| 2026-09-23 | AITO Hangzhou Open | QF | Sander Arends / David Pel (with Neil Oberleitner) | 3-6 6-3 6-10 | lost |
| 2026-09-23 | AITO Hangzhou Open | R16 | Ivan Liutarevich / Roman Safiullin (with Neil Oberleitner) | 6-4 6-7 10-4 | won |
| 2026-08-30 | US Open | R32 | Maximo Gonzalez / Andres Molteni (with Neil Oberleitner) | 6-7 3-6 | lost |
| 2026-08-30 | US Open | R64 | Gonzalo Escobar / Niki Kaliyanda Poonacha (with Neil Oberleitner) | 7-6 6-7 6-2 | won |
| 2026-08-23 | Winston-Salem Open | F | Austin Krajicek / Nikola Mektic (with Neil Oberleitner) | 7-5 6-4 | won |
| 2026-08-23 | Winston-Salem Open | SF | Lucas Miedler / Marc Polmans (with Neil Oberleitner) | 6-4 6-2 | won |
| 2026-08-23 | Winston-Salem Open | QF | Rajeev Ram / Joe Salisbury (with Neil Oberleitner) | 6-2 7-6 | won |
| 2026-08-23 | Winston-Salem Open | R16 | Yuki Bhambri / Michael Venus (with Neil Oberleitner) | 3-6 7-6 10-6 | won |
| 2026-08-18 | Challenger Banque Nationale Quebec | R16 | Ariel Behar / Fernando Romboli (with Neil Oberleitner) | 6-7 6-3 8-10 | lost |
| 2026-07-27 | Internazionali di Tennis San Marino Open | QF | Arthur Reymond / Luca Sanchez (with Neil Oberleitner) | 7-6 1-6 8-10 | lost |
| 2026-07-27 | Internazionali di Tennis San Marino Open | R16 | Alexandru Jecan / Bogdan Pavel (with Neil Oberleitner) | 7-5 6-4 | won |
| 2026-07-20 | Generali Open | R16 | Constantin Frantzen / Robin Haase (with Neil Oberleitner) | 6-2 5-7 7-10 | lost |
| 2026-07-13 | EFG Swiss Open Gstaad | R16 | Dylan Dietrich / Dominic Stricker (with Neil Oberleitner) | 3-6 6-7 | lost |
| 2026-06-29 | Wimbledon | R16 | Julian Cash / Lloyd Glasspool (with Neil Oberleitner) | 3-6 6-3 5-7 | lost |
| 2026-06-29 | Wimbledon | R32 | Tallon Griekspoor / Botic van de Zandschulp (with Neil Oberleitner) | 6-1 6-2 | won |
| 2026-06-29 | Wimbledon | R64 | Andre Goransson / Evan King (with Neil Oberleitner) | 6-7 7-6 6-3 | won |
| 2026-06-15 | Terra Wortmann Open | Q1 | Daniel Altmaier / Joao Fonseca (with Neil Oberleitner) | 6-7 6-7 | lost |
| 2026-06-08 | Libema Open | R16 | Felix Auger-Aliassime / Denis Shapovalov (with Neil Oberleitner) | 3-6 6-7 | lost |
| 2026-05-12 | BNP Paribas Primrose Bordeaux | F | Arthur Reymond / Luca Sanchez (with Neil Oberleitner) | 7-6 6-7 10-6 | won |
| 2026-05-12 | BNP Paribas Primrose Bordeaux | SF | Theo Arribage / John Peers (with Neil Oberleitner) | 6-4 6-3 | won |
| 2026-05-12 | BNP Paribas Primrose Bordeaux | QF | Benjamin Bonzi / Gregoire Jacq (with Neil Oberleitner) | | won |
| 2026-05-12 | BNP Paribas Primrose Bordeaux | R16 | Pierre Delage / Louis Dussin (with Neil Oberleitner) | 6-2 6-2 | won |
| 2026-04-28 | Sardegna Open | F | Sander Gille / Sem Verbeek (with Neil Oberleitner) | 6-4 3-6 4-10 | lost |
| 2026-04-28 | Sardegna Open | SF | Mac Kiger / Reese Stalder (with Neil Oberleitner) | 6-4 6-7 12-10 | won |
| 2026-04-28 | Sardegna Open | QF | Benjamin Kittay / Ryan Seggerman (with Neil Oberleitner) | 7-6 6-2 | won |
| 2026-04-28 | Sardegna Open | R16 | Nuno Borges / Victor Cornea (with Neil Oberleitner) | 7-6 6-2 | won |
| 2026-04-13 | BMW Open by Bitpanda | QF | Jakob Schnaitter / Mark Wallner (with Bart Stevens) | 6-7 6-3 7-10 | lost |
| 2026-04-13 | BMW Open by Bitpanda | R16 | Andre Goransson / Evan King (with Bart Stevens) | 3-6 6-2 11-9 | won |
| 2026-04-13 | BMW Open by Bitpanda | Q1 | Robert Galloway / John Peers (with Bart Stevens) | 6-7 6-7 | lost |
| 2026-03-18 | Miami Open presented by Itau | R32 | Julian Cash / Lloyd Glasspool (with Patrik Rikl) | 4-6 3-6 | lost |