ATP tennis predict — Sean Cuenin vs Gustavo Heide

Challenger Clay Tulln challenger · 1. round 13:00

Predicted probability

Sean Cuenin

France

15.55%

Gustavo Heide

Brazil

84.45%

Average Odds

2.62 / 1.44

Market probability

35.47% / 64.53%

Why This Prediction?

Gustavo Heide is the favorite because he has a higher Elo rating (1680 vs 1420), a higher Elo rating on clay courts (1750 vs 1405) and more wins on clay courts (90 vs 3).

Player Comparison

1419.8 Elo 1679.9

1405.3 Elo (surface) 1749.9

6 Wins (Challenger) 101

3 Wins (surface) 90

4 Last 15 form 11

0 Head-to-head wins 0

0.759 Dominance ratio 1.026

279 Rank 128

22.6 Age 24.5

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.

Sean Cuenin

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

Favorite (odds 1.30-1.80) 1W–1L · 50.0%

Even match (odds 1.80-2.20) 0W–2L · 0.0%

Underdog (odds 2.20-4.00) 0W–2L · 0.0%

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

6 matches with market odds since 2026-08-18.

Gustavo Heide

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

Favorite (odds 1.30-1.80) 6W–4L · 60.0%

Even match (odds 1.80-2.20) 0W–3L · 0.0%

Underdog (odds 2.20-4.00) 1W–1L · 50.0%

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

21 matches with market odds since 2026-06-20.

Serve & Return

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

Sean Cuenin Gustavo Heide

1st Serve In %

76.0%

56.4%

1st Serve Points Won %

63.1%

73.1%

2nd Serve Points Won %

47.5%

49.3%

Return Points Won vs 1st Serve %

34.8%

28.2%

Return Points Won vs 2nd Serve %

56.4%

45.7%

Aces per Service Game

0.22

0.35

Double Faults per Service Game

0.22

0.38

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

1st Serve In %

60.6%

60.0%

1st Serve Points Won %

64.2%

65.2%

2nd Serve Points Won %

50.5%

53.9%

Return Points Won vs 1st Serve %

31.4%

31.7%

Return Points Won vs 2nd Serve %

51.5%

46.3%

Aces per Service Game

0.24

0.23

Double Faults per Service Game

0.38

0.24

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.

Sean Cuenin Gustavo Heide

Break Points Saved %

67.9%

63.3%

Break Points Converted %

40.0%

27.5%

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

Break Points Saved %

60.6%

55.1%

Break Points Converted %

37.9%

32.4%

Based on each player's last 10 Challenger matches.

Head-to-Head

Sean Cuenin 0 – 0 Gustavo Heide

Clay Tulln challenger · 2026-09-08

1. round

Gustavo Heide #128

Sean Cuenin #279

6-3 6-4

2 Aces 7

1 Double Faults 6

54 Service Points 69

30 First Serve In 37

19 First Serve Won 26

12 Second Serve Won 20

3 Break Points Saved 6

6 Break Points Faced 7

- Winners -

- Unforced Errors -

1.4 Average Odds 2.6

Sean Cuenin vs Gustavo Heide — Prediction