 France: Quimper - Doubles - Main |
|---|
| Semi-finals | Libietis M./Niklas-Salminen P. | Guinard M./Rinderknech A. | 1:2 (4:6, 7:63, 12:14) | details | 27.01.2024 |
| Quarter-finals | Harrison C./Willis M. | Libietis M./Niklas-Salminen P. | 0:2 (62:7, 62:7) | details | 26.01.2024 |
| 1/8-finals | Hoang A./Vandermeersch C. | Libietis M./Niklas-Salminen P. | 1:2 (6:4, 2:6, 2:10) | details | 24.01.2024 |
 Spain: Tenerife - Doubles - Main |
|---|
| Semi-finals | Libietis M./Niklas-Salminen P. | Drzewiecki K./Matuszewski P. | 1:2 (63:7, 6:1, 4:10) | details | 19.01.2024 |
| Quarter-finals | Arribage T./Sanchez L. | Libietis M./Niklas-Salminen P. | 1:2 (6:4, 4:6, 8:10) | details | 18.01.2024 |
| 1/8-finals | Libietis M./Niklas-Salminen P. | Blancaneaux G./Paire B. | 2:1 (6:2, 4:6, 10:7) | details | 17.01.2024 |
| 1/8-finals | Libietis M./Niklas-Salminen P. | Escoffier A./Martinez P. | CAN. | details | 17.01.2024 |
 Portugal: Oeiras 2 - Doubles - Main |
|---|
| Semi-finals | Libietis M./Niklas-Salminen P. | Drzewiecki K./Matuszewski P. | 0:2 (5:7, 5:7) | details | 12.01.2024 |
| Quarter-finals | Eysseric J./Martinez L. D. | Libietis M./Niklas-Salminen P. | 1:2 (64:7, 7:63, 5:10) | details | 11.01.2024 |
| 1/8-finals | Libietis M./Niklas-Salminen P. | Arribage T./Geerts M. | 2:0 (7:5, 6:3) | details | 09.01.2024 |
 USA: Champaign - Doubles - Main |
|---|
| 1/8-finals | Harrison C./Libietis M. | Rosenkranz M./Whiting T. | 1:2 (67:7, 6:4, 8:10) | details | 15.11.2023 |
| USA: Knoxville - Doubles - Main |
|---|
| 1/8-finals | Harrison C./Libietis M. | Mitsui S./Pieczonka F. | 0:2 (4:6, 3:6) | details | 09.11.2023 |
| USA: Charlottesville - Doubles - Main |
|---|
| 1/8-finals | Kudla D./Kwiatkowski T. S. | Harrison C./Libietis M. | 2:0 (6:3, 7:64) | details | 01.11.2023 |
| USA: Tiburon - Doubles - Main |
|---|
| 1/8-finals | Harrison C./Libietis M. | King E./Krueger M. | 0:2 (613:7, 3:6) | details | 04.10.2023 |
| USA: Charleston - Doubles - Main |
|---|
| Semi-finals | Harrison C./Libietis M. | Johnson L./Mansouri S. | 0:2 (3:6, 4:6) | details | 29.09.2023 |
| Quarter-finals | Lawson A./Vasa E. | Harrison C./Libietis M. | 0:2 (1:6, 64:7) | details | 28.09.2023 |
| 1/8-finals | Krueger M./Martinez L. D. | Harrison C./Libietis M. | 1:2 (4:6, 6:3, 9:11) | details | 27.09.2023 |
| USA: Columbus - Doubles - Main |
|---|
| Quarter-finals | Harrison C./Libietis M. | Perez A./Quinn E. | 0:2 (4:6, 3:6) | details | 21.09.2023 |
| 1/8-finals | Harrison C./Libietis M. | Goldhoff G./Kiger M. | 2:0 (6:1, 7:65) | details | 21.09.2023 |
 World: Davis Cup - World Group II - Doubles - Main |
|---|
| | Wong C./Wong Hong K. J. | Libietis M./Strombachs R. | 1:2 (3:6, 6:2, 5:7) | details | 17.09.2023 |
| USA: Stanford - Doubles - Main |
|---|
| Quarter-finals | Hach Verdugo H./Sitak A. | Libietis M./McLachlan B. | 2:1 (6:4, 67:7, 10:7) | details | 17.08.2023 |
| 1/8-finals | Libietis M./McLachlan B. | Goransson A./Reyes-Varela M. A. | 2:0 (6:3, 6:4) | details | 16.08.2023 |
| USA: Cary - Doubles - Main |
|---|
| Final | King E./Stalder R. | Libietis M./Walton A. | 2:0 (6:3, 7:64) | details | 13.08.2023 |
| Semi-finals | Libietis M./Walton A. | Raja P./Ramanathan R. | 2:0 (6:3, 6:0) | details | 12.08.2023 |
