 Argentina: W25 Lujan - Doubles - Main |
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| Quarter-finals | Capurro Taborda M./Labrana F. | Blatter L./Gonzalez Daniele J. M. | WO. | details | 28.09.2023 |
| 1/8-finals | Blatter L./Gonzalez Daniele J. M. | Bueno H./Konishi J. | 2:1 (3:6, 6:4, 10:5) | details | 26.09.2023 |
| Argentina: W25 Junin - Doubles - Main |
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| 1/8-finals | Muntean V./Tona M. | Blatter L./Konishi J. | 2:0 (6:2, 6:1) | details | 02.08.2023 |
| Argentina: W25 Bragado - Doubles - Main |
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| 1/8-finals | Blatter L./Konishi J. | Muntean V./Tona M. | 0:2 (0:6, 0:6) | details | 25.07.2023 |
| Argentina: W15 Rosario-Santa Fe - Doubles - Main |
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| 1/8-finals | Blatter L./Britez Risso L. F. | Cinalli L. M./Vazquez C. | 1:2 (5:7, 6:3, 4:10) | details | 28.06.2023 |
| Argentina: W15 Buenos Aires - Doubles - Main |
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| 1/8-finals | Blatter L./Roldan Santander M. B. | Caceres A./Merlo R. | 1:0 RET. (6:3, 0:3) | details | 20.06.2023 |
 Brazil: W15 Recife - Doubles - Main |
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| Final | Leon S./Ortenzi J. | Blatter L./Roldan Santander M. B. | 2:0 (6:17, 6:3) | details | 27.05.2023 |
| Semi-finals | Blatter L./Roldan Santander M. B. | Bohrer Martins C./Xavier Laydner C. | 2:0 (6:2, 6:1) | details | 26.05.2023 |
| Quarter-finals | Blatter L./Roldan Santander M. B. | Caceres A./Nava Elkin A. C. | 2:1 (6:2, 60:7, 11:9) | details | 25.05.2023 |
| 1/8-finals | Ghiraldi A./Maletta M. C. | Blatter L./Roldan Santander M. B. | 0:2 (2:6, 0:6) | details | 24.05.2023 |
| 1/8-finals | Goldsmith Weinreich P./Marchesini M. V. | Blatter L./Roldan Santander M. B. | CAN. | details | 24.05.2023 |
| Brazil: W15 Curitiba - Doubles - Main |
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| Quarter-finals | Blatter L./Roldan Santander M. B. | Leon S./Ortenzi J. | 0:2 (4:6, 3:6) | details | 18.05.2023 |
| 1/8-finals | Faucz S./Ferreira N. | Blatter L./Roldan Santander M. B. | 0:2 (1:6, 3:6) | details | 17.05.2023 |
| Argentina: W25 Tucuman 2 - Doubles - Main |
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| Quarter-finals | Gomez Pezuela Cano M./Seibold E. | Blatter L./Estevez J. | 2:0 (6:0, 6:3) | details | 03.03.2023 |
| 1/8-finals | Blatter L./Estevez J. | Lene E./Petretic L. | 2:1 (4:6, 7:610, 11:9) | details | 02.03.2023 |
| Argentina: W25 Buenos Aires 2 - Doubles - Main |
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| 1/8-finals | Blatter L./Burstein M. V. | Ccuno R./Herazo Gonzalez M. | 0:2 (4:6, 1:6) | details | 17.01.2023 |
| Argentina: W15 Buenos Aires - Doubles - Main |
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| Semi-finals | Astete F./Iamachkine A. | Blatter L./Mutilba V. | 2:0 (6:3, 6:2) | details | 02.12.2022 |
| Quarter-finals | Blatter L./Mutilba V. | Ayala L./Vangelova A. | WO. | details | 01.12.2022 |
| 1/8-finals | Blatter L./Mutilba V. | Frascini M. D./Merlo R. | 2:1 (6:4, 5:7, 10:4) | details | 29.11.2022 |
| Argentina: W15 Mar del Plata - Doubles - Main |
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| Final | Blatter L./Estevez J. | Candiotto A./Iamachkine A. | 0:2 (3:6, 3:6) | details | 26.11.2022 |
| Semi-finals | Blatter L./Estevez J. | Markus K./Rabin S. | 2:0 (6:3, 6:3) | details | 25.11.2022 |
| Quarter-finals | Blatter L./Estevez J. | Marchesini M. V./Vangelova A. | 2:0 (65:67, 6:3, 10:7) | details | 24.11.2022 |
| 1/8-finals | Astete F./Gomez Pezuela Cano M. | Blatter L./Estevez J. | 1:2 (5:7, 6:3, 7:10) | details | 22.11.2022 |
| Argentina: W25 Tucuman 3 - Doubles - Main |
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| 1/8-finals | Rozanes E./Zivic T. | Blatter L./Rossini T. | 0:1 RET. (1:6, 4:1) | details | 12.10.2022 |
| Argentina: W15 Eldorado, Misiones 2 - Doubles - Main |
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| 1/8-finals | Blatter L./Britez Risso L. F. | Gomez Pezuela Cano M./Moyano L. | 1:2 (6:3, 3:6, 4:10) | details | 04.10.2022 |
| Argentina: W15 Eldorado, Misiones - Doubles - Main |
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| Final | Konishi J./Lene E. | Blatter L./Rossini T. | 2:0 (6:2, 6:0) | details | 02.10.2022 |
| Semi-finals | Blatter L./Rossini T. | Astete F./Burstein M. V. | 2:0 (6:2, 6:1) | details | 01.10.2022 |
| Quarter-finals | Blatter L./Rossini T. | Gomez Pezuela Cano M./Moyano L. | 2:1 (7:64, 2:6, 10:3) | details | 01.10.2022 |
| 1/8-finals | Doldan H./Doldan S. | Blatter L./Rossini T. | 0:2 (3:6, 2:6) | details | 29.09.2022 |
 Romania: W15 Brasov - Doubles - Main |
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| 1/8-finals | Barbulescu B./Tanasie L. | Blatter L./Faga S. | 2:0 (6:4, 6:1) | details | 30.08.2022 |
 Austria: W15 Bad Waltersdorf 2 - Doubles - Main |
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| 1/8-finals | Bokor V./Michalitsch A. | Blatter L./Faga S. | 2:1 (6:2, 4:6, 10:4) | details | 24.08.2022 |
