ITF M15 · Semifinals · M15 Karuizawa
Final score & match stats
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Delaney | Koyama |
|---|---|---|
| W-L | 16–8 | 6–2 |
| Avg odds | 1.90 | 2.39 |
| ROI % | +10.7% | +84.9% |
| Units P/L | +2.56u | +6.79u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 2 career meetings
2
Delaney
0
Koyama
Results vs. opponents both players faced · Last 12 months
Across 3 shared opponents, both Delaney and Koyama posted a 67% win rate.
| Opponent | Delaney | Koyama |
|---|---|---|
| Youssef Kadiri Hassani | W 63 46 63 | L 46 76 46 |
| Tai Leonard Sach | W 64 36 60 | W 67 76 61 |
| Noritaka Koizumi | L 63 46 46 | W 64 64 |
Serve and return comparison · Last 90 days
| Stat | Delaney | Koyama |
|---|---|---|
| Serve | ||
| 1st Serve In % | 63% | 62.7% |
| 1st Serve Pts Won % | 74.2% | 66.7% |
| 2nd Serve Pts Won % | 53.8% | 48.9% |
| Aces / Match | 4.6 | 1.8 |
| Double Faults / Match | 2.3 | 3 |
| Break Points Saved % | 70.3% | 46.8% |
| Return | ||
| 1st Return Pts Won % | 33.5% | 33.2% |
| 2nd Return Pts Won % | 47.8% | 58.3% |
| BP Converted % | 43.7% | 36.2% |
| Rally | ||
| Winners / Match | 24.8 | 0 |
| Unforced Errors / Match | 32.8 | 0 |
| Net Pts Won % | 69% | 0% |
| Total Pts Won % | 53% | 51% |
| Surface (Clay) | ||
| Clay Win % | 57% | 75% |
Last five matches per player
Matchup overview
Jake Delaney and Hiromasa Koyama face off in the Semifinals at M15 Karuizawa on Clay.
Jake Delaney leads 2-0 over 2 previous meetings.
Jake Delaney is 5-0 over the last 5 matches. Latest result: W vs Ko Suzuki (Jun 1).
Hiromasa Koyama is 3-2 over the last 5 matches. Latest result: W vs Hoyoung Roh (Jun 1).
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