ATP Challenger Tour · 1st Round Qualifying · Monastir
Final score & match stats
Playing styles and historical archetype record
Hernando
⚔️ The Gladiator
Pieczkowski
🛡️ The Spoiler
Matchup analysis
⚔️ The Gladiator vs 🛡️ The Spoiler is historically tight (52% vs 48%, 1,229 matches). Neither style has a clear edge, so form, surface, and H2H matter most when Sergio Callejon Hernando plays Olaf Pieczkowski.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Hernando | Pieczkowski |
|---|---|---|
| W-L | 4–2 | 1–1 |
| Avg odds | 2.16 | 2.28 |
| ROI % | +45.8% | +23.5% |
| Units P/L | +2.75u | +0.47u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Prior meetings and scores · 1 career meeting
1
Hernando
0
Pieczkowski
Serve and return comparison · Last 90 days
| Stat | Hernando | Pieczkowski |
|---|---|---|
| Serve | ||
| 1st Serve In % | 61.7% | 60.8% |
| 1st Serve Pts Won % | 56.2% | 58.8% |
| 2nd Serve Pts Won % | 39% | 44.7% |
| Aces / Match | 1 | 3.3 |
| Double Faults / Match | 3.6 | 4.7 |
| Break Points Saved % | 57.3% | 63.2% |
| Return | ||
| 1st Return Pts Won % | 39.6% | 24.8% |
| 2nd Return Pts Won % | 51.2% | 51.9% |
| BP Converted % | 60.2% | 70% |
| Rally | ||
| Winners / Match | 20.8 | 15 |
| Unforced Errors / Match | 48 | 34 |
| Net Pts Won % | 78.3% | 60.5% |
| Total Pts Won % | 47.2% | 45.4% |
| Surface (Hard) | ||
| Hard Win % | 0% | 33% |
Last five matches per player
Federico Arnaboldi
Internazionali Di Tennis - Citta'Di Vicenza · 1st Round Qualifying
May 24
Giorgio Tabacco
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Daniel Rincon
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Andrew Paulson
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Zdenek Kolar
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Karl Poling
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Jun 3
Garrett Johns
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Stefan Dostanic
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Quinn Vandecasteele
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Matchup overview
Sergio Callejon Hernando and Olaf Pieczkowski face off in the 1st Round Qualifying at Monastir on Hard.
Sergio Callejon Hernando leads 1-0 over 1 previous meeting.
Sergio Callejon Hernando is 2-3 over the last 5 matches. Latest result: L vs Federico Arnaboldi (May 24).
Olaf Pieczkowski is 2-3 over the last 5 matches. Latest result: L vs Karl Poling (Jun 3).
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