H2H data updated: 2026-07-30 02:15 UTC
Fabian Marozsan vs Gauthier Onclin H2H: 0-1
Gauthier Onclin holds a 1–0 lead over Fabian Marozsan in their ATP head-to-head. Across 1 main-draw meeting, Gauthier Onclin leads 1–0 on grass. Most recently, Gauthier Onclin won the 2026 Boss Open third round 7-6(6) 6-3.
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Hungary
Age 26
Right-Handed
193 cm / 6'4"
H2H
0
–
1
1 main draw meetings
Belgium
Age 25
Right-Handed
180 cm / 5'11"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 8, 2026 | Boss Open | ATP 250 | R32 | Grass | Gauthier Onclin | 7-6(6) 6-3 | Fabian Marozsan | Match data |
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fabian Marozsan | #55 | #36 | 1,179 | 1,868 | 75 | 76 | 49.7% | 0 | 0 | 0 | 0 | 0 | 0 |
| Gauthier Onclin | #170 | #169 | 339 | 1,572 | 1 | 2 | 33.3% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Fabian Marozsan | Gauthier Onclin | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 23 | 2023 | 11–7 | 61.1% | #64 | 1,685 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 2024 | 23–28 | 45.1% | #58 | 1,737 | 0 | 0 | 2025 | 0–1 | 0.0% | #268 | 1,534 | 0 | 0 |
| 25 | 2025 | 25–24 | 51.0% | #54 | 1,803 | 0 | 0 | 2026 | 1–1 | 50.0% | #170 | 1,555 | 0 | 0 |
| 26 | 2026 | 16–17 | 48.5% | #55 | 1,768 | 0 | 0 | — | — | — | — | — | — | — |