ATP Challenger Tour · Round of 16 · Yokohama
Final score & match stats
Playing styles and historical archetype record
Uchida
🤖 Servebot
Chung
⚙️ Grinder
Matchup analysis
The 🤖 Servebot archetype wins about 56% vs ⚙️ Grinder across 3,362 matches in our dataset. That is a small stylistic lean for Kaichi Uchida here.
Servebot players often use high ace rate and dominant service to pressure the grinder's relentless consistency. 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 | Chung |
|---|---|---|
| W-L | 1–7 | 0–2 |
| Avg odds | 3.50 | 5.37 |
| ROI % | -81.0% | -100.0% |
| Units P/L | -6.48u | -2.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 5 career meetings
3
Uchida
2
Chung
Serve and return comparison · Last 90 days
| Stat | Uchida | Chung |
|---|---|---|
| Serve | ||
| 1st Serve In % | 51.6% | 59.7% |
| 1st Serve Pts Won % | 73% | 66.8% |
| 2nd Serve Pts Won % | 50.1% | 47.8% |
| Aces / Match | 4.5 | 4 |
| Double Faults / Match | 2.6 | 1.5 |
| Break Points Saved % | 47.2% | 47.8% |
| Return | ||
| 1st Return Pts Won % | 27.7% | 29.9% |
| 2nd Return Pts Won % | 46.4% | 35.3% |
| BP Converted % | 46.4% | 21.5% |
| Rally | ||
| Winners / Match | 16 | 17.5 |
| Unforced Errors / Match | 25.4 | 34.5 |
| Net Pts Won % | 41.1% | 56.3% |
| Total Pts Won % | 49.6% | 44.7% |
| Surface (Hard) | ||
| Hard Win % | 14% | 0% |
Last five matches per player
Matchup overview
Kaichi Uchida and Yun seong Chung face off in the Round of 16 at Yokohama on Hard.
Kaichi Uchida leads 3-2 over 5 previous meetings.
Kaichi Uchida is 0-5 over the last 5 matches. Latest result: L vs Pierre-Hugues Herbert (May 24).
Yun seong Chung is 1-4 over the last 5 matches. Latest result: L vs Yunchaokete Bu (Apr 8).
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