ATP Challenger Tour · 1st Round Qualifying · Sydney
Final score & match stats
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Yamanaka | Sumizawa |
|---|---|---|
| W-L | 4–2 | 0–1 |
| Avg odds | 2.08 | 2.46 |
| ROI % | +51.2% | -100.0% |
| Units P/L | +3.07u | -1.00u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 1 career meeting
1
Yamanaka
0
Sumizawa
Results vs. opponents both players faced · Last 12 months
Yamanaka has a higher win rate against shared opponents (100% vs Sumizawa's 0%).
| Opponent | Yamanaka | Sumizawa |
|---|---|---|
| Takuya Kumasaka | W 76 46 76 | L 46 64 16 |
Serve and return comparison · Last 90 days
| Stat | Yamanaka | Sumizawa |
|---|---|---|
| Serve | ||
| 1st Serve In % | 57% | 42.6% |
| 1st Serve Pts Won % | 76.3% | 60% |
| 2nd Serve Pts Won % | 56.5% | 40.7% |
| Aces / Match | 6 | 1 |
| Double Faults / Match | 1.7 | 3 |
| Break Points Saved % | 57.4% | 66.7% |
| Return | ||
| 1st Return Pts Won % | 33.5% | 20% |
| 2nd Return Pts Won % | 48.3% | 42.9% |
| BP Converted % | 48.4% | 0% |
| Rally | ||
| Winners / Match | 23.5 | 17 |
| Unforced Errors / Match | 29.2 | 33 |
| Net Pts Won % | 73.7% | 75% |
| Total Pts Won % | 52.7% | 38.8% |
| Surface (Hard) | ||
| Hard Win % | 67% | 0% |
Last five matches per player
Mukund Sasikumar
S M KRISHNA MEMORIAL OPEN · Round of 16
May 13
Takuya Kumasaka
S M KRISHNA MEMORIAL OPEN · Round of 32
May 9
Kriish Tyagi
KARNATAKA OPEN · Round of 32
May 7
Ronit Karki
S M KRISHNA MEMORIAL OPEN · 2nd Round Qualifying
May 2
Tomohiro Masabayashi
KARNATAKA OPEN · 2nd Round Qualifying
May 1
Matchup overview
Taiyo Yamanaka and Daisuke Sumizawa face off in the 1st Round Qualifying at Sydney on Hard.
Taiyo Yamanaka leads 1-0 over 1 previous meeting.
Taiyo Yamanaka is 3-2 over the last 5 matches. Latest result: L vs Mukund Sasikumar (May 13).
Daisuke Sumizawa is 0-5 over the last 5 matches. Latest result: L vs Christopher Papa (May 1).
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