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John Sperle

30/01/2002 · right-handed

Global Elo

1493

Record

0-0

ATP / Tour Record

Wins
0
Losses
0
Matches
0

Challenger Record

Wins
16
Losses
25
Matches
41

Elo and Record by Surface

Clay 1497
Wins
0
Losses
0
Matches
0

Challenger

Wins
14
Losses
22
Matches
36
Hard 1428
Wins
0
Losses
0
Matches
0

Challenger

Wins
2
Losses
3
Matches
5
Grass 1500
Wins
0
Losses
0
Matches
0

Elo Over Time

1531 1362
2022-05-23 2026-09-22 · 1509

41 matches in this range.

Performance vs. the Odds

Career record grouped by how big a favorite the market made John Sperle, based on their average odds.

Heavy favorite (odds below 1.30) 2W–0L · 100.0%
Favorite (odds 1.30-1.80) 0W–1L · 0.0%
Even match (odds 1.80-2.20) 0W–0L · 0.0%
Underdog (odds 2.20-4.00) 1W–2L · 33.3%
Heavy underdog (odds above 4.00) 0W–1L · 0.0%

7 matches with market odds since 2026-06-21.

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 % 61.8%
1st Serve Points Won % 64.5%
2nd Serve Points Won % 49.8%
Return Points Won vs 1st Serve % 35.9%
Return Points Won vs 2nd Serve % 50.0%
Aces per Service Game 0.14
Double Faults per Service Game 0.16

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 % 48.5%
Break Points Converted % 45.0%

Based on the last 10 Challenger matches.

Recent Matches

L Clay Genoa 2 challenger · 1. round · 2026-09-22

vs Jay Clarke #247

7-5 6-3

John Sperle Jay Clarke
1 Aces 1
1 Double Faults 2
- Service Points -
- First Serve In -
20 First Serve Won 23
16 Second Serve Won 17
2 Break Points Saved 1
6 Break Points Faced 3
- Winners -
- Unforced Errors -
3.5 Average Odds 1.3
W Clay Genoa 2 challenger · qualification - round of 16 · 2026-09-21

vs Javier Barranco Cosano #587

7-6 1-2

John Sperle Javier Barranco Cosano
2 Aces 1
8 Double Faults 2
- Service Points -
- First Serve In -
25 First Serve Won 22
10 Second Serve Won 9
6 Break Points Saved 4
8 Break Points Faced 6
- Winners -
- Unforced Errors -
2.3 Average Odds 1.6
W Clay Genoa 2 challenger · qualification - 1. round · 2026-09-20

vs Sergi Fita Juan #1030

6-3 6-1

John Sperle Sergi Fita Juan
0 Aces 3
2 Double Faults 1
- Service Points -
- First Serve In -
20 First Serve Won 22
8 Second Serve Won 11
3 Break Points Saved 1
7 Break Points Faced 1
- Winners -
- Unforced Errors -
1.2 Average Odds 3.4
L Clay Braunschweig challenger · qualification - 1. round · 2026-07-05

vs Andrey Chepelev #360

6-2 6-4

John Sperle Andrey Chepelev
0 Aces 3
1 Double Faults 0
58 Service Points 54
41 First Serve In 36
21 First Serve Won 23
6 Second Serve Won 12
3 Break Points Saved 3
8 Break Points Faced 5
- Winners -
- Unforced Errors -
2.3 Average Odds 1.6
L Clay Troyes challenger · qualification - 1. round · 2026-06-28

vs Amit Vales #725

1-6 7-5 6-3

John Sperle Amit Vales
0 Aces 0
2 Double Faults 1
97 Service Points 99
50 First Serve In 67
27 First Serve Won 36
24 Second Serve Won 14
4 Break Points Saved 10
10 Break Points Faced 16
- Winners -
- Unforced Errors -
1.4 Average Odds 2.9
L Clay Targu Mures challenger · qualification - round of 16 · 2026-06-22

vs Radu Mihai Papoe #358

6-3 6-2

John Sperle Radu Mihai Papoe
1 Aces 2
1 Double Faults 0
57 Service Points 56
37 First Serve In 34
20 First Serve Won 25
10 Second Serve Won 15
3 Break Points Saved 0
6 Break Points Faced 0
- Winners -
- Unforced Errors -
4.7 Average Odds 1.2
W Clay Targu Mures challenger · qualification - 1. round · 2026-06-21

vs Dominik Palan #500

6-3 6-2

John Sperle Dominik Palan
1 Aces 1
1 Double Faults 7
49 Service Points 49
34 First Serve In 21
29 First Serve Won 16
9 Second Serve Won 11
0 Break Points Saved 1
0 Break Points Faced 4
- Winners -
- Unforced Errors -
1.3 Average Odds 3.4
L Clay Naples CH · Q2 · 2026-03-23

vs Jakub Paul #522

5-7 7-6(2) 6-2

John Sperle Jakub Paul
2 Aces 2
2 Double Faults 2
116 Service Points 112
71 First Serve In 77
49 First Serve Won 50
18 Second Serve Won 17
8 Break Points Saved 6
13 Break Points Faced 10
- Winners -
- Unforced Errors -
- Average Odds -
W Clay Naples CH · Q1 · 2026-03-23

vs Federico Arnaboldi #379

6-4 6-7(2) 6-2

John Sperle Federico Arnaboldi
5 Aces 2
0 Double Faults 3
96 Service Points 98
65 First Serve In 52
43 First Serve Won 33
19 Second Serve Won 25
2 Break Points Saved 5
4 Break Points Faced 10
- Winners -
- Unforced Errors -
- Average Odds -
L Clay Zadar CH · R32 · 2026-03-16

vs Martin Krumich #335

7-5 6-4

John Sperle Martin Krumich
1 Aces 6
1 Double Faults 2
58 Service Points 65
44 First Serve In 50
20 First Serve Won 33
7 Second Serve Won 3
3 Break Points Saved 3
9 Break Points Faced 7
- Winners -
- Unforced Errors -
- Average Odds -