Sergio Callejon Hernando vs Takuya KumasakaPrediction, Head-to-Head Results, and Stats
🇪🇸Sergio Callejon Hernando
#522 · 22 yrs · R
5Title1 meeting · sets 0–2
🇯🇵Takuya Kumasaka
#615 · 27 yrs · R
6wSergio Callejon Hernando and Takuya Kumasaka have met 1 time since 2026; Takuya Kumasaka leads 1–0. Across all meetings Hernando has taken 0 sets to Kumasaka's 2. Their most recent meeting: Takuya Kumasaka won at Segovia Challenger (2026).
Spread & Straight-Sets Form
Completed best-of-3 matches · Last 12 months
| Indicator | Callejon Hernando | Kumasaka | ||
|---|---|---|---|---|
| Indicator | Sergio Callejon Hernando | Takuya Kumasaka | ||
| Wins in straight sets | 73% | 33/45 | 78% | 21/27 |
| Wins a set when losing | 31% | 9/29 | 33% | 10/30 |
| Goes to a deciding set | 28% | 21/74 | 28% | 16/57 |
| Covers −1.5 sets as favorite | 57% | 28/49 | 53% | 17/32 |
| Covers +1.5 sets as underdog | 52% | 12/23 | 38% | 8/21 |
| Tiebreak sets won | 42% | 5/12 | 50% | 8/16 |
| Wins after taking set 1 | 88% | 38/43 | 86% | 24/28 |
| Wins 2-0 after taking set 1 | 77% | 33/43 | 75% | 21/28 |
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. Head-to-head: 1 of 1 completed meetings ended in straight sets (Callejon Hernando 0, Kumasaka 1).
Style Matchup
Playing styles and historical archetype record
Hernando
⚔️ The Gladiator
Kumasaka
🪃 Counterpuncher
Matchup analysis
The 🪃 Counterpuncher archetype wins about 53% vs ⚔️ The Gladiator across 2,464 matches in our dataset: a stylistic lean toward Takuya Kumasaka.
Counterpuncher players often use elite bp conversion and strong return game to pressure the the gladiator's physical intensity.
Previous meetings
1 career meeting, newest first
Jul 20, 2026
Segovia Challenger
H Hard · 3rd Round Qualifying
Prop Research
Hit rates on common betting markets · Last 90 days
| Outcome | Hernando | Kumasaka | ||
|---|---|---|---|---|
| Outcome | Sergio Callejon Hernando | Takuya Kumasaka | ||
| 1 or more | 46% | 6/13 | 100% | 7/7 |
| 3 or more | 15% | 2/13 | 43% | 3/7 |
| 5 or more | 0% | 0/13 | 14% | 1/7 |
| 10 or more | 0% | 0/13 | 0% | 0/7 |
| 15 or more | 0% | 0/13 | 0% | 0/7 |
| 20 or more | 0% | 0/13 | 0% | 0/7 |
Player ROI
Hypothetical if you put 1u on each player to win every one of their matches · Last 90 days
| Metric | Hernando | Kumasaka |
|---|---|---|
| W-L | 9–6 | 3–6 |
| Avg odds | 1.74 | 2.35 |
| ROI % | -20.5% | -34.7% |
| Units P/L | -3.08u | -3.12u |
Small sample: ROI stabilizes with more matches; fewer than 10 in the window is noisy.
Common opponents
Results vs. opponents both players faced · Last 12 months
Across 1 shared opponent, both Hernando and Kumasaka posted a 100% win rate.
| Opponent | Hernando | Kumasaka |
|---|---|---|
| Axel Herberg | W 75 62 | W 64 64 |
Recent Form
Last five matches per player
Matisse Bobichon
M15 Pontevedra · Final
Oct 11
Ziga Sesko
M15 Pontevedra · Semifinals
Oct 10
Diogo Marques
M15 Pontevedra · Quarterfinals
Oct 9
Adrien Burdet
M15 Pontevedra · 2nd Round
Oct 8
Noah Thurner
M15 Pontevedra · 1st Round
Oct 7
Rodrigo Pacheco Mendez
Phan Thiet 4 Challenger · 1st Round
Sep 14
Ilia Simakin
Phan Thiet 3 Challenger · 1st Round
Sep 8
Sascha Gueymard Wayenburg
Manacor Challenger · 3rd Round Qualifying
Sep 1
Martin Borisiouk
Phan Thiet 3 Challenger · 1st Round Qualifying
Sep 6
Joshua Charlton
Zhangjiagang Challenger · 1st Round Qualifying
Aug 30
Hayato Matsuoka
Astana Challenger · 2nd Round
Aug 12
Colin Sinclair
Astana Challenger · 1st Round
Aug 11
Alexander Donski
Grodzisk Mazowiecki Challenger · 1st Round
Aug 4
Florent Bax
Samsun Challenger · 1st Round
Jul 28
Luka Pavlovic
Segovia Challenger · 1st Round
Jul 21
Sergio Callejon Hernando
Segovia Challenger · 3rd Round Qualifying
Jul 20
Win rate
Matches, sets and games won · Last 12 months · 58–74 matches
| Metric | Hernando | Kumasaka |
|---|---|---|
| Matches won | 61% | 48% |
| Sets won | 59% | 50% |
| Games won | 55% | 50% |
Record by tier
Head-to-head record by tournament tier
| Stage | Hernando | Kumasaka |
|---|---|---|
| ATP Challenger Tour | 0 | 1 |
By surface
Head-to-head record per surface
| Surface | Hernando | Kumasaka |
|---|---|---|
| Hard | 0 | 1 |
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