:0 (6:1, 6:3) | details | 14.06.2016 |
France: Lyon - Doubles - Main |
| 1/8-finals | O'Brien D./Roelofse R. | Chazal M./Teixeira M. | 1:2 (2:6, 6:4, 9:11) | details | 07.06.2016 |
Thailand: Bangkok 3 - Doubles - Main |
| Final | Chen T./Jung J. | O'Brien D./Roelofse R. | 2:1 (6:4, 3:6, 10:8) | details | 21.05.2016 |
| Semi-finals | Peng H./Zhang Z. | O'Brien D./Roelofse R. | 1:2 (4:6, 6:3, 11:13) | details | 19.05.2016 |
| Quarter-finals | Trongcharoenchaikul W./Wachiramanowong K. | O'Brien D./Roelofse R. | 0:2 (2:6, 3:6) | details | 18.05.2016 |
| 1/8-finals | Krueger M./Smith C. | O'Brien D./Roelofse R. | 1:2 (4:6, 6:4, 9:11) | details | 16.05.2016 |
Uzbekistan: Samarkand - Doubles - Main |
| Quarter-finals | Matsukevitch D./Vasilevski A. | O'Brien D./Roelofse R. | 2:0 (6:4, 6:4) | details | 13.05.2016 |
| 1/8-finals | Trinker B./Uchiyama Y. | O'Brien D./Roelofse R. | WO. | details | 12.05.2016 |
Uzbekistan: Karshi - Doubles - Main |
| 1/8-finals | Hsieh C./Yang T. | O'Brien D./Roelofse R. | 2:0 (6:1, 6:2) | details | 03.05.2016 |
USA: Sarasota - Doubles - Main |
| Semi-finals | Arguello F./Kicker N. | O'Brien D./Roelofse R. | 2:1 (6:2, 4:6, 10:6) | details | 16.04.2016 |
| Quarter-finals | O'Brien D./Roelofse R. | Baughman D./Halebian A. | 2:0 (7:5, 6:4) | details | 14.04.2016 |
| 1/8-finals | O'Brien D./Roelofse R. | Polansky P./Zverev M. | 2:1 (6:1, 3:6, 10:8) | details | 13.04.2016 |
World: Davis Cup Group II - Doubles - Main |
| | O'Brien D./Roelofse R. | Nastasi U./Scheidweiler M. | 3:0 (6:3, 7:5, 6:2) | details | 05.03.2016 |
Philippines: Manila - Doubles - Main |
| Quarter-finals | O'Brien D./Roelofse R. | Brunstrom J./Nielsen F. | 0:2 (5:7, 2:6) | details | 21.01.2016 |
| 1/8-finals | Gonzales R./Walsh D. | O'Brien D./Roelofse R. | 0:2 (4:6, 3:6) | details | 20.01.2016 |
Thailand: Bangkok 2 - Doubles - Main |
| 1/8-finals | O'Brien D./Roelofse R. | Kretschmer G./Satschko A. | 1:2 (6:4, 3:6, 8:10) | details | 12.01.2016 |
Thailand: Bangkok - Doubles - Main |
| 1/8-finals | Skugor F./Soeda G. | O'Brien D./Roelofse R. | 2:0 (6:4, 6:4) | details | 05.01.2016 |
USA: Champaign - Doubles - Main |
| Quarter-finals | O'Hare D./Salisbury J. | O'Brien D./Roelofse R. | 2:0 (6:3, 7:61) | details | 19.11.2015 |
| 1/8-finals | Bangoura S./Seeberger M. | O'Brien D./Roelofse R. | 1:2 (6:4, 3:6, 8:10) | details | 19.11.2015 |
USA: Knoxville - Doubles - Main |
| Quarter-finals | Novikov D./Quigley E. | O'Brien D./Roelofse R. | 2:0 (6:4, 7:66) | details | 13.11.2015 |
| 1/8-finals | Gonzales R./Nguyen D. | O'Brien D./Roelofse R. | 0:2 (64:7, 3:6) | details | 11.11.2015 |
Colombia: Bogota - Doubles - Main |
| Quarter-finals | O'Brien D./Roelofse R. | Barrientos N./Struvay E. | 0:2 (4:6, 4:6) | details | 06.11.2015 |
| 1/8-finals | O'Brien D./Roelofse R. | Gonzalez A./Reyes-Varela M. A. | 2:1 (6:3, 4:6, 10:6) | details | 04.11.2015 |
Mexico: Monterrey - Doubles - Main |
| Quarter-finals | Krueger M./Walsh D. | O'Brien D./Roelofse R. | 2:0 (7:5, 6:4) | details | 29.10.2015 |
| 1/8-finals | Lapentti G./Moser F. | O'Brien D./Roelofse R. | 1:2 (6:4, 4:6, 7:10) | details | 28.10.2015 |
USA: Las Vegas - Doubles - Main |
| Final | O'Brien D./Roelofse R. | Ball C./Brown D. | 1:2 (6:3, 3:6, 6:10) | details | 25.10.2015 |
| Semi-finals | Broady L./Evans D. | O'Brien D./Roelofse R. | 0:2 (1:6, 3:6) | details | 24.10.2015 |
| Quarter-finals | O'Brien D./Roelofse R. | Bester P./Polansky P. | 2:1 (6:3, 2:6, 11:9) | details | 22.10.2015 |
| 1/8-finals | O'Brien D./Roelofse R. | Behar A./Gonzales R. | 2:0 (6:1, 6:3) | details | 20.10.2015 |
USA: Fairfield - Doubles - Main |
| Semi-finals | O'Brien D./Roelofse R. | Brunstrom J./Nielsen F. | 1:2 (7:67, 65:7, 4:10) | details | 16.10.2015 |
| Quarter-finals | Behar A./Gonzales R. | O'Brien D./Roelofse R. | 1:2 (6:4, 3:6, 6:10) | details | 15.10.2015 |
| 1/8-finals | Nicholas J. H./Seeberger M. | O'Brien D./Roelofse R. | 0:2 (4:6, 4:6) | details | 13.10.2015 |
USA: Sacramento - Doubles - Main |
| 1/8-finals | Fritz T./Opelka R. | O'Brien D./Roelofse R. | 2:1 (0:6, 6:3, 10:6) | details | 05.10.2015 |
USA: Tiburon - Doubles - Main |
| 1/8-finals | Baughman D./McDonald M. | O'Brien D./Roelofse R. | 2:1 (4:6, 6:3, 10:4) | details | 01.10.2015 |
USA: Columbus - Doubles - Main |
| Quarter-finals | O'Brien D./Roelofse R. | Halys Q./Milton J. | 1:2 (6:3, 2:6, 8:10) | details | 24.09.2015 |
USA: Cary - Doubles - Main |
| 1/8-finals | Buchanan C./Rola B. | O'Brien D./Roelofse R. | 2:1 (4:6, 6:3, 10:6) | details | 16.09.2015 |