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JC Jiri Cizek
CZ ATP · Rank #1227

Jiri Cizek: Predictions and form

21yrs 1.85 m 88 kg Right
63.2%Hit rate
19
Matches tracked
Form guide
LWWLL
Just played, coming up Select a match to open its page
Results by surface
Hard
3-4
Clay
4-8
Overall 7-12
BananaCore's calls for this player 12 of 19 right

Only matches we forecast are counted

More on Jiri Cizek

World No. 1227 Jiri Cizek is 21 and plays right-handed. Still looking for a winning surface: Hard 3-4, Clay 4-8. Too many free points go away on serve: 3.3 double faults a match, and the first delivery wins only 70.4%. A real threat on return: 108.5% of break points are converted. 233.5% of service games held: breaking this serve is hard.

Mixed recent form, 2-3 over the last 5. No match in our data has lasted longer than the 32-game duel with P. Tsitsipas. Open any of these matches for BananaCore's pick, a predicted scoreline and the serve and return figures behind them. Latest tournament on record: ITF Men M25 Pardubice.

Serving and returning
1st serves in
54.4%
Won on 1st serve
69.6%
Won on 2nd serve
39.8%
Aces per match
4.3
Double faults per match
3
Break points saved
34.8%
Return games won
51.2%
Points won on return
36.6%
Service points won
153.6%
All points won
67.5%
Career Past 12 months
0
Titles
0
Finals
0
Semi-final runs
17
Tournaments played
Year by year

2026in progress

3–4
W–L
7
Matches
1–1
Tiebreaks
5.9
Aces per match
3.7
Double faults per match
1st serves in 54.4%
Won on 1st serve 72.6%
Won on 2nd serve 43.9%
Break points converted 41.7%
Break points saved 53.8%

2025

0–2
W–L
2
Matches
—
Tiebreaks
3.5
Aces per match
2.5
Double faults per match
1st serves in 50.4%
Won on 1st serve 65%
Won on 2nd serve 25.4%
Break points converted 71.4%
Break points saved 64.7%

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 Jiri Cizek come true?

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12 of our 19 graded predictions on Jiri Cizek's matches were right, 63.2%. Settled picks stay listed below, so anyone can check the number.