ATP Challenger Tour · 1st Round Qualifying · Zhangjiagang
Final score & match stats
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Uchida | Sun |
|---|---|---|
| W-L | 1–7 | 0–3 |
| Avg odds | 3.50 | 4.62 |
| ROI % | -81.0% | -100.0% |
| Units P/L | -6.48u | -3.00u |
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
Sun
Serve and return comparison · Last 90 days
| Stat | Uchida | Sun |
|---|---|---|
| Serve | ||
| 1st Serve In % | 51.6% | 66.7% |
| 1st Serve Pts Won % | 73% | 72.8% |
| 2nd Serve Pts Won % | 50.1% | 47.1% |
| Aces / Match | 4.5 | 6 |
| Double Faults / Match | 2.6 | 3.7 |
| Break Points Saved % | 47.2% | 84.4% |
| Return | ||
| 1st Return Pts Won % | 27.7% | 26.9% |
| 2nd Return Pts Won % | 46.4% | 40.5% |
| BP Converted % | 46.4% | 28.1% |
| Rally | ||
| Winners / Match | 16 | 21.7 |
| Unforced Errors / Match | 25.4 | 31 |
| Net Pts Won % | 41.1% | 57.7% |
| Total Pts Won % | 49.6% | 49.8% |
| Surface (Hard) | ||
| Hard Win % | 14% | 0% |
Last five matches per player
Matchup overview
Kaichi Uchida and Qian Sun face off in the 1st Round Qualifying at Zhangjiagang 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 Pierre-Hugues Herbert (May 19).
Qian Sun is 0-5 over the last 5 matches. Latest result: L vs Hayato Matsuoka (May 3).
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