ATP Challenger Tour · Round of 32 · Aptos
Final score
Playing styles and historical archetype record
Uchida
💥 Big Hitter
Kozlov
⚔️ The Gladiator
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 Kaichi Uchida 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 | Uchida | Kozlov |
|---|---|---|
| W-L | 1–8 | 5–5 |
| Avg odds | 3.84 | 1.77 |
| ROI % | -83.1% | -17.4% |
| Units P/L | -7.48u | -1.74u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 1 career meeting
1
Uchida
0
Kozlov
Results vs. opponents both players faced · Last 12 months
Kozlov has a higher win rate against shared opponents (75% vs Uchida's 0%).
| Opponent | Uchida | Kozlov |
|---|---|---|
| Alexis Galarneau | L 46 57 | W 76 26 61 |
| James Duckworth | L 36 67 | L 36 26 |
| Marc Polmans | L 63 46 67 | W 61 36 64 |
| Mathys Erhard | L 67 26 | W 62 64 |
Serve and return comparison · Last 90 days
| Stat | Uchida | Kozlov |
|---|---|---|
| Serve | ||
| 1st Serve In % | 55.1% | 58.2% |
| 1st Serve Pts Won % | 70.5% | 63.6% |
| 2nd Serve Pts Won % | 52.3% | 42.2% |
| Aces / Match | 4 | 1.5 |
| Double Faults / Match | 2.4 | 3.3 |
| Break Points Saved % | 39% | 45.7% |
| Return | ||
| 1st Return Pts Won % | 26.1% | 35.8% |
| 2nd Return Pts Won % | 42.8% | 48% |
| BP Converted % | 36.7% | 43% |
| Rally | ||
| Winners / Match | 14.5 | 29.7 |
| Unforced Errors / Match | 29 | 44.7 |
| Net Pts Won % | 14.5% | 67.3% |
| Total Pts Won % | 47.8% | 47.7% |
| 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
Matchup overview
Kaichi Uchida and Stefan Kozlov face off in the Round of 32 at Aptos on Hard.
Kaichi Uchida leads 1-0 over 1 previous meeting.
Kaichi Uchida is 0-5 over the last 5 matches. Latest result: L vs Quinn Vandecasteele (Jun 14).
Stefan Kozlov is 3-2 over the last 5 matches. Latest result: L vs Alejo Sanchez Quilez (May 12).
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