 Italy: Recanati - Doubles - Main |
|---|
| 1/8-finals | Metreveli A./Zhyrmont D. | Barnett S./Witten J. | 2:0 (6:1, 6:4) | details | 19.07.2016 |
 USA: Lexington - Doubles - Main |
|---|
| 1/8-finals | Barnett S./Witten J. | Millman J./Ramanathan R. | 0:2 (0:6, 0:6) | details | 28.07.2015 |
| Italy: Recanati - Doubles - Main |
|---|
| 1/8-finals | Barnett S./Witten J. | Ratiwatana Sa./Ratiwatana So. | 0:2 (2:6, 1:6) | details | 20.07.2015 |
| Italy: Perugia - Doubles - Main |
|---|
| 1/8-finals | Barnett S./Witten J. | Peng H./Yang T. | 0:2 (1:6, 2:6) | details | 16.06.2015 |
| Italy: Mestre - Doubles - Main |
|---|
| 1/8-finals | Barnett S./Witten J. | Marcan D./Sancic A. | 0:2 (2:6, 1:6) | details | 03.06.2015 |
 San Marino: San Marino - Doubles - Main |
|---|
| 1/8-finals | Cecchinato M./Delic M. | Barnett S./Witten J. | 2:0 (6:1, 6:4) | details | 05.08.2014 |
 Ecuador: Manta - Doubles - Main |
|---|
| 1/8-finals | Barnett S./Witten J. | Martinez L. D./Struvay E. | 0:2 (0:6, 1:6) | details | 03.07.2014 |
 Panama: Panama City - Doubles - Main |
|---|
| 1/8-finals | Garcia Luis F./Gomez J. G. | Barnett S./Witten J. | 2:0 (7:5, 7:65) | details | 17.03.2014 |
| Ecuador: Salinas - Doubles - Main |
|---|
| 1/8-finals | Maytin R./Romboli F. | Barnett S./Witten J. | 2:0 (6:3, 6:4) | details | 25.02.2014 |
 Colombia: Cali - Doubles - Main |
|---|
| 1/8-finals | Bagnis F./De Paula F. | Barnett S./Witten J. | 2:0 (6:3, 6:2) | details | 10.09.2013 |
| Ecuador: Manta - Doubles - Main |
|---|
| Quarter-finals | Barnett S./Witten J. | Arevalo M./Galdos S. | 0:2 (1:6, 1:6) | details | 05.07.2013 |
| 1/8-finals | Escobar F./Quintero M. | Barnett S./Witten J. | 0:1 RET. (4:6, 2:2) | details | 01.07.2013 |
