ATP Challenger Tour · Round of 16 · Surbiton
Final score & match stats
Playing styles and historical archetype record
Riedi
💥 Big Hitter
Shimabukuro
🏹 Frontrunner
Matchup analysis
The 💥 Big Hitter archetype wins about 55% vs 🏹 Frontrunner across 591 matches in our dataset. That is a small stylistic lean for Leandro Riedi here.
Big Hitter players often use power groundstrokes and high winner count to pressure the frontrunner's fast starts. On Grass, that can swing with conditions.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Riedi | Shimabukuro |
|---|---|---|
| W-L | 10–5 | 4–6 |
| Avg odds | 1.75 | 2.20 |
| ROI % | +6.7% | -43.0% |
| Units P/L | +1.00u | -4.30u |
Prior meetings and scores · 2 career meetings
2
Riedi
0
Shimabukuro
Results vs. opponents both players faced · Last 12 months
Riedi has a higher win rate against shared opponents (57% vs Shimabukuro's 43%).
| Opponent | Riedi | Shimabukuro |
|---|---|---|
| Kamil Majchrzak | W 53 | L 67 36 |
| Chris Rodesch | W 62 76 | W 76 76 |
| Miomir Kecmanovic | L 36 26 | L 76 36 67 |
| Rinky Hijikata | L 57 36 | W 64 64 |
| Zachary Svajda | L 67 64 57 | L 46 16 |
| Henrique Rocha | W 64 62 | L 57 63 26 |
| Garrett Johns | W 76 64 | W 62 62 |
Serve and return comparison · Last 90 days
| Stat | Riedi | Shimabukuro |
|---|---|---|
| Serve | ||
| 1st Serve In % | 63.6% | 61.7% |
| 1st Serve Pts Won % | 66.4% | 78.2% |
| 2nd Serve Pts Won % | 49.6% | 58.1% |
| Aces / Match | 5.4 | 6.3 |
| Double Faults / Match | 2 | 1.7 |
| Break Points Saved % | 57.9% | 75.8% |
| Return | ||
| 1st Return Pts Won % | 30.8% | 38.5% |
| 2nd Return Pts Won % | 47.4% | 53.1% |
| BP Converted % | 30.7% | 43.4% |
| Rally | ||
| Winners / Match | 22.1 | 23.7 |
| Unforced Errors / Match | 26.2 | 22.8 |
| Net Pts Won % | 65.1% | 74.7% |
| Total Pts Won % | 48.7% | 57.1% |
| Surface (Grass) | ||
| Grass Win % | 0% | 100% |
Last five matches per player
Mark Lajal
Lexus Birmingham Open · Round of 32
Jun 3
Pierre-Hugues Herbert
Roland Garros · 3rd Round Qualifying
May 25
Chris Rodesch
Roland Garros · 1st Round Qualifying
May 24
Miomir Kecmanovic
Copa Faulconbridge · Round of 16
May 14
Juan Carlos Prado Angelo
Copa Faulconbridge · Round of 32
May 7
Kamil Majchrzak
Lexus Birmingham Open · Quarterfinals
Jun 5
Elias Ymer
Lexus Birmingham Open · Round of 16
Jun 4
Shintaro Mochizuki
Lexus Birmingham Open · Round of 32
Jun 3
Stefanos Sakellaridis
Roland Garros · 1st Round Qualifying
May 18
Quentin Halys
BNP Paribas Primrose Bordeaux · Round of 32
May 12
Match summary
Sho Shimabukuro and Leandro Riedi will meet in the quarterfinals of the Renault Busan Open Tennis Championships on hard court on April 13, 2026. Shimabukuro holds a ranking advantage at number 110, while Riedi sits at number 169. The two players have faced each other once before, with Riedi taking that previous encounter.
Shimabukuro comes into this match on stronger recent form, posting a 60% win rate over his last five matches and a 70% mark over his last ten. He's won his last two matches and has played twice in the past two weeks. Riedi has been less consistent lately, winning just 40% of his last five matches and 50% over ten, though he did record a victory in his most recent outing two days ago.
On hard courts specifically, Shimabukuro has established a solid record of 80%, compared to Riedi's 60% on the surface. Both players are aggressive shot makers who rely on power and pace to control points. Their head-to-head history, though limited, shows this matchup can go either way.
Looking at shared opponents, Shimabukuro has performed well against common foes, particularly defeating Alex Bolt where Riedi faltered. Both players have found success against some opponents and struggled against others, suggesting that court positioning and serve quality will likely play significant roles in determining the outcome.
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