Japan: Tokyo - Doubles - Qualification |
| Final | Barrientos N./Mansouri S. | Erler A./Middelkoop M. | 0:2 (4:6, 4:6) | dettagli | 24.09.2024 |
| Semi-finals | Barrientos N./Mansouri S. | Mochizuki S./Takeru Y. | 2:0 (6:3, 6:2) | dettagli | 23.09.2024 |
China: Hangzhou - Doubles - Main |
| 1/8-finals | Barrientos N./Mansouri S. | Cash J./Glasspool L. | 1:2 (3:6, 7:64, 5:10) | dettagli | 20.09.2024 |
World: Davis Cup - World Group I - Doubles - Main |
| | Mochizuki S./Watanuki Y. | Barrientos N./Rodriguez C. | 1:2 (7:64, 2:6, 3:6) | dettagli | 15.09.2024 |
| | Nishikori K./Watanuki Y. | Barrientos N./Rodriguez C. | CAN. | dettagli | 15.09.2024 |
USA: US Open - Doubles - Main |
| 1/16-finals | Dodig I./Pavlasek A. | Barrientos N./Mansouri S. | 2:1 (6:4, 65:7, 6:3) | dettagli | 31.08.2024 |
| 1/32-finals | Barrientos N./Mansouri S. | Filin N./Razeghi A. | 2:0 (6:4, 6:3) | dettagli | 28.08.2024 |
USA: Winston-Salem - Doubles - Main |
| Quarter-finals | Barrientos N./Mansouri S. | Murray J./Peers J. | 0:2 (66:7, 3:6) | dettagli | 22.08.2024 |
| 1/8-finals | Skupski N./Venus M. | Barrientos N./Mansouri S. | 1:2 (6:4, 3:6, 7:10) | dettagli | 21.08.2024 |
Dominican Republic: Santo Domingo - Doubles - Main |
| 1/8-finals | Barrientos N./Nedovyesov A. | Dellien Velasco M. A./Olivo R. | 1:2 (4:6, 7:68, 8:10) | dettagli | 14.08.2024 |
USA: Washington - Doubles - Main |
| 1/8-finals | Barrientos N./Behar A. | Matos R./Melo M. | 0:2 (67:7, 3:6) | dettagli | 31.07.2024 |
Croatia: Umag - Doubles - Main |
| Quarter-finals | Barrientos N./Cabral F. | Romboli F./Zormann Da Silva M. | 0:2 (3:6, 4:6) | dettagli | 23.07.2024 |
| 1/8-finals | Barrientos N./Cabral F. | Jebavy R./Machac T. | 2:1 (6:3, 3:6, 12:10) | dettagli | 21.07.2024 |
Switzerland: Gstaad - Doubles - Main |
| 1/8-finals | Barrientos N./Johnson L. | Tsitsipas Pe./Tsitsipas S. | 1:2 (6:3, 4:6, 12:14) | dettagli | 16.07.2024 |
United Kingdom: Wimbledon - Mixed Doubles - Main |
| 1/16-finals | Barrientos N./Kato M. | Murray J./Townsend T. | 0:2 (3:6, 65:7) | dettagli | 08.07.2024 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/16-finals | Matos R./Melo M. | Barrientos N./Cabral F. | 2:1 (61:7, 7:65, 7:63) | dettagli | 06.07.2024 |
| 1/32-finals | Barrientos N./Cabral F. | Dodig I./Krajicek A. | 2:0 (7:64, 7:66) | dettagli | 03.07.2024 |
Spain: Mallorca - Doubles - Main |
| 1/8-finals | Hidalgo D./Tabilo A. | Barrientos N./Cabral F. | 2:1 (7:64, 65:7, 10:5) | dettagli | 25.06.2024 |
United Kingdom: Ilkley - Doubles - Main |
| Semi-finals | Barrientos N./Cabral F. | King E./Stalder R. | 0:2 (64:7, 4:6) | dettagli | 21.06.2024 |
| Quarter-finals | Barrientos N./Cabral F. | Schoolkate T./Smith J. P. | 2:1 (7:65, 65:7, 13:11) | dettagli | 20.06.2024 |
| 1/8-finals | Barrientos N./Cabral F. | Bollipalli R./Kaliyanda Poonacha N. | 2:1 (62:7, 6:3, 10:8) | dettagli | 19.06.2024 |
Netherlands: Hertogenbosch - Doubles - Main |
| Quarter-finals | Koolhof W./Mektic N. | Barrientos N./Cabral F. | 2:1 (5:7, 6:2, 10:5) | dettagli | 13.06.2024 |
| 1/8-finals | Napolitano S./Nardi L. | Barrientos N./Cabral F. | 0:2 (5:7, 3:6) | dettagli | 12.06.2024 |
United Kingdom: Surbiton - Doubles - Main |
| Final | Cash J./Galloway R. | Barrientos N./Hidalgo D. | 2:0 (6:4, 6:4) | dettagli | 08.06.2024 |
