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JS John Sperle
DE ATP · Rank #692

John SperlePredictions and form

24yrs 1.75 m 73 kg Left
54.8%Hit rate
42
Matches tracked
Form guide
LWWLW
Just played, coming up Select a match to open its page
Challenger Bari Italy Clay Challenger Bari Italy (Clay) 3
10:40 Finished 1040
IT L. Giustino (4)
DE J. Sperle
2 1
▴1.38 ▾2.9
1 ▴1.38
6275
1 ▴1.38
4.4
09:00 Finished 0900
IT F. Agamenone (2)
DE J. Sperle
1 2
▾1.5 ▴2.43
1 ▾1.5
466463
1 ▾1.5
5.6
12:55 Finished 1255
DE J. Sperle
IT G. La Vela
2 0
▾1.78 ▴1.96
1 ▾1.78
624676
O22.5 ▴2.05
4.2
Challenger Genoa 2 Italy Clay Challenger Genoa 2 Italy (Clay) 2
10:55 Finished 1055
GB J. Clarke (8)
DE J. Sperle
2 0
1.28 3.6
2 3.6
366357
O21.5 2.02
6.3
10:45 Finished 1045
ES S. Fita Juan
DE J. Sperle
0 2
▾3.1 ▴1.32
1 ▾3.1
466464
O21.5 2
4.3
ITF Men M15 Budapest Hard ITF Men M15 Budapest (Hard) 2
12:02 Finished 1202
DE J. Sperle
IT G. M. Noce
2 1
▴1.29 ▾3.75
2 ▾3.75
5726
O18.5 ▴1.63
1.0
12:30 Finished 1230
PL K. Filar
DE J. Sperle
1 2
6 1.62
1 6
676361
O20.5 ▴1.77
6.9
ITF Men M15 Pecs Clay ITF Men M15 Pecs (Clay) 5
11:00 Finished 1100
DE J. Sperle
AR I. Monzon
2 1
▴1.43 ▾2.6
1 ▴1.43
6362
U21.5 ▴1.7
3.2
11:00 Finished 1100
DE J. Sperle
CZ S. Baum
2 0
▴1.42 ▾2.67
1 ▴1.42
6364
1 ▴1.42
2.8
11:00 Finished 1100
IT L. Bocchi
DE J. Sperle
0 2
▾1.79 ▴2.07
1 ▾1.79
6263
U22.5 1.75
6.9
09:00 Finished 0900
HU K. Kincses
DE J. Sperle
1 2
▾8.5 ▴1.06
2 ▴1.06
3626
2 ▴1.06
5.5
09:00 Finished 0900
SK T. Lanik
DE J. Sperle
0 2
▾2.7 ▴1.46
2 ▴1.46
366367
2 ▴1.46
7.4
ITF Men M15 Lambermont Clay ITF Men M15 Lambermont (Clay) 1
11:11 Finished 1111
DE J. Sperle
DE R. Giotis
0 2
▴1.04 ▾9
1 ▴1.04
6362
1 ▴1.04
7.5
ITF Men M15 Trier Clay ITF Men M15 Trier (Clay) 2
10:00 Finished 1000
DE M. Vankan
DE J. Sperle
2 1
▾1.8 ▴1.94
1 ▾1.8
6462
U22.5 1.6
5.4
11:05 Finished 1105
DE J. Sperle
FI L. Lagerbohm
2 0
▴1.85 ▾1.93
2 ▾1.93
3646
U22.5 ▴1.6
4.3
Challenger Braunschweig Germany Qualifying Clay Challenger Braunschweig Germany Qualifying (Clay) 1
12:30 Finished 1230
RU A. Chepelev
DE J. Sperle
2 0
▾1.58 ▴2.25
2 ▴2.25
4626
U23.5 ▾1.61
4.2
Challenger Troyes France Qualifying Clay Challenger Troyes France Qualifying (Clay) 1
09:00 Finished 0900
DE J. Sperle
IL A. Vales
1 2
▾1.32 ▴3.5
1 ▾1.32
6364
1 ▾1.32
4.5
Challenger Targu Mures Romania Qualifying Clay Challenger Targu Mures Romania Qualifying (Clay) 2
09:00 Finished 0900
RO R. M. Papoe (4)
DE J. Sperle
2 0
1.15 4.5
1 1.15
6362
1 1.15
10
09:00 Finished 0900
DE J. Sperle
CZ D. Palan
2 0
▾1.29 ▴3.5
1 ▾1.29
6362
1 ▾1.29
3.8
ITF Men M15 Gyula Clay ITF Men M15 Gyula (Clay) 1
11:11 Finished 1111
AT N. Hipfl
DE J. Sperle
2 0
▴2.02 ▾1.72
1 ▴2.02
6263
U21.5 ▾1.78
4.7
Results by surface
Hard
4-0
Clay
21-17
Overall 25-17
BananaCore's calls for this player 23 of 42 right

