| 2026-09-21 | Saint-Tropez Open | QF | Romain Arneodo / Benjamin Kittay (com Adam Heinonen) | 1-6 6-7 | derrota |
| 2026-09-21 | Saint-Tropez Open | R16 | Yanis Ghazouani Durand / Mathieu Scaglia (com Adam Heinonen) | 6-4 6-4 | vitória |
| 2026-09-07 | Lxiii Copa Sevilla | QF | Inigo Cervantes / Denys Molchanov (com Adam Heinonen) | 6-4 2-6 10-12 | derrota |
| 2026-09-07 | Lxiii Copa Sevilla | R16 | Jonas Forejtek / Dominik Kellovsky (com Adam Heinonen) | 7-6 6-3 | vitória |
| 2026-08-17 | Sekyra Group Prague Open 2026 by Advantage Cars | F | Andrew Paulson / Joran Vliegen (com Adam Heinonen) | 4-6 3-6 | derrota |
| 2026-08-17 | Sekyra Group Prague Open 2026 by Advantage Cars | SF | Dominik Recek / Daniel Siniakov (com Adam Heinonen) | 7-6 6-4 | vitória |
| 2026-08-17 | Sekyra Group Prague Open 2026 by Advantage Cars | QF | Denys Molchanov / Bogdan Pavel (com Adam Heinonen) | 6-4 6-4 | vitória |
| 2026-08-17 | Sekyra Group Prague Open 2026 by Advantage Cars | R16 | Mario Mansilla Diez / Benjamin Winter Lopez (com Adam Heinonen) | 6-4 3-6 10-6 | vitória |
| 2026-07-13 | Nordea Open | R16 | Theo Arribage / Francisco Cabral (com Adam Heinonen) | 5-7 4-6 | derrota |
| 2026-07-06 | Concord Iasi Open | Q1 | Alexander Donski | 2-6 4-6 | derrota |
| 2026-07-06 | Concord Iasi Open | F | Ivan Sabanov / Matej Sabanov (com Adam Heinonen) | 6-4 6-2 | vitória |
| 2026-07-06 | Concord Iasi Open | SF | Siddhant Banthia / Alexander Donski (com Adam Heinonen) | 7-5 6-2 | vitória |
| 2026-07-06 | Concord Iasi Open | QF | Gabriel Ghetu / Stefan Horia Haita (com Adam Heinonen) | 7-5 6-3 | vitória |
| 2026-07-06 | Concord Iasi Open | R16 | Arjun Kadhe / Marcelo Zormann (com Adam Heinonen) | 6-4 4-6 10-7 | vitória |
| 2026-06-29 | Ion Tiriac Challenger | SF | Inigo Cervantes / Denys Molchanov (com David Poljak) | 4-6 4-6 | derrota |
| 2026-06-29 | Ion Tiriac Challenger | QF | Luca Castelnuovo / Akira Santillan (com David Poljak) | 6-4 6-3 | vitória |
| 2026-06-29 | Ion Tiriac Challenger | R16 | Dominic Ducariu / Stefan Palosi (com David Poljak) | 6-0 6-2 | vitória |
| 2026-06-08 | Sic Europe Omag Open | F | Alexandru Jecan / Bogdan Pavel (com Adam Heinonen) | 6-7 4-6 | derrota |
| 2026-06-08 | Sic Europe Omag Open | SF | Jesper de Jong / Mats Hermans (com Adam Heinonen) | 7-6 7-6 | vitória |
| 2026-06-08 | Sic Europe Omag Open | QF | Francesco Forti / Giorgio Ricca (com Adam Heinonen) | 6-2 6-1 | vitória |
| 2026-06-08 | Sic Europe Omag Open | R16 | Admir Kalender / Ivan Sabanov (com Adam Heinonen) | 7-5 6-4 | vitória |
| 2026-06-01 | Neckarcup 2.0 | QF | Matej Dodig / Luka Mikrut (com Adam Heinonen) | 7-5 6-7 4-10 | derrota |
| 2026-06-01 | Neckarcup 2.0 | R16 | Daniel Cukierman / Mariano Kestelboim (com Adam Heinonen) | 6-4 6-4 | vitória |
| 2026-05-25 | Internazionali Di Tennis - Citta'Di Vicenza | F | Remy Bertola / Francesco Forti (com Adam Heinonen) | 7-6 7-6 | vitória |
| 2026-05-25 | Internazionali Di Tennis - Citta'Di Vicenza | SF | Sergio Martos Gornes / Szymon Walkow (com Adam Heinonen) | 2-6 6-4 10-4 | vitória |
| 2026-05-25 | Internazionali Di Tennis - Citta'Di Vicenza | QF | Alessandro Battiston / Luca Castagnola (com Adam Heinonen) | 6-2 2-6 10-7 | vitória |
| 2026-05-25 | Internazionali Di Tennis - Citta'Di Vicenza | R16 | Boris Arias / Johannes Ingildsen (com Adam Heinonen) | 6-4 7-6 | vitória |
| 2026-05-11 | Zagreb Open | R16 | Vid Maric / Luka Mikrut (com Adam Heinonen) | 5-7 4-6 | derrota |
| 2026-04-27 | Danube Upper Austria Open powered by SKE | R16 | Alex Martinez / Bruno Pujol Navarro (com Denys Molchanov) | 3-6 3-6 | derrota |
| 2026-04-06 | Grand Prix Open Comunidad de Madrid by Silverway | QF | Alexandru Jecan / Bogdan Pavel (com Adam Heinonen) | 3-6 4-6 | derrota |