ATP Challenger Tour · Quarterfinals · Champaign
Final score
Playing styles and historical archetype record
Kozlov
⚔️ The Gladiator
Krueger
💥 Big Hitter
Matchup analysis
The 💥 Big Hitter archetype wins about 58% vs ⚔️ The Gladiator across 2,418 matches in our dataset. That is a small stylistic lean for Mitchell Krueger here.
Big Hitter players often use power groundstrokes and high winner count to pressure the the gladiator's physical intensity. On Hard, that can swing with conditions.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Kozlov | Krueger |
|---|---|---|
| W-L | 5–5 | 4–6 |
| Avg odds | 1.77 | 1.72 |
| ROI % | -17.4% | -43.7% |
| Units P/L | -1.74u | -4.37u |
Prior meetings and scores · 9 career meetings
5
Kozlov
4
Krueger
Jul 7, 2025
Newport
G Grass · Round of 32
Apr 20, 2024
Tallahassee
C Clay · Semifinals
Nov 1, 2022
Charlottesville
H Hard · Round of 32
Mar 21, 2022
ATP Masters 1000 Miami
H Hard · 1st Round Qualifying
Nov 15, 2021
Champaign
H Hard · Quarterfinals
Sep 21, 2021
Columbus
H Hard · Round of 32
Jan 2, 2019
Orlando
H Hard · Round of 32
Apr 9, 2018
Sarasota
C Clay · Round of 32
Apr 20, 2017
Tallahassee
C Clay · Quarterfinals
Results vs. opponents both players faced · Last 12 months
Kozlov has a higher win rate against shared opponents (67% vs Krueger's 33%).
| Opponent | Kozlov | Krueger |
|---|---|---|
| Jay Friend | L 26 64 36 | L 26 36 |
| Tyler Zink | W 64 61 | L 16 26 |
| Cedrik-Marcel Stebe | W 36 62 63 | W 61 61 |
| Toby Samuel | L 67 46 | W 64 64 |
| Murphy Cassone | W 76 75 | L 67 26 |
| Darwin Blanch | W 62 67 63 | L 36 67 |
Serve and return comparison · Last 90 days
| Stat | Kozlov | Krueger |
|---|---|---|
| Serve | ||
| 1st Serve In % | 58.2% | 61.9% |
| 1st Serve Pts Won % | 63.6% | 66.4% |
| 2nd Serve Pts Won % | 42.2% | 49.7% |
| Aces / Match | 1.5 | 4.1 |
| Double Faults / Match | 3.3 | 2.6 |
| Break Points Saved % | 45.7% | 56.5% |
| Return | ||
| 1st Return Pts Won % | 35.8% | 31% |
| 2nd Return Pts Won % | 48% | 50.1% |
| BP Converted % | 43% | 38.7% |
| Rally | ||
| Winners / Match | 29.7 | 14 |
| Unforced Errors / Match | 44.7 | 33 |
| Net Pts Won % | 67.3% | 71.4% |
| Total Pts Won % | 47.7% | 49.1% |
| Surface (Hard) | ||
| Hard Win % | 0% | 0% |
Last five matches per player
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
Henry Searle
Texas Spine and Joint Men's Championship · Round of 32
Jun 2
Jay Friend
UAMS Health Little Rock Open · Round of 32
May 26
Benjamin Hassan
Oeiras Open 4 · 2nd Round Qualifying
May 11
Viktor Durasovic
Oeiras Open 4 · 1st Round Qualifying
May 10
Manas Dhamne
CAME CUP 2026 CITTA' DI CERVIA · Round of 32
May 9
Matchup overview
Stefan Kozlov and Mitchell Krueger face off in the Quarterfinals at Champaign on Hard.
Stefan Kozlov leads 5-4 over 9 previous meetings.
Stefan Kozlov is 3-2 over the last 5 matches. Latest result: L vs Alejo Sanchez Quilez (May 12).
Mitchell Krueger is 1-4 over the last 5 matches. Latest result: L vs Henry Searle (Jun 2).
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