Ethan Quinn and Stefan Kozlov have met 2 times since 2024; they are level 1–1. Their most recent meeting: Stefan Kozlov won at Sarasota (2024).
Playing styles and historical archetype record
Quinn
🤖 Servebot
Kozlov
⚔️ The Gladiator
Matchup analysis
The 🤖 Servebot archetype wins about 61% vs ⚔️ The Gladiator across 2,027 matches in our dataset — a stylistic lean toward Ethan Quinn.
Servebot players often use high ace rate and dominant service to pressure the the gladiator's physical intensity.
2 career meetings, newest first
Hit rates on common betting markets · Last 90 days
| Outcome | Quinn | Kozlov | ||
|---|---|---|---|---|
| Outcome | Ethan Quinn | Stefan Kozlov | ||
| 1 or more | 94% | 15/16 | 60% | 6/10 |
| 3 or more | 75% | 12/16 | 20% | 2/10 |
| 5 or more | 63% | 10/16 | 10% | 1/10 |
| 10 or more | 13% | 2/16 | 0% | 0/10 |
| 15 or more | 0% | 0/16 | 0% | 0/10 |
| 20 or more | 0% | 0/16 | 0% | 0/10 |
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Quinn | Kozlov |
|---|---|---|
| W-L | 9–9 | 5–5 |
| Avg odds | 2.35 | 1.77 |
| ROI % | +6.6% | -17.4% |
| Units P/L | +1.19u | -1.74u |
Results vs. opponents both players faced · Last 12 months
Quinn has a higher win rate against shared opponents (100% vs Kozlov's 50%).
| Opponent | Quinn | Kozlov |
|---|---|---|
| Murphy Cassone | W 63 67 63 | W 76 75 |
| Michael Mmoh | W 61 63 | L 57 26 |
Last five matches per player
Vit Kopriva
Vanda Pharmaceuticals Mallorca Championships · Quarterfinals
Jun 25
Murphy Cassone
Vanda Pharmaceuticals Mallorca Championships · Round of 16
Jun 24
Valentin Royer
Vanda Pharmaceuticals Mallorca Championships · Round of 32
Jun 22
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
Alejo Sanchez Quilez
Copa Faulconbridge · 2nd Round Qualifying
May 12
Mario Mansilla Diez
Copa Faulconbridge · 1st Round Qualifying
May 11
Nick Hardt
Savannah Challenger · Round of 16
Apr 22
Daniil Glinka
Savannah Challenger · Round of 32
Apr 20
Strong Kirchheimer
Tallahassee Tennis Challenger · 1st Round Qualifying
Apr 12
James Duckworth
Mexico City Open presentado por Banco BX+ · Round of 16
Apr 9
Alex Rybakov
Tallahassee Tennis Challenger · Round of 32
Apr 8
Raphael Perot
Mexico City Open presentado por Banco BX+ · Round of 32
Apr 7
Cumulative head-to-head lead over time
Matches, sets and games won · Last 12 months · 41–58 matches
| Metric | Quinn | Kozlov |
|---|---|---|
| Matches won | 55% | 56% |
| Sets won | 51% | 55% |
| Games won | 51% | 52% |
Head-to-head record by tournament tier
| Stage | Quinn | Kozlov |
|---|---|---|
| ATP Challenger Tour | 1 | 1 |
Head-to-head record per surface
| Surface | Quinn | Kozlov |
|---|---|---|
| Hard | 1 | 0 |
| Clay | 0 | 1 |
