Ivon Jovanovic vs Sergio Callejon HernandoPrediction, Head-to-Head Results, and Stats
Ivon Jovanovic and Sergio Callejon Hernando have met 1 time since 2026; Sergio Callejon Hernando leads 1–0. Across all meetings Jovanovic has taken 0 sets to Hernando's 2. Their most recent meeting: Sergio Callejon Hernando won at M15 Dubrovnik (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Jovanovic | Callejon Hernando | ||
|---|---|---|---|---|
| Indicator | Ivon Jovanovic | Sergio Callejon Hernando | ||
| Wins in straight sets | — | 76% | 38/50 | |
| Wins a set when losing | 25% | 1/4 | 28% | 8/29 |
| Goes to a deciding set | 25% | 1/4 | 25% | 20/79 |
| Covers −1.5 sets as favorite | — | 58% | 32/55 | |
| Covers +1.5 sets as underdog | 50% | 1/2 | 55% | 11/20 |
| Tiebreak sets won | — | 58% | 7/12 | |
| Wins after taking set 1 | — | 90% | 44/49 | |
| Wins 2-0 after taking set 1 | — | 78% | 38/49 | |
Colored rows are higher-is-better: green above 50%, red below. Favorite/underdog set by book odds; cover rows count only matches with odds on record. Small sample — read with care. Head-to-head: 1 of 1 completed meetings ended in straight sets (Jovanovic 0, Callejon Hernando 1).
Previous meetings
1 career meeting, newest first
Apr 15, 2026
M15 Dubrovnik
C Clay · Round of 32
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Jovanovic | Hernando |
|---|---|---|
| W-L | - | 12–7 |
| Avg odds | - | 1.42 |
| ROI % | - | -13.3% |
| Units P/L | - | -2.52u |
Travel
Last 30 days
| Metric | Jovanovic | Hernando |
|---|---|---|
| Countries | — | 2 |
| Events | — | 2 |
| Matches | — | 3 |
| Distance | — | — |
| Route | — | ESP → POR |
Host country from the tournament each match was played in, over the last 30 days. Route is the order of countries visited; consecutive stops in the same country are shown once. Distance is the great-circle total between host cities, shown only when every stop in the window is geocoded. A rough fatigue signal, not a headline stat.
Recent Form
Last five matches per player
Nazar Oliynykov
Futures 2026
Jun 14
Kristian Tumbas Kajgo
Futures 2026
May 25
Piotr Galus
M25 Bol · Round of 32
May 20
Sergio Callejon Hernando
M15 Dubrovnik · Round of 32
Apr 15
Goncalo Marques
M25 Idanha-a-Nova · 1st Round
Aug 11
Izan Almazan Valiente
M25+H Tauste · Quarterfinals
Aug 7
Luka Talan Lopatic
M25+H Tauste · 2nd Round
Aug 5
Jaume Casas Blasi
M25+H Tauste · 1st Round
Aug 4
Iliyan Radulov
Pozoblanco challenger
Jul 12
Luc Fomba
M25 Ajaccio · Quarterfinals
Jul 4
Liam Branger
M25 Ajaccio · 2nd Round
Jul 2
Vladislav Melnic
M25 Ajaccio · 1st Round
Jul 1
Win rate
Matches, sets and games won · Last 12 months · 4–79 matches
| Metric | Jovanovic | Hernando |
|---|---|---|
| Matches won | 0% | 63% |
| Sets won | 11% | 61% |
| Games won | 36% | 56% |
Record by tier
Head-to-head record by tournament tier
| Stage | Jovanovic | Hernando |
|---|---|---|
| ITF M15 | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Jovanovic | Hernando |
|---|---|---|
| Clay | 0 | 1 |
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