| 2026-09-06 | US Open Junior Tennis Championships | R1 | Daniel Malacek | 3-6 6-3 7-6 | Sieg |
| 2026-09-06 | US Open Junior Tennis Championships | R2 | Mark Ceban | 6-4 6-4 | Sieg |
| 2026-09-06 | US Open Junior Tennis Championships | R3 | Kai Thompson | 6-2 6-4 | Sieg |
| 2026-09-06 | US Open Junior Tennis Championships | QF | Jordan Lee | 4-6 6-3 7-6 | Sieg |
| 2026-09-06 | US Open Junior Tennis Championships | SF | Thilo Behrmann | 6-4 6-4 | Sieg |
| 2026-09-06 | US Open Junior Tennis Championships | F | Marcel Latak | 6-3 5-7 6-7 | Niederlage |
| 2026-09-06 | US Open Junior Tennis Championships | R1 | Filippo Alfano / Raffaele Ciurnelli (mit Ziga Sesko) | 6-3 7-5 | Sieg |
| 2026-09-06 | US Open Junior Tennis Championships | R2 | Teodor Davidov / Tyler Lee (mit Ziga Sesko) | 6-2 6-2 | Sieg |
| 2026-09-06 | US Open Junior Tennis Championships | QF | Tanishk Konduri / Marcel Latak (mit Ziga Sesko) | | Niederlage |
| 2026-07-04 | The Junior Championships, Wimbledon | R1 | Vincent Fletcher | 6-3 6-2 | Sieg |
| 2026-07-04 | The Junior Championships, Wimbledon | R2 | Jack Secord | 7-5 1-6 4-6 | Niederlage |
| 2026-07-04 | The Junior Championships, Wimbledon | R1 | Jakub Kusy / Kai Thompson (mit Ziga Sesko) | 7-6 7-5 | Sieg |
| 2026-07-04 | The Junior Championships, Wimbledon | R2 | Kunanan Pantaratorn / Arnav Paparkar (mit Ziga Sesko) | 3-6 7-5 18-16 | Sieg |
| 2026-07-04 | The Junior Championships, Wimbledon | QF | Rihards Neimanis / Matei Todoran (mit Ziga Sesko) | 6-3 7-6 | Sieg |
| 2026-07-04 | The Junior Championships, Wimbledon | SF | OLUWASEUN PETER OGUNSAKIN / Ntungamili RAGUIN (mit Ziga Sesko) | 6-3 6-7 10-6 | Sieg |
| 2026-07-04 | The Junior Championships, Wimbledon | F | Michael Antonius / Andrew Johnson (mit Ziga Sesko) | 6-1 6-4 | Sieg |
| 2026-06-28 | Roehampton | R1 | Aaron Gabet | 6-3 6-1 | Sieg |
| 2026-06-28 | Roehampton | R2 | Jakub Kusy | 6-2 6-2 | Sieg |
| 2026-06-28 | Roehampton | R3 | Jordan Lee | 6-4 6-4 | Sieg |
| 2026-06-28 | Roehampton | QF | Michael Antonius | 3-6 6-1 2-6 | Niederlage |
| 2026-05-31 | Roland Garros Junior Championships | R1 | Hyu Kawanishi | 6-3 6-1 | Sieg |
| 2026-05-31 | Roland Garros Junior Championships | R2 | Ryan Cozad | 6-3 7-6 | Sieg |
| 2026-05-31 | Roland Garros Junior Championships | R3 | Nicolas Baena | 6-4 6-4 | Sieg |
| 2026-05-31 | Roland Garros Junior Championships | QF | Thilo Behrmann | 6-4 1-6 6-3 | Sieg |
| 2026-05-31 | Roland Garros Junior Championships | SF | Leonardo Storck Franca | 6-1 3-6 6-2 | Sieg |
| 2026-05-31 | Roland Garros Junior Championships | F | Michael Antonius | 6-3 6-4 | Sieg |
| 2026-05-31 | Roland Garros Junior Championships | R1 | Emilio Camacho / Rihards Neimanis (mit Ziga Sesko) | 6-3 6-1 | Sieg |
| 2026-05-31 | Roland Garros Junior Championships | R2 | Kunanan Pantaratorn / Arnav Paparkar (mit Ziga Sesko) | 6-3 6-3 | Sieg |
| 2026-05-31 | Roland Garros Junior Championships | QF | Yannik Alvarez / Jack Secord (mit Ziga Sesko) | 6-2 2-6 6-10 | Niederlage |
| 2026-05-18 | Milan | R2 | Savva Rybkin | 6-4 6-0 | Sieg |