ATP tennis predict — Norbert Gombos vs Sandro Kopp

Challenger Clay Como challenger · 1. round 11:30

Predicted probability

Norbert Gombos

Slovakia

54.68%

Sandro Kopp

Austria

45.32%

Average Odds

1.83 / 1.90

Market probability

50.94% / 49.06%

Why This Prediction?

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

Player Comparison

1688.6 Elo 1616.5

1698.9 Elo (surface) 1625.5

333 Wins (Challenger) 54

178 Wins (surface) 45

12 Last 15 form 9

0 Head-to-head wins 0

1.034 Dominance ratio 1.045

369 Rank 283

36.0 Age 26.3

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.

Norbert Gombos

Heavy favorite (odds below 1.30) 8W–0L · 100.0%

Favorite (odds 1.30-1.80) 12W–1L · 92.3%

Even match (odds 1.80-2.20) 3W–0L · 100.0%

Underdog (odds 2.20-4.00) 1W–8L · 11.1%

Heavy underdog (odds above 4.00) 1W–1L · 50.0%

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

Sandro Kopp

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

Favorite (odds 1.30-1.80) 5W–6L · 45.5%

Even match (odds 1.80-2.20) 3W–1L · 75.0%

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

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

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

Serve & Return

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

Norbert Gombos Sandro Kopp

1st Serve In %

58.1%

65.3%

1st Serve Points Won %

73.9%

64.1%

2nd Serve Points Won %

59.2%

49.8%

Return Points Won vs 1st Serve %

28.8%

25.5%

Return Points Won vs 2nd Serve %

47.3%

50.4%

Aces per Service Game

0.54

0.25

Double Faults per Service Game

0.27

0.26

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

1st Serve In %

62.0%

63.5%

1st Serve Points Won %

75.4%

70.7%

2nd Serve Points Won %

52.4%

54.2%

Return Points Won vs 1st Serve %

31.9%

32.2%

Return Points Won vs 2nd Serve %

49.4%

43.0%

Aces per Service Game

0.47

0.25

Double Faults per Service Game

0.17

0.26

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.

Norbert Gombos Sandro Kopp

Break Points Saved %

70.3%

62.0%

Break Points Converted %

50.0%

36.4%

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

Break Points Saved %

64.2%

61.0%

Break Points Converted %

50.0%

43.1%

Based on each player's last 10 Challenger matches.

Head-to-Head

Norbert Gombos 0 – 0 Sandro Kopp

Clay Como challenger · 2026-09-01

1. round

Norbert Gombos #369

Sandro Kopp #283

6-3 6-3

9 Aces 1

0 Double Faults 2

53 Service Points 59

35 First Serve In 34

24 First Serve Won 22

14 Second Serve Won 11

4 Break Points Saved 1

5 Break Points Faced 5

- Winners -

- Unforced Errors -

1.8 Average Odds 1.9

Norbert Gombos vs Sandro Kopp — Prediction