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JS John Sperle
DE ATP · Rank #692

John Sperle

24yrs 1.75 m 73 kg Left
54.8%Accuracy
42
Matches Analyzed
Recent Form
LWWLW
Recent & Upcoming Tap a match for full analysis
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
4.4/10
09:00 Finished 0900
IT F. Agamenone (2)
DE J. Sperle
1 2
▾1.5 ▴2.43
1 ▾1.5
466463
1 ▾1.5
5.6/10
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
4.2/10
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
10:45 Finished 1045
ES S. Fita Juan
DE J. Sperle
0 2
▾3.1 ▴1.32
1 ▾3.1
466464
O21.5 2
4.3/10
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
1.0/10
12:30 Finished 1230
PL K. Filar
DE J. Sperle
1 2
6 1.62
1 6
676361
O20.5 ▴1.77
6.9/10
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
3.2/10
11:00 Finished 1100
DE J. Sperle
CZ S. Baum
2 0
▴1.42 ▾2.67
1 ▴1.42
6364
1 ▴1.42
2.8/10
11:00 Finished 1100
IT L. Bocchi
DE J. Sperle
0 2
▾1.79 ▴2.07
1 ▾1.79
6263
U22.5 1.75
6.9/10
09:00 Finished 0900
HU K. Kincses
DE J. Sperle
1 2
▾8.5 ▴1.06
2 ▴1.06
3626
2 ▴1.06
5.5/10
09:00 Finished 0900
SK T. Lanik
DE J. Sperle
0 2
▾2.7 ▴1.46
2 ▴1.46
366367
2 ▴1.46
7.4/10
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
7.5/10
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
5.4/10
11:05 Finished 1105
DE J. Sperle
FI L. Lagerbohm
2 0
▴1.85 ▾1.93
2 ▾1.93
3646
U22.5 ▴1.6
4.3/10
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
4.2/10
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
4.5/10
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
10.0/10
09:00 Finished 0900
DE J. Sperle
CZ D. Palan
2 0
▾1.29 ▴3.5
1 ▾1.29
6362
1 ▾1.29
3.8/10
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
4.7/10
Record by surface
Hard
4-0
Clay
21-17
Overall 25-17
Our AI on this player 23 correct of 42

From the matches in our database

About John Sperle

John Sperle is a 24-year-old left-handed professional tennis player, currently ranked world No. 692. Over the last 52 weeks the serve has landed 64.3% of first deliveries, winning 64% of those points. Breaking is the real weapon here: 78.7% of break chances get taken. Service games rarely slip away: 144.9% of them are held. The record is spread evenly across surfaces — Hard 4-0, Clay 21-17.

Results keep swinging: 3 up and 2 down across the last 5. The longest match we have on record ran to 35 games, against L. Giustino. More of the matches we cover came at ITF Men M15 Pecs than anywhere else — 5 of them. Predictions cover match winner and score, alongside serve, return and break-point statistics. Most recently seen in our data at Challenger Bari Italy.

Serve & Return
First Serve %
63.1%
1st Serve Won
66.1%
2nd Serve Won
57.1%
Aces / Match
2.3
Double Faults / Match
1.9
Break Pts Saved
63.6%
Break Pts Converted
74.1%
Return Pts Won
44.3%
Service Hold %
119.6%
Total Pts Won
69.5%
Records Last 12 months
1
Titles
1
Finals
4
Semis or better
25
Events played
Tournament Results 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

Deepest runs first, not by date

Season by season

2026so far

6–6
Won-lost
12
Matches
4–2
Tiebreaks
1.8
Aces / Match
1
Double Faults / Match
First Serve % 65.3%
1st Serve Won 64%
2nd Serve Won 50.6%
Break points won 44.9%
Break Pts Saved 58.1%

2025

7–7
Won-lost
14
Matches
1–2
Tiebreaks
0.6
Aces / Match
2.2
Double Faults / Match
First Serve % 62.4%
1st Serve Won 58.9%
2nd Serve Won 40.4%
Break points won 24.1%
Break Pts Saved 52.6%

2024

0–2
Won-lost
2
Matches
—
Tiebreaks
1
Aces / Match
3.5
Double Faults / Match
First Serve % 58.8%
1st Serve Won 61%
2nd Serve Won 40.7%
Break points won 33.3%
Break Pts Saved 42.9%

Season totals from the tour feed, singles only. The won-lost line is the tour's own count and can differ from the record under Predictions, which counts the matches we cover. A dash means the season holds nothing to measure that figure from.

Frequently Asked Questions

How accurate are the AI predictions for John Sperle?

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Our model has graded 42 matches involving John Sperle and got 23 right — a hit rate of 54.8%. The 20 most recent are listed below, each with the pick we made and how it finished.