WTA 500 · Round of 32 · Sao Paulo
Final score & match stats
Playing styles and historical archetype record
Sierra
⚔️ The Gladiator
Hartono
🛡️ The Spoiler
Matchup analysis
⚔️ The Gladiator vs 🛡️ The Spoiler is historically tight (51% vs 49%, 264 matches). Neither style has a clear edge, so form, surface, and H2H matter most when Solana Sierra plays Arianne Hartono.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Sierra | Hartono |
|---|---|---|
| W-L | 2–0 | - |
| Avg odds | 2.37 | - |
| ROI % | +137.0% | - |
| Units P/L | +2.74u | - |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 1 career meeting
1
Sierra
0
Hartono
Serve and return comparison · Last 90 days
| Stat | Sierra | Hartono |
|---|---|---|
| Serve | ||
| 1st Serve In % | 64.8% | 0% |
| 1st Serve Pts Won % | 59.6% | 0% |
| 2nd Serve Pts Won % | 42% | 0% |
| Aces / Match | 2.6 | 0 |
| Double Faults / Match | 4.6 | 0 |
| Break Points Saved % | 53.3% | 0% |
| Return | ||
| 1st Return Pts Won % | 35.3% | 0% |
| 2nd Return Pts Won % | 55.3% | 0% |
| BP Converted % | 44.5% | 0% |
| Rally | ||
| Winners / Match | 0 | 0 |
| Unforced Errors / Match | 0 | 0 |
| Net Pts Won % | 0% | 0% |
| Total Pts Won % | 48.9% | 0% |
| Surface (Hard) | ||
| Hard Win % | 33% | 0% |
Last five matches per player
Matchup overview
Solana Sierra and Arianne Hartono face off in the Round of 32 at Sao Paulo on Hard.
Solana Sierra leads 1-0 over 1 previous meeting.
Solana Sierra is 4-1 over the last 5 matches. Latest result: W vs Anhelina Kalinina (May 5).
Arianne Hartono is 1-4 over the last 5 matches. Latest result: L vs Joanna Garland (Oct 27).
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