Only matches we forecast are counted

More on John Sperle

World No. 692 John Sperle is 24 and plays left-handed. No clear favourite surface: Hard 4-0, Clay 21-17. Twelve-month serve numbers: 64.3% of first serves in, 64% of those points won. A real threat on return: 78.7% of break points are converted. 144.9% of service games held: breaking this serve is hard.

Mixed recent form, 3-2 over the last 5. No match in our data has lasted longer than the 35-game duel with L. Giustino. We have forecast this player's matches most often at ITF Men M15 Pecs: 5 of them. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: Challenger Bari Italy.

Serving and returning
1st serves in
63.1%
Won on 1st serve
66.1%
Won on 2nd serve
57.1%
Aces per match
2.3
Double faults per match
1.9
Break points saved
63.6%
Return games won
74.1%
Points won on return
44.3%
Service points won
119.6%
All points won
69.5%
Career Past 12 months
1
Titles
1
Finals
4
Semi-final runs
25
Tournaments played
Results by tournament 1 title
ITF M15 Pecs Men ITF Winner ITF M15 Nyiregyhaza Men ITF Semi-Finals ITF M15 Budapest Men ITF Semi-Finals ITF M15 Dubrovnik Men ITF Semi-Finals ITF M15 Gyula Men ITF Quarter-Finals ITF M15 Bol 2 Men ITF Round of 16
ITF M15 Castellon Men ITF Round of 16
ITF M15 Lambermont Men ITF Round of 16 ITF M15 Oegstgeest Men ITF Round of 16 ITF M15 Prijedor Men ITF Round of 16 ITF M15 Sunrise, FL Men ITF Round of 16 ITF M15 Trier Men ITF Round of 16 Zadar, Croatia Challenger Round of 32 Genoa 2, Italy Challenger Round of 32
ITF M15 Bol Men ITF Round of 32
ITF M15 Naples, FL 2 Men ITF Round of 32 ITF M15 Naples, FL 3 Men ITF Round of 32 ITF M15 Rosbach Men ITF Round of 32 ITF M25 Troisdorf Men ITF Round of 32 Koblenz, Germany Challenger Qualifying Napoli, Italy Challenger Qualifying Targu Mures, Romania Challenger Qualifying Braunschweig, Germany Challenger Qualifying ITF M25 Reus Men ITF Qualifying Troyes, France Challenger Qualifying

Sorted by best result, not by date

Year by year

2026in progress

6–6
W–L
12
Matches
4–2
Tiebreaks
1.8
Aces per match
1
Double faults per match
1st serves in 65.3%
Won on 1st serve 64%
Won on 2nd serve 50.6%
Break points converted 44.9%
Break points saved 58.1%

2025

7–7
W–L
14
Matches
1–2
Tiebreaks
0.6
Aces per match
2.2
Double faults per match
1st serves in 62.4%
Won on 1st serve 58.9%
Won on 2nd serve 40.4%
Break points converted 24.1%
Break points saved 52.6%

2024

0–2
W–L
2
Matches
—
Tiebreaks
1
Aces per match
3.5
Double faults per match
1st serves in 58.8%
Won on 1st serve 61%
Won on 2nd serve 40.7%
Break points converted 33.3%
Break points saved 42.9%

Official singles figures for this season, as published by the tour. Don't expect the wins and losses to match our Predictions tab: that record covers only the matches we forecast. A dash marks a figure with no data yet.

Common questions

How often do our calls on John Sperle come true?

+

23 of our 42 graded predictions on John Sperle's matches were right, 54.8%. The latest 20 are listed below, each pick next to its result.