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Jiri Cizek

21/08/2005 · right-handed

Global Elo

1466

Record

0-0

ATP / Tour Record

Wins: 0
Losses: 0
Matches: 0

Challenger Record

Wins: 3
Losses: 6
Matches: 9

Elo and Record by Surface

Clay 1398

Wins: 0
Losses: 0
Matches: 0

Challenger

Wins: 1
Losses: 5
Matches: 6

Hard 1549

Wins: 0
Losses: 0
Matches: 0

Challenger

Wins: 2
Losses: 1
Matches: 3

Grass 1500

Wins: 0
Losses: 0
Matches: 0

Elo Over Time

2025-04-28 2026-08-16 · 1489

9 matches in this range.

Performance vs. the Odds

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

Heavy favorite (odds below 1.30) 0W–0L · 0.0%

Favorite (odds 1.30-1.80) 0W–0L · 0.0%

Even match (odds 1.80-2.20) 0W–0L · 0.0%

Underdog (odds 2.20-4.00) 2W–1L · 66.7%

Heavy underdog (odds above 4.00) 1W–2L · 33.3%

6 matches with market odds since 2026-07-05.

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 % 52.4%

1st Serve Points Won % 70.2%

2nd Serve Points Won % 44.8%

Return Points Won vs 1st Serve % 26.7%

Return Points Won vs 2nd Serve % 50.2%

Aces per Service Game 0.51

Double Faults per Service Game 0.33

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 % 51.7%

Break Points Converted % 55.2%

Based on the last 10 Challenger matches.

Recent Matches

L Clay Prague 2 challenger · qualification - 1. round · 2026-08-16

vs Norbert Gombos #424

7-6 6-3

Jiri Cizek Norbert Gombos

4 Aces 6

1 Double Faults 2

75 Service Points 59

34 First Serve In 31

27 First Serve Won 24

28 Second Serve Won 15

3 Break Points Saved 0

3 Break Points Faced 1

- Winners -

- Unforced Errors -

9.0 Average Odds 1.1

L Hard Grodzisk Mazowiecki challenger · 1. round · 2026-08-04

vs Joel Schwaerzler #182

6-3 6-1

Jiri Cizek Joel Schwaerzler

3 Aces 3

6 Double Faults 3

53 Service Points 46

29 First Serve In 25

18 First Serve Won 21

7 Second Serve Won 12

3 Break Points Saved 1

8 Break Points Faced 2

- Winners -

- Unforced Errors -

5.9 Average Odds 1.1

W Hard Grodzisk Mazowiecki challenger · qualification - round of 16 · 2026-08-03

vs Mirza Basic #712

6-4 1-1

Jiri Cizek Mirza Basic

4 Aces 7

1 Double Faults 3

32 Service Points 36

20 First Serve In 18

15 First Serve Won 18

10 Second Serve Won 8

1 Break Points Saved 2

2 Break Points Faced 2

- Winners -

- Unforced Errors -

4.0 Average Odds 1.2

W Hard Grodzisk Mazowiecki challenger · qualification - 1. round · 2026-08-02

vs Menelaos Efstathiou #656

6-4 2-6 6-3

Jiri Cizek Menelaos Efstathiou

8 Aces 4

8 Double Faults 6

79 Service Points 99

41 First Serve In 64

30 First Serve Won 44

16 Second Serve Won 9

4 Break Points Saved 5

8 Break Points Faced 9

- Winners -

- Unforced Errors -

4.1 Average Odds 1.2

L Clay Iasi challenger · qualification - round of 16 · 2026-07-06

vs Alexander Donski #528

7-5 6-2

Jiri Cizek Alexander Donski

2 Aces 6

3 Double Faults 4

58 Service Points 60

33 First Serve In 38

21 First Serve Won 27

9 Second Serve Won 12

1 Break Points Saved 2

6 Break Points Faced 4

- Winners -

- Unforced Errors -

3.8 Average Odds 1.2

W Clay Iasi challenger · qualification - 1. round · 2026-07-05

vs Dragos Nicolae Cazacu #827

7-6 6-1

Jiri Cizek Dragos Nicolae Cazacu

5 Aces 0

1 Double Faults 2

80 Service Points 62

39 First Serve In 36

26 First Serve Won 21

25 Second Serve Won 14

5 Break Points Saved 1

6 Break Points Faced 4

- Winners -

- Unforced Errors -

3.0 Average Odds 1.4

L Clay Ostrava CH · Q1 · 2026-04-27

vs Gabi Adrian Boitan #333

6-3 6-4

Jiri Cizek Gabi Adrian Boitan

10 Aces 0

3 Double Faults 1

67 Service Points 50

39 First Serve In 32

31 First Serve Won 27

10 Second Serve Won 13

6 Break Points Saved 0

8 Break Points Faced 0

- Winners -

- Unforced Errors -

- Average Odds -

L Clay Tampere CH · Q1 · 2025-07-21

vs Alex Molcan #384

6-2 6-2

Jiri Cizek Alex Molcan

4 Aces 2

3 Double Faults 3

47 Service Points 45

20 First Serve In 26

15 First Serve Won 20

7 Second Serve Won 11

2 Break Points Saved 0

7 Break Points Faced 1

- Winners -

- Unforced Errors -

- Average Odds -

L Clay Ostrava CH · Q1 · 2025-04-28

vs Max Houkes #249

6-4 6-3

Jiri Cizek Max Houkes

3 Aces 2

2 Double Faults 2

72 Service Points 59

40 First Serve In 41

24 First Serve Won 26

8 Second Serve Won 8

6 Break Points Saved 2

12 Break Points Faced 6

- Winners -

- Unforced Errors -

- Average Odds -