| Quarter-finals | Libietis M./Walton A. | Ellis B./Puttergill C. | 2:1 (2:6, 7:5, 10:4) | details | 11.08.2023 |
| 1/8-finals | Libietis M./Walton A. | Reese H./Sitak A. | 2:0 (6:4, 6:4) | details | 10.08.2023 |
| USA: Lexington - Doubles - Main |
|---|
| Quarter-finals | Libietis M./Walton A. | Goldhoff G./Kirkov V. | 0:2 (2:6, 2:6) | details | 04.08.2023 |
| 1/8-finals | Libietis M./Walton A. | Duncan S./Johnson L. | 2:0 (6:1, 6:2) | details | 02.08.2023 |
 Canada: Granby - Doubles - Main |
|---|
| Final | Schoolkate T./Walton A. | Harrison C./Libietis M. | 0:2 (4:6, 3:6) | details | 23.07.2023 |
| Semi-finals | Harrison C./Libietis M. | Chappell N./Markes C. | 2:0 (6:3, 6:4) | details | 21.07.2023 |
| Quarter-finals | Sinclair C./Sweeny D. | Harrison C./Libietis M. | 0:2 (1:6, 1:6) | details | 21.07.2023 |
| 1/8-finals | Harrison C./Libietis M. | Clark E./Perez A. | 2:0 (6:0, 6:2) | details | 18.07.2023 |
| USA: Chicago - Doubles - Main |
|---|
| Final | Chung Y./Harris A. | Libietis M./Mansouri S. | 0:2 (65:7, 3:6) | details | 15.07.2023 |
| Semi-finals | Libietis M./Mansouri S. | Harrison R./Michelsen A. | 2:0 (7:64, 6:1) | details | 15.07.2023 |
| Quarter-finals | Jung J./King E. | Libietis M./Mansouri S. | 1:2 (7:63, 3:6, 7:10) | details | 14.07.2023 |
| 1/8-finals | Libietis M./Mansouri S. | Raja P./Sharan D. | 2:1 (64:7, 6:2, 10:6) | details | 12.07.2023 |
 Germany: Karlsruhe - Doubles - Main |
|---|
| Quarter-finals | Oberleitner N./Sandkaulen T. | Libietis M./Walkow S. | 2:1 (3:6, 7:65, 11:9) | details | 06.07.2023 |
| 1/8-finals | Libietis M./Walkow S. | Gavrielides L./Masur D. | 2:0 (6:4, 6:4) | details | 05.07.2023 |
| France: Blois - Doubles - Main |
|---|
| 1/8-finals | Libietis M./Reese H. | Dellien Velasco M. A./Paul J. | 1:2 (6:0, 3:6, 7:10) | details | 20.06.2023 |
| France: Lyon - Doubles - Main |
|---|
| Quarter-finals | Libietis M./Reese H. | Frantzen C./Jebens H. | 1:2 (4:6, 7:65, 2:10) | details | 15.06.2023 |
| 1/8-finals | Libietis M./Reese H. | Taylor A./Taylor J. | 2:0 (7:5, 6:3) | details | 13.06.2023 |
 Czech Republic: Prague 2 - Doubles - Main |
|---|
| Final | Libietis M./Reese H. | Added D./Olivetti A. | 0:2 (4:6, 3:6) | details | 13.05.2023 |
| Semi-finals | Barton H./Mensik J. | Libietis M./Reese H. | 0:2 (3:6, 4:6) | details | 12.05.2023 |
| Quarter-finals | Libietis M./Reese H. | Nouza P./Paulson A. | 2:0 (6:3, 7:63) | details | 11.05.2023 |
| 1/8-finals | Eysseric J./Qureshi A. | Libietis M./Reese H. | 0:2 (65:7, 2:6) | details | 10.05.2023 |
| Czech Republic: Prague - Doubles - Main |
|---|
| 1/8-finals | Libietis M./Reese H. | Arribage T./Gaston H. | 1:2 (6:4, 3:6, 5:10) | details | 03.05.2023 |
| 1/8-finals | Libietis M./Reese H. | Barrios Vera T./Martinez P. | CAN. | details | 03.05.2023 |
| Czech Republic: Ostrava - Doubles - Main |
|---|
| Quarter-finals | Libietis M./Reese H. | Andreozzi G./Duran G. | 0:2 (4:6, 4:6) | details | 27.04.2023 |
| 1/8-finals | Libietis M./Reese H. | Ionel N. D./Jecan M. A. | 2:0 (6:2, 7:65) | details | 26.04.2023 |
| 1/8-finals | Libietis M./Reese H. | Furness E./Mayot H. | CAN. | details | 26.04.2023 |
