Billy Harris and Gauthier Onclin have met 1 time since 2025; Billy Harris leads 1–0. Their most recent meeting: Billy Harris won at Guangzhou (Huangpu) (2025).
Playing styles and historical archetype record
Harris
💥 Big Hitter
Onclin
⚔️ The Gladiator
Matchup analysis
The 💥 Big Hitter archetype wins about 58% vs ⚔️ The Gladiator across 2,418 matches in our dataset — a stylistic lean toward Billy Harris.
Big Hitter players often use power groundstrokes and high winner count to pressure the the gladiator's physical intensity.
1 career meeting, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Harris | Onclin | ||
|---|---|---|---|---|
| Outcome | Billy Harris | Gauthier Onclin | ||
| 1 or more | 93% | 13/14 | 86% | 19/22 |
| 3 or more | 71% | 10/14 | 50% | 11/22 |
| 5 or more | 50% | 7/14 | 18% | 4/22 |
| 10 or more | 36% | 5/14 | 5% | 1/22 |
| 15 or more | 7% | 1/14 | 0% | 0/22 |
| 20 or more | 7% | 1/14 | 0% | 0/22 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Harris | Onclin |
|---|---|---|
| W-L | 4–8 | 14–4 |
| Avg odds | 2.88 | 1.56 |
| ROI % | -34.8% | +13.1% |
| Units P/L | -4.18u | +2.36u |
Results vs. opponents both players faced · Last 12 months
Harris has a higher win rate against shared opponents (25% vs Onclin's 13%).
| Opponent | Harris | Onclin |
|---|---|---|
| Otto Virtanen | L 67 67 | L 16 67 |
| Eliakim Coulibaly | W 76 62 | W 26 63 61 |
| Jurij Rodionov | L 26 61 36 | L 46 26 |
| Dino Prizmic | L 36 46 | L 26 46 |
| Daniil Glinka | W 36 75 63 | L 75 67 46 |
| Luca Van Assche | L 16 76 46 | L 36 06 |
| Alexander Blockx | L 16 16 | L 36 46 |
| Nikoloz Basilashvili | L 67 36 | L 67 75 16 |
Last five matches per player
Coleman Wong
Lexus Nottingham Open · Round of 32
Jun 15
Otto Virtanen
Lexus Nottingham Open · Quarterfinals
Jun 14
Arthur Gea
Lexus Nottingham Open · Round of 16
Jun 11
Clement Chidekh
Lexus Ilkley Open · Round of 32
Jun 10
Yunchaokete Bu
Lexus Birmingham Open · Round of 16
Jun 4
Martin Damm
Lexus Birmingham Open · Round of 32
Jun 2
Coleman Wong
Roland Garros · 1st Round Qualifying
May 24
Petr Brunclik
Oeiras Open 4 · Round of 32
May 11
Giovanni Mpetshi Perricard
BOSS OPEN · Round of 16
Jun 11
Fabian Marozsan
BOSS OPEN · Round of 32
Jun 10
Kyrian Jacquet
Dublin Challenger · Round of 32
Jun 8
Marc-Andrea Huesler
BOSS OPEN · 2nd Round Qualifying
Jun 8
Orlando Luz
BOSS OPEN · 1st Round Qualifying
Jun 6
Marvin Moeller
Neckarcup 2.0 · Round of 32
Jun 2
Pavel Kotov
Moldova Open · Round of 32
May 26
Michael Mmoh
Cote d'Ivoire Open 2 · Final
May 3
Matches, sets and games won · Last 12 months · 64–71 matches
| Metric | Harris | Onclin |
|---|---|---|
| Matches won | 44% | 65% |
| Sets won | 44% | 62% |
| Games won | 49% | 54% |
Head-to-head record by tournament tier
| Stage | Harris | Onclin |
|---|---|---|
| ATP Challenger Tour | 1 | 0 |
Head-to-head record per surface
| Surface | Harris | Onclin |
|---|---|---|
| Hard | 1 | 0 |
