ATP Challenger Tour · 1st Round Qualifying · Tenerife Challenger 2
Final score & match stats
Playing styles and historical archetype record
Hernando
⚔️ The Gladiator
Fonio
⚙️ Grinder
Matchup analysis
⚔️ The Gladiator vs ⚙️ Grinder is historically tight (48% vs 52%, 2,535 matches). Neither style has a clear edge, so form, surface, and H2H matter most when Sergio Callejon Hernando plays Giovanni Fonio.
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Hernando | Fonio |
|---|---|---|
| W-L | 4–3 | 0–1 |
| Avg odds | 2.14 | 1.14 |
| ROI % | +25.0% | -100.0% |
| Units P/L | +1.75u | -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
Hernando
0
Fonio
Results vs. opponents both players faced · Last 12 months
Hernando has a higher win rate against shared opponents (100% vs Fonio's 0%).
| Opponent | Hernando | Fonio |
|---|---|---|
| Zdenek Kolar | W 57 76 61 | L 64 67 16 |
Serve and return comparison · Last 90 days
| Stat | Hernando | Fonio |
|---|---|---|
| Serve | ||
| 1st Serve In % | 61.7% | 49.4% |
| 1st Serve Pts Won % | 56.2% | 59.1% |
| 2nd Serve Pts Won % | 39% | 55.6% |
| Aces / Match | 1 | 2 |
| Double Faults / Match | 3.6 | 4 |
| Break Points Saved % | 57.3% | 61.5% |
| Return | ||
| 1st Return Pts Won % | 39.6% | 30.5% |
| 2nd Return Pts Won % | 51.2% | 45.2% |
| BP Converted % | 60.2% | 25% |
| Rally | ||
| Winners / Match | 20.8 | 16 |
| Unforced Errors / Match | 48 | 28 |
| Net Pts Won % | 78.3% | 42.9% |
| Total Pts Won % | 47.2% | 46.4% |
| Surface (Hard) | ||
| Hard Win % | 0% | 0% |
Last five matches per player
Federico Arnaboldi
Internazionali Di Tennis - Citta'Di Vicenza · 1st Round Qualifying
May 24
Giorgio Tabacco
CAME CUP 2026 CITTA' DI CERVIA · 1st Round Qualifying
May 1
Daniel Rincon
Open Menorca · Quarterfinals
Apr 3
Andrew Paulson
Open Menorca · Round of 16
Apr 2
Zdenek Kolar
Open Menorca · Round of 32
Apr 1
Ryan Seggerman
Sardegna Open · 1st Round Qualifying
Apr 28
Sergio Callejon Hernando
Tenerife Challenger 2 · 1st Round Qualifying
Feb 8
Svyatoslav Gulin
Start Romagna Cup -1° Trofeo Città di Cesenatico · Round of 32
Feb 3
Radu Albot
Soma Bay Open · 2nd Round Qualifying
Jan 19
Marko Miladinovic
Soma Bay Open · 1st Round Qualifying
Jan 18
Matchup overview
Sergio Callejon Hernando and Giovanni Fonio face off in the 1st Round Qualifying at Tenerife Challenger 2 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).
Giovanni Fonio is 1-4 over the last 5 matches. Latest result: L vs Ryan Seggerman (Apr 28).
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