Ethan Quinn and Gabriel Diallo have met 2 times since 2024; they are level 1–1. Their most recent meeting: Ethan Quinn won at ATP Masters 1000 Indian Wells (2025).
Playing styles and historical archetype record
Quinn
💥 Big Hitter
Diallo
🤖 Servebot
Matchup analysis
💥 Big Hitter vs 🤖 Servebot is historically tight (48% vs 52%, 8,421 matches). Neither style has a clear edge, so form, surface, and the head-to-head matter most.
2 career meetings, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Quinn | Diallo | ||
|---|---|---|---|---|
| Outcome | Ethan Quinn | Gabriel Diallo | ||
| 1 or more | 94% | 15/16 | 100% | 6/6 |
| 3 or more | 75% | 12/16 | 50% | 3/6 |
| 5 or more | 63% | 10/16 | 0% | 0/6 |
| 10 or more | 13% | 2/16 | 0% | 0/6 |
| 15 or more | 0% | 0/16 | 0% | 0/6 |
| 20 or more | 0% | 0/16 | 0% | 0/6 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Quinn | Diallo |
|---|---|---|
| W-L | 7–9 | 1–5 |
| Avg odds | 2.29 | 3.15 |
| ROI % | -16.0% | -73.5% |
| Units P/L | -2.56u | -4.41u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Results vs. opponents both players faced · Last 12 months
Diallo has a higher win rate against shared opponents (71% vs Quinn's 57%).
| Opponent | Quinn | Diallo |
|---|---|---|
| Ben Shelton | L 46 75 46 | L 46 46 |
| Yibing Wu | W 64 57 64 | W 62 76 |
| Fabian Marozsan | L 67 67 | W 63 64 |
| Benjamin Bonzi | W 76 76 | W 64 64 |
| Mattia Bellucci | W 46 64 75 | W 76 64 |
| Tallon Griekspoor | W 62 63 62 | L 46 46 |
| Damir Dzumhur | L 36 36 | W 76 46 75 75 |
Last five matches per player
Ben Shelton
Terra Wortmann Open · Round of 16
Jun 18
Karen Khachanov
Terra Wortmann Open · Round of 32
Jun 16
Francisco Comesana
Roland Garros · Round of 128
May 26
Tommy Paul
Bitpanda Hamburg Open · Round of 32
May 17
Pablo Llamas Ruiz
Internazionali BNL d'Italia · Round of 128
May 7
Alejandro Tabilo
Open Aix Provence Crédit Agricole · Semifinals
May 2
Yibing Wu
Open Aix Provence Crédit Agricole · Quarterfinals
May 1
Martin Landaluce
Open Aix Provence Crédit Agricole · Round of 16
Apr 30
Alex de Minaur
HSBC Championships · Round of 32
Jun 9
Adrian Mannarino
Libema Open · Round of 32
Jun 9
James Duckworth
Roland Garros · Round of 128
May 24
Alexander Zverev
BMW Open by Bitpanda · Round of 16
Apr 16
Vitaliy Sachko
BMW Open by Bitpanda · Round of 32
Apr 13
Joao Fonseca
Rolex Monte-Carlo Masters · Round of 64
Apr 6
Alex Molcan
Tiriac Open presented by UniCredit Bank · Round of 16
Apr 1
Ugo Humbert
Miami Open presented by Itau · Round of 64
Mar 8
Cumulative head-to-head lead over time
Matches, sets and games won · Last 12 months · 39–58 matches
| Metric | Quinn | Diallo |
|---|---|---|
| Matches won | 53% | 36% |
| Sets won | 50% | 42% |
| Games won | 50% | 48% |
Head-to-head record by tournament tier
| Stage | Quinn | Diallo |
|---|---|---|
| ATP Masters 1000 | 1 | 0 |
| ATP Challenger Tour | 0 | 1 |
Head-to-head record per surface
| Surface | Quinn | Diallo |
|---|---|---|
| Hard | 1 | 1 |
