| 2026-09-14 | Repentigny | R2 | Marcel Latak | 4-6 6-7 | lost |
| 2026-09-14 | Repentigny | R2 | Pedro Albuquerque Dietrich / Francisco Fontes Damorim (with Kanta Watanabe) | 2-6 7-6 10-7 | won |
| 2026-09-14 | Repentigny | QF | Tito Chavez / Marcel Latak (with Kanta Watanabe) | 4-6 2-6 | lost |
| 2026-09-06 | US Open Junior Tennis Championships | R1 | Yannik Alvarez | 4-6 4-6 | lost |
| 2026-09-06 | US Open Junior Tennis Championships | R1 | Michael Antonius / Jordan Lee (with Kanta Watanabe) | 6-3 7-5 | won |
| 2026-09-06 | US Open Junior Tennis Championships | R2 | Safir Azam / Damir Zhalgasbay (with Kanta Watanabe) | 7-6 6-7 4-10 | lost |
| 2026-07-04 | The Junior Championships, Wimbledon | R1 | Daniel Jade | 3-6 0-6 | lost |
| 2026-07-04 | The Junior Championships, Wimbledon | R1 | Connor Doig / Dimitar Kisimov (with Kanta Watanabe) | 3-6 6-3 16-14 | won |
| 2026-07-04 | The Junior Championships, Wimbledon | R2 | Juan Miguel Bolivar Idarraga / Dante Pagani (with Kanta Watanabe) | 6-4 6-3 | won |
| 2026-07-04 | The Junior Championships, Wimbledon | QF | Michael Antonius / Andrew Johnson (with Kanta Watanabe) | 4-6 2-6 | lost |
| 2026-06-28 | Roehampton | R1 | Kaan Isik Kosaner | 6-4 1-6 6-3 | won |
| 2026-06-28 | Roehampton | R2 | Yannik Alvarez | 5-7 1-6 | lost |
| 2026-06-28 | Roehampton | R1 | Jack Secord / Damir Zhalgasbay (with Kanta Watanabe) | 1-6 4-6 | lost |
| 2026-05-31 | Roland Garros Junior Championships | R1 | Luis Guto Miguel | 3-6 1-6 | lost |
| 2026-05-31 | Roland Garros Junior Championships | R1 | Leonardo Storck Franca / Flynn Thomas (with Kanta Watanabe) | 4-6 6-7 | lost |
| 2026-05-25 | Charleroi-Marcinelle | R1 | Safir Azam | 2-6 3-6 | lost |
| 2026-05-18 | Milan | R2 | Antonio Marigliano | 3-6 7-6 4-6 | lost |
| 2026-05-18 | Milan | R2 | Raffaele Ciurnelli / Leon Sloboda (with Kanta Watanabe) | 3-6 6-4 6-10 | lost |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | R1 | Alex Lap Hang Hui | 6-4 6-2 | won |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | R2 | Hruthik Katakam | 6-3 6-4 | won |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | QF | Min Hyuk Cho | 6-4 6-3 | won |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | SF | Junseo Jang | 6-1 6-1 | won |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | F | Arnav Paparkar | 7-6 7-6 | won |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | R1 | Mannan Ashok Agarwal / Neel KELKAR (with Eito Komada) | 6-3 6-2 | won |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | QF | Nikolas Baker / Ymerali Ibraimi (with Eito Komada) | 4-6 6-2 10-2 | won |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | SF | Rafalentino Ali da Costa / Raphael Savelli (with Eito Komada) | 7-5 6-4 | won |
| 2026-04-20 | Pune (Asia/Oceania Closed Regional Championships) | F | Kunanan Pantaratorn / Arnav Paparkar (with Eito Komada) | 2-6 5-7 | lost |
| 2026-04-14 | Kuala Lumpur | R2 | Junseo Jang | 6-1 4-6 6-7 | lost |
| 2026-04-14 | Kuala Lumpur | R2 | Pratik Navin / Heaton Pann (with Kanta Watanabe) | 6-4 6-2 | won |
| 2026-04-14 | Kuala Lumpur | QF | Min Hyuk Cho / Tae Woo Kim (with Kanta Watanabe) | 6-1 6-2 | won |