Indonesia: M25 Jakarta 2 - Doubles - Main |
| 1/8-finals | Kadchapanan N./Samrej K. | Masabayashi T./Watanabe S. | 0:2 (3:6, 65:7) | details | 01.11.2022 |
Thailand: M15 Chiang Rai 6 - Doubles - Main |
| Quarter-finals | Kadchapanan N./Kravchuk K. | Ichikawa T./Tajima N. | 0:2 (65:7, 3:6) | details | 23.06.2022 |
| 1/8-finals | Kadchapanan N./Kravchuk K. | Sueoka Y./Yamanaka T. | 2:1 (6:2, 3:6, 10:3) | details | 22.06.2022 |
Thailand: Bangkok - Doubles - Main |
| Quarter-finals | Kadchapanan N./Kovapitukted P. | Purcell M./Reid M. | 0:2 (3:6, 3:6) | details | 15.02.2019 |
| 1/8-finals | Navasirisomboon J./Sookton-Eng C. | Kadchapanan N./Kovapitukted P. | 0:2 (2:6, 2:6) | details | 12.02.2019 |
Thailand: Bangkok - Doubles - Main |
| 1/8-finals | Kowalczyk M./Marcan D. | Isaro P./Kadchapanan N. | 2:0 (6:3, 6:3) | details | 05.01.2016 |
Thailand: Hua Hin - Doubles - Main |
| 1/8-finals | Isaro P./Kadchapanan N. | Lee H./Lu Y.H. | 0:2 (4:6, 4:6) | details | 03.11.2015 |
Thailand: Bangkok - Doubles - Main |
| 1/8-finals | Desein N./Van Peperzeel G. | Isaro P./Kadchapanan N. | 2:0 (7:6, 6:4) | details | 31.08.2015 |
Thailand: Bangkok - Doubles - Main |
| Final | Isaro P./Kadchapanan N. | Chen T./Peng H. | 2:0 (6:4, 6:4) | details | 30.08.2014 |
China: Nanchang - Doubles - Main |
| 1/8-finals | Lee H./Zhang Z. | Kadchapanan N./Udomchoke D. | 2:0 (6:3, 7:5) | details | 25.06.2014 |
China: Tianjin - Doubles - Main |
| Quarter-finals | Kern R./Ouanna J. | Kadchapanan N./Udomchoke D. | 2:0 (6:3, 6:3) | details | 19.06.2014 |
| 1/8-finals | Kadchapanan N./Udomchoke D. | Ning Y./Ouyang B. | 2:0 (6:1, 6:2) | details | 16.06.2014 |
World: Davis Cup Group II - Doubles - Main |
| | Isaro P./Kadchapanan N. | Al Mousa H./Al Ghareeb M. | 3:0 (7:62, 7:5, 6:3) | details | 05.04.2014 |
| | Isaro P./Kadchapanan N. | King P./Wong C. H. | 3:0 (6:4, 6:2, 6:2) | details | 15.02.2014 |
| | Isaro P./Kadchapanan N. | King P./Kolev O. | CAN. | details | 15.02.2014 |
World: Davis Cup Group II - Doubles - Main |
| | Alcantara F. C./Huey T. | Isaro P./Kadchapanan N. | 3:0 (6:3, 6:3, 7:64) | details | 06.04.2013 |
| | Al Ghareeb M./Maqdes A. | Isaro P./Kadchapanan N. | 1:3 (6:3, 3:6, 66:7, 64:7) | details | 02.02.2013 |
Vietnam: Ho Chi Minh City 3 - Doubles - Main |
| Semi-finals | Schulz D./Wilde M. | Kadchapanan N./Siriluethaiwattana P. | 2:0 (6:4, 6:3) | details | 19.04.2012 |
| Quarter-finals | Kadchapanan N./Siriluethaiwattana P. | Frost L./Propoggia D. | 2:0 (6:3, 6:4) | details | 18.04.2012 |
| 1/8-finals | Mott B./Tu L. | Kadchapanan N./Siriluethaiwattana P. | 0:2 (1:6, 4:6) | details | 16.04.2012 |
Vietnam: Ho Chi Minh City 2 - Doubles - Main |
| Semi-finals | Propoggia D./Statham J. R. | Kadchapanan N./Siriluethaiwattana P. | 2:0 (6:4, 6:4) | details | 12.04.2012 |
| Quarter-finals | Saville L./Schipanski J. | Kadchapanan N./Siriluethaiwattana P. | 1:2 (6:2, 4:6, 3:10) | details | 11.04.2012 |
| 1/8-finals | Jecminek G./Nguyen H. T. | Kadchapanan N./Siriluethaiwattana P. | 0:2 (2:6, 3:6) | details | 09.04.2012 |
Vietnam: Ho Chi Minh City - Doubles - Main |
| 1/8-finals | Peranamallur V./Kaza V. S. | Kadchapanan N./Siriluethaiwattana P. | 2:0 (6:3, 6:3) | details | 02.04.2012 |
Thailand: Phuket 2 - Doubles - Main |
| 1/8-finals | Kadchapanan N./Sornbutnark W. | Firmin E./Jankovits Y. | WO. | details | 08.11.2011 |
Thailand: Phuket - Doubles - Main |
| Semi-finals | Ratiwatana Sa./Ratiwatana So. | Isaro P./Kadchapanan N. | 2:0 (6:3, 6:3) | details | 03.11.2011 |