ATP tennis predict — Zdenek Kolar vs Oriol Roca Batalla

Challenger Clay Porto 2 challenger · 1. round 14:00

Predicted probability

Zdenek Kolar

Czech Republic

52.95%

Oriol Roca Batalla

Spain

47.05%

Average Odds

1.69 / 2.01

Market probability

54.32% / 45.68%

Why This Prediction?

This is a very close match — there is no significant statistical edge for either player.

Player Comparison

1578.7 Elo 1590.4

1607.4 Elo (surface) 1600.8

269 Wins (Challenger) 173

188 Wins (surface) 162

6 Last 15 form 8

1 Head-to-head wins 0

0.973 Dominance ratio 1.262

175 Rank 346

29.9 Age 33.3

right Hand right

Performance vs. the Odds

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

Zdenek Kolar

Heavy favorite (odds below 1.30) 3W–0L · 100.0%

Favorite (odds 1.30-1.80) 2W–6L · 25.0%

Even match (odds 1.80-2.20) 1W–1L · 50.0%

Underdog (odds 2.20-4.00) 2W–3L · 40.0%

Heavy underdog (odds above 4.00) 0W–2L · 0.0%

20 matches with market odds since 2026-05-26.

Oriol Roca Batalla

Heavy favorite (odds below 1.30) 5W–1L · 83.3%

Favorite (odds 1.30-1.80) 8W–4L · 66.7%

Even match (odds 1.80-2.20) 2W–2L · 50.0%

Underdog (odds 2.20-4.00) 1W–5L · 16.7%

Heavy underdog (odds above 4.00) 0W–0L · 0.0%

28 matches with market odds since 2026-05-31.

Serve & Return

Serve and return win rates from each player's last 10 matches at the selected level.

Zdenek Kolar Oriol Roca Batalla

1st Serve In %

61.5%

64.6%

1st Serve Points Won %

66.2%

67.6%

2nd Serve Points Won %

52.0%

46.3%

Return Points Won vs 1st Serve %

28.4%

27.7%

Return Points Won vs 2nd Serve %

45.4%

45.8%

Aces per Service Game

0.35

0.29

Double Faults per Service Game

0.32

0.23

Based on each player's last 10 ATP/Grand Slam matches.

1st Serve In %

54.5%

64.9%

1st Serve Points Won %

65.7%

68.2%

2nd Serve Points Won %

58.2%

55.7%

Return Points Won vs 1st Serve %

40.1%

35.0%

Return Points Won vs 2nd Serve %

53.6%

54.4%

Aces per Service Game

0.35

0.26

Double Faults per Service Game

0.31

0.13

Based on each player's last 10 Challenger matches.

Break Point Performance

How each player handles the biggest points - break points saved serving, and converted returning - from their last 10 matches at the selected level.

Zdenek Kolar Oriol Roca Batalla

Break Points Saved %

52.4%

50.8%

Break Points Converted %

33.9%

24.6%

Based on each player's last 10 ATP/Grand Slam matches.

Break Points Saved %

60.3%

65.1%

Break Points Converted %

47.1%

45.8%

Based on each player's last 10 Challenger matches.

Head-to-Head

Zdenek Kolar 1 – 0 Oriol Roca Batalla

Clay Porto 2 challenger · 2026-08-31

1. round

Oriol Roca Batalla #346

Zdenek Kolar #175

6-1 6-1

1 Aces 1

1 Double Faults 1

41 Service Points 39

25 First Serve In 26

9 First Serve Won 16

5 Second Serve Won 9

1 Break Points Saved 2

7 Break Points Faced 3

- Winners -

- Unforced Errors -

2.0 Average Odds 1.7

Clay Kigali 2 CH · 2026-03-09

R32

Zdenek Kolar #197

Oriol Roca Batalla #398

6-4 7-5

4 Aces 4

1 Double Faults 2

60 Service Points 63

39 First Serve In 34

29 First Serve Won 23

16 Second Serve Won 18

0 Break Points Saved 3

1 Break Points Faced 6

- Winners -

- Unforced Errors -

- Average Odds -

Zdenek Kolar vs Oriol Roca Batalla — Prediction