| Semi-finals | Barrientos N./Hidalgo D. | Bhambri Y./Glasspool L. | 2:0 (6:3, 7:67) | dettagli | 07.06.2024 |
| Quarter-finals | Fery A./Willis M. | Barrientos N./Hidalgo D. | 1:2 (2:6, 6:3, 9:11) | dettagli | 06.06.2024 |
| 1/8-finals | Bollipalli R./Kaliyanda Poonacha N. | Barrientos N./Hidalgo D. | 1:2 (6:1, 63:7, 5:10) | dettagli | 05.06.2024 |
France: French Open - Doubles - Main |
| 1/32-finals | Barrientos N./Cabral F. | Andreozzi G./Hijikata R. | 0:2 (65:7, 4:6) | dettagli | 31.05.2024 |
France: Lyon - Doubles - Main |
| Quarter-finals | Gonzalez S./Roger-Vasselin E. | Barrientos N./Cabral F. | 2:0 (6:4, 7:64) | dettagli | 22.05.2024 |
| 1/8-finals | Barrientos N./Cabral F. | Haase R./Verbeek S. | 2:1 (4:6, 6:3, 10:5) | dettagli | 21.05.2024 |
France: Bordeaux - Doubles - Main |
| Quarter-finals | Barrientos N./Cabral F. | Halys Q./Mahut N. | 1:2 (6:2, 63:7, 7:10) | dettagli | 18.05.2024 |
| 1/8-finals | Glasspool L./Rojer J. | Barrientos N./Cabral F. | 0:0 RET. (0:3) | dettagli | 17.05.2024 |
Spain: Madrid - Doubles - Main |
| 1/16-finals | Barrientos N./Mies A. | Molteni A./Peers J. | 1:2 (3:6, 7:66, 5:10) | dettagli | 30.04.2024 |
Romania: Bucharest - Doubles - Main |
| Semi-finals | Barrientos N./Matos R. | Doumbia S./Reboul F. | 0:2 (3:6, 2:6) | dettagli | 20.04.2024 |
| Quarter-finals | Martinez P./Tabilo A. | Barrientos N./Matos R. | WO. | dettagli | 19.04.2024 |
| 1/8-finals | Coria F./Navone M. | Barrientos N./Matos R. | 0:2 (2:6, 3:6) | dettagli | 16.04.2024 |
| 1/8-finals | Darderi L./Seyboth Wild T. | Barrientos N./Matos R. | CAN. | dettagli | 16.04.2024 |
Spain: Madrid - Doubles - Main |
| Quarter-finals | Barrientos N./Matos R. | Romboli F./Zormann Da Silva M. | 1:2 (66:7, 7:62, 5:10) | dettagli | 11.04.2024 |
| 1/8-finals | Barrientos N./Matos R. | Hidalgo D./Rodriguez C. | 2:0 (6:4, 6:4) | dettagli | 10.04.2024 |
Morocco: Marrakech - Doubles - Main |
| Quarter-finals | Bhambri Y./Olivetti A. | Barrientos N./Matos R. | 2:1 (7:65, 61:7, 10:7) | dettagli | 04.04.2024 |
| 1/8-finals | Gaston H./Kotov P. | Barrientos N./Matos R. | 0:2 (3:6, 3:6) | dettagli | 02.04.2024 |
Italy: Naples 3 - Doubles - Main |
| 1/8-finals | Barrientos N./Matos R. | Nouza P./Rikl P. | 0:2 (3:6, 4:6) | dettagli | 28.03.2024 |
Chile: Santiago - Doubles - Main |
| Semi-finals | Barrientos N./Matos R. | Barrios Vera T./Tabilo A. | 1:2 (6:2, 4:6, 6:10) | dettagli | 02.03.2024 |
| Quarter-finals | Hidalgo D./Rodriguez C. | Barrientos N./Matos R. | 1:2 (64:7, 6:4, 9:11) | dettagli | 29.02.2024 |
| 1/8-finals | Romboli F./Zormann Da Silva M. | Barrientos N./Matos R. | 0:2 (4:6, 66:7) | dettagli | 28.02.2024 |
| 1/8-finals | Darderi L./Martinez P. | Barrientos N./Matos R. | CAN. | dettagli | 28.02.2024 |
Brazil: Rio de Janeiro - Doubles - Main |
| Final | Erler A./Miedler L. | Barrientos N./Matos R. | 0:2 (4:6, 3:6) | dettagli | 25.02.2024 |
| Semi-finals | Barrientos N./Matos R. | Bolelli S./Vavassori A. | 2:1 (2:6, 6:3, 10:6) | dettagli | 23.02.2024 |
| Quarter-finals | Barrientos N./Matos R. | Krawietz K./Puetz T. | 2:1 (3:6, 7:65, 10:8) | dettagli | 22.02.2024 |
| 1/8-finals | Melo M./Middelkoop M. | Barrientos N./Matos R. | 1:2 (6:3, 4:6, 6:10) | dettagli | 21.02.2024 |