South Korea: Seoul - Doubles - Main |
| 1/8-finals | Bacsinszky T./Neel I. | Arruabarrena L./Maria T. | 0:2 (1:6, 3:6) | details | 17.09.2019 |
Switzerland: Lausanne - Doubles - Main |
| 1/8-finals | In-Albon Y./Perrin C. | Bacsinszky T./Buzarnescu M. | 2:0 (7:65, 6:2) | details | 15.07.2019 |
United Kingdom: Wimbledon - Doubles - Main |
| 1/32-finals | Bacsinszky T./Pera B. | Sasnovich A./Tsurenko L. | 1:2 (4:6, 6:4, 1:6) | details | 03.07.2019 |
Croatia: Bol - Doubles - Main |
| Final | Lister C. E./Voracova R. | Bacsinszky T./Minella M. | 1:2 (6:0, 63:7, 4:10) | details | 08.06.2019 |
| Semi-finals | Bogdan A./Skamlova C. | Bacsinszky T./Minella M. | 1:2 (6:2, 5:7, 7:10) | details | 07.06.2019 |
| Quarter-finals | Danilovic O./Zidansek T. | Bacsinszky T./Minella M. | 1:2 (4:6, 6:4, 4:10) | details | 06.06.2019 |
Morocco: Rabat - Doubles - Main |
| 1/8-finals | Bogdan A./Shinikova I. | Bacsinszky T./Mitu A. | 2:1 (7:5, 63:7, 10:2) | details | 30.04.2019 |
Switzerland: Lugano - Doubles - Main |
| Semi-finals | Cirstea S./Mitu A. | Bacsinszky T./In-Albon Y. | 2:0 (6:4, 6:3) | details | 12.04.2019 |
| Quarter-finals | Bacsinszky T./In-Albon Y. | Lister C. E./Voracova R. | 2:1 (4:6, 6:4, 10:7) | details | 11.04.2019 |
| 1/8-finals | Chen P. H./Wu F. | Bacsinszky T./In-Albon Y. | 0:2 (2:6, 4:6) | details | 09.04.2019 |
USA: Indian Wells - Doubles - Main |
| 1/8-finals | Townsend T./Wickmayer Y. | Bacsinszky T./Gleason Q. | 2:0 (6:4, 6:0) | details | 27.02.2019 |
World: Billie Jean King Cup - World Group II - Doubles - Main |
| | Bacsinszky T./Voegele S. | Errani S./Trevisan M. | 1:2 (65:7, 6:3, 5:10) | details | 10.02.2019 |
| | Bacsinszky T./Teichmann J. | Paolini J./Trevisan M. | CAN. | details | 10.02.2019 |
Russia: St. Petersburg - Doubles - Main |
| 1/8-finals | Bacsinszky T./Zvonareva V. | Kalinskaya A./Hruncakova V. | 0:2 (1:6, 3:6) | details | 29.01.2019 |
Australia: Australian Open - Mixed Doubles - Main |
| 1/16-finals | Krejcikova B./Ram R. | Bacsinszky T./Mahut N. | 2:1 (1:6, 6:2, 10:6) | details | 20.01.2019 |
Australia: Australian Open - Doubles - Main |
| 1/32-finals | Flipkens K./Larsson J. | Bacsinszky T./Zvonareva V. | 2:0 (6:4, 6:3) | details | 17.01.2019 |
Australia: Sydney - Doubles - Main |
| 1/8-finals | Bacsinszky T./Martic P. | Krunic A./Siniakova K. | 0:2 (2:6, 3:6) | details | 09.01.2019 |