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Sergio Callejon Hernando

16/09/2004 · right-handed

Global Elo

1475

Record

0-0

ATP / Tour Record

Wins
0
Losses
0
Matches
0

Challenger Record

Wins
17
Losses
18
Matches
35

Elo and Record by Surface

Clay 1468
Wins
0
Losses
0
Matches
0

Challenger

Wins
6
Losses
5
Matches
11
Hard 1495
Wins
0
Losses
0
Matches
0

Challenger

Wins
11
Losses
13
Matches
24
Grass 1500
Wins
0
Losses
0
Matches
0

Elo Over Time

1688 1461
2025-07-14 2026-09-14 · 1488

35 matches in this range.

Performance vs. the Odds

Career record grouped by how big a favorite the market made Sergio Callejon Hernando, based on their average odds.

Heavy favorite (odds below 1.30) 2W–0L · 100.0%
Favorite (odds 1.30-1.80) 0W–2L · 0.0%
Even match (odds 1.80-2.20) 1W–3L · 25.0%
Underdog (odds 2.20-4.00) 1W–1L · 50.0%
Heavy underdog (odds above 4.00) 0W–1L · 0.0%

11 matches with market odds since 2026-05-24.

Serve & Return

Serve and return win rates from the last 10 matches at the selected level.

Not enough ATP/Grand Slam match history yet.

1st Serve In % 64.4%
1st Serve Points Won % 65.0%
2nd Serve Points Won % 51.2%
Return Points Won vs 1st Serve % 40.2%
Return Points Won vs 2nd Serve % 46.4%
Aces per Service Game 0.30
Double Faults per Service Game 0.25

Based on the last 10 Challenger matches.

Break Point Performance

How the player handles the biggest points, from the last 10 matches at the selected level.

Not enough ATP/Grand Slam match history yet.

Break Points Saved % 53.0%
Break Points Converted % 50.7%

Based on the last 10 Challenger matches.

Recent Matches

L Hard Phan Thiet 4 challenger · 1. round · 2026-09-14

vs Rodrigo Pacheco Mendez #269

6-3 7-5

Sergio Callejon Hernando Rodrigo Pacheco Mendez
1 Aces 11
0 Double Faults 6
- Service Points -
- First Serve In -
28 First Serve Won 28
9 Second Serve Won 16
2 Break Points Saved 6
6 Break Points Faced 7
- Winners -
- Unforced Errors -
4.1 Average Odds 1.2
L Hard Phan Thiet 3 challenger · 1. round · 2026-09-08

vs Ilia Simakin #275

7-6 2-6 6-2

Sergio Callejon Hernando Ilia Simakin
9 Aces 1
7 Double Faults 6
82 Service Points 112
48 First Serve In 62
38 First Serve Won 35
14 Second Serve Won 32
1 Break Points Saved 9
4 Break Points Faced 12
- Winners -
- Unforced Errors -
3.6 Average Odds 1.2
L Hard Mallorca challenger · qualification - round of 16 · 2026-09-01

vs Sascha Gueymard Wayenburg #332

6-4 6-1

Sergio Callejon Hernando Sascha Gueymard Wayenburg
0 Aces 4
1 Double Faults 1
49 Service Points 73
25 First Serve In 45
13 First Serve Won 28
9 Second Serve Won 14
3 Break Points Saved 5
8 Break Points Faced 7
- Winners -
- Unforced Errors -
2.1 Average Odds 1.6
W Hard Mallorca challenger · qualification - 1. round · 2026-08-31

vs Viktor Durasovic #447

6-3 6-4

Sergio Callejon Hernando Viktor Durasovic
4 Aces 1
2 Double Faults 1
51 Service Points 60
31 First Serve In 31
22 First Serve Won 19
9 Second Serve Won 9
2 Break Points Saved 2
5 Break Points Faced 8
- Winners -
- Unforced Errors -
1.9 Average Odds 1.8
L Hard Segovia challenger · qualification - round of 16 · 2026-07-20

vs Takuya Kumasaka #514

6-3 7-6

Sergio Callejon Hernando Takuya Kumasaka
2 Aces 0
3 Double Faults 1
66 Service Points 60
32 First Serve In 38
24 First Serve Won 21
18 Second Serve Won 13
5 Break Points Saved 0
8 Break Points Faced 4
- Winners -
- Unforced Errors -
1.3 Average Odds 3.1
W Hard Segovia challenger · qualification - 1. round · 2026-07-19

vs Nicolas Tepmahc #617

7-5 6-1

Sergio Callejon Hernando Nicolas Tepmahc
0 Aces 3
2 Double Faults 1
63 Service Points 65
40 First Serve In 38
26 First Serve Won 22
9 Second Serve Won 8
4 Break Points Saved 3
6 Break Points Faced 9
- Winners -
- Unforced Errors -
1.2 Average Odds 3.8
L Hard Pozoblanco challenger · qualification - 1. round · 2026-07-12

vs Iliyan Radulov #645

6-2 6-2

Sergio Callejon Hernando Iliyan Radulov
2 Aces 0
2 Double Faults 2
44 Service Points 49
30 First Serve In 35
22 First Serve Won 16
10 Second Serve Won 9
0 Break Points Saved 3
0 Break Points Faced 7
- Winners -
- Unforced Errors -
1.6 Average Odds 2.3
L Clay Parma 3 challenger · qualification - 1. round · 2026-06-14

vs Lorenzo Bocchi #619

6-3 6-4

Sergio Callejon Hernando Lorenzo Bocchi
6 Aces 2
6 Double Faults 3
60 Service Points 34
46 First Serve In 29
31 First Serve Won 19
20 Second Serve Won 10
7 Break Points Saved 0
8 Break Points Faced 3
14 Winners 17
15 Unforced Errors 31
- Average Odds -
L Clay Cattolica challenger · 1. round · 2026-06-09

vs Gianmarco Ferrari #435

7-6 6-0

Sergio Callejon Hernando Gianmarco Ferrari
1 Aces 7
0 Double Faults 2
86 Service Points 60
57 First Serve In 47
34 First Serve Won 33
11 Second Serve Won 8
7 Break Points Saved 3
11 Break Points Faced 4
17 Winners 25
34 Unforced Errors 32
2.0 Average Odds 1.8
W Clay Cattolica challenger · qualification - round of 16 · 2026-06-08

vs Lucio Ratti #424

7-6 3-6 6-2

Sergio Callejon Hernando Lucio Ratti
5 Aces 2
2 Double Faults 2
80 Service Points 109
65 First Serve In 75
33 First Serve Won 46
6 Second Serve Won 16
4 Break Points Saved 4
10 Break Points Faced 10
25 Winners 33
41 Unforced Errors 38
2.2 Average Odds 1.6