ATP tennis predict — Aziz Ouakaa vs Hunter Heck

Challenger Hard Istanbul challenger · qualification - 1. round

Predicted probability

Aziz Ouakaa

Tunisia

70.23%

Hunter Heck

USA

29.77%

Average Odds

1.93 / 1.79

Market probability

48.12% / 51.88%

Why This Prediction?

Aziz Ouakaa is the favorite because he has a higher Elo rating (1470 vs 1383), a higher Elo rating on hard courts (1487 vs 1391) and more career match wins (16 vs 3).

Player Comparison

1469.6 Elo 1382.8

1486.7 Elo (surface) 1391.3

16 Wins (Challenger) 3

14 Wins (surface) 3

8 Last 15 form 3

0 Head-to-head wins 0

0.717 Dominance ratio 0.996

485 Rank 731

27.0 Age 24.2

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.

Aziz Ouakaa

Heavy favorite (odds below 1.30) 2W–0L · 100.0%

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

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

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

Heavy underdog (odds above 4.00) 0W–1L · 0.0%

8 matches with market odds since 2026-07-12.

Hunter Heck

Heavy favorite (odds below 1.30) 1W–2L · 33.3%

Favorite (odds 1.30-1.80) 3W–1L · 75.0%

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

Underdog (odds 2.20-4.00) 3W–2L · 60.0%

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

14 matches with market odds since 2026-07-12.

Serve & Return

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

Aziz Ouakaa Hunter Heck

1st Serve In %

54.5%

50.0%

1st Serve Points Won %

67.2%

89.5%

2nd Serve Points Won %

52.9%

68.4%

Return Points Won vs 1st Serve %

29.3%

45.8%

Return Points Won vs 2nd Serve %

52.6%

77.8%

Aces per Service Game

0.18

0.29

Double Faults per Service Game

0.29

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

1st Serve In %

60.8%

60.1%

1st Serve Points Won %

65.8%

70.6%

2nd Serve Points Won %

39.2%

42.1%

Return Points Won vs 1st Serve %

29.6%

24.4%

Return Points Won vs 2nd Serve %

50.0%

44.4%

Aces per Service Game

0.16

0.36

Double Faults per Service Game

0.35

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.

Aziz Ouakaa Hunter Heck

Break Points Saved %

42.9%

100.0%

Break Points Converted %

45.5%

50.0%

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

Break Points Saved %

50.7%

48.5%

Break Points Converted %

46.7%

35.3%

Based on each player's last 10 Challenger matches.

Head-to-Head

Aziz Ouakaa 0 – 0 Hunter Heck

Hard Istanbul challenger · 2026-08-02

qualification - 1. round

Hunter Heck #731

Aziz Ouakaa #485

6-2 6-4

6 Aces 1

4 Double Faults 0

54 Service Points 55

35 First Serve In 41

22 First Serve Won 28

3 Second Serve Won 8

2 Break Points Saved 3

7 Break Points Faced 5

- Winners -

- Unforced Errors -

1.8 Average Odds 1.9

Aziz Ouakaa vs Hunter Heck — Prediction

Why This Prediction?

Player Comparison

Performance vs. the Odds

Serve & Return

Break Point Performance

Head-to-Head

Aziz Ouakaa — Last 10

Hunter Heck — Last 10