ATP tennis predict — Marek Gengel vs Christian Langmo

Challenger Hard Istanbul challenger · 1. round 11:30

Predicted probability

Marek Gengel

Czech Republic

66.91%

Christian Langmo

USA

33.09%

Average Odds

1.69 / 2.07

Market probability

55.05% / 44.95%

Why This Prediction?

Marek Gengel is the favorite because he has a higher Elo rating on hard courts (1542 vs 1391), a higher Elo rating (1520 vs 1453) and a stronger return game (40.6% vs 31.8% of return points won).

Player Comparison

1520.4 Elo 1452.7

1542.1 Elo (surface) 1391.0

72 Wins (Challenger) 88

63 Wins (surface) 72

10 Last 15 form 5

0 Head-to-head wins 0

1.093 Dominance ratio 1.026

390 Rank 473

31.0 Age 30.3

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.

Marek Gengel

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) 1W–0L · 100.0%

Underdog (odds 2.20-4.00) 0W–3L · 0.0%

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

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

Christian Langmo

Heavy favorite (odds below 1.30) 1W–0L · 100.0%

Favorite (odds 1.30-1.80) 4W–2L · 66.7%

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

Underdog (odds 2.20-4.00) 0W–6L · 0.0%

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

16 matches with market odds since 2026-05-24.

Serve & Return

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

Marek Gengel Christian Langmo

1st Serve In %

63.3%

—

1st Serve Points Won %

59.5%

—

2nd Serve Points Won %

45.1%

—

Return Points Won vs 1st Serve %

24.7%

—

Return Points Won vs 2nd Serve %

48.5%

—

Aces per Service Game

0.33

—

Double Faults per Service Game

0.31

—

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

1st Serve In %

62.3%

67.0%

1st Serve Points Won %

72.4%

73.0%

2nd Serve Points Won %

49.4%

47.7%

Return Points Won vs 1st Serve %

32.1%

22.5%

Return Points Won vs 2nd Serve %

56.3%

43.6%

Aces per Service Game

0.71

0.39

Double Faults per Service Game

0.28

0.27

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.

Marek Gengel Christian Langmo

Break Points Saved %

49.3%

—

Break Points Converted %

33.3%

—

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

Break Points Saved %

63.8%

66.7%

Break Points Converted %

43.0%

25.5%

Based on each player's last 10 Challenger matches.

Head-to-Head

Marek Gengel 0 – 0 Christian Langmo

Hard Istanbul challenger · 2026-09-07

1. round

Christian Langmo #473

Marek Gengel #390

7-6 6-4

3 Aces 10

3 Double Faults 4

82 Service Points 89

51 First Serve In 52

38 First Serve Won 41

13 Second Serve Won 17

6 Break Points Saved 4

8 Break Points Faced 5

- Winners -

- Unforced Errors -

2.1 Average Odds 1.7

Marek Gengel vs Christian Langmo — Prediction