ATP tennis predict — Jerome Kym vs Dan Added

Grand Slam Hard US Open · qualification - 1. round 21:30

Predicted probability

Jerome Kym

Switzerland

80.44%

Dan Added

France

19.56%

Average Odds

1.17 / 4.83

Market probability

80.50% / 19.50%

Why This Prediction?

Jerome Kym is the favorite because he has a higher Elo rating (1750 vs 1494), a higher Elo rating on hard courts (1644 vs 1516) and a stronger serve (68.2% vs 56.3% of service points won).

Player Comparison

1749.7 Elo 1494.2

1644.0 Elo (surface) 1515.7

21 Wins 2

14 Wins (surface) 1

10 Last 15 form 2

0 Head-to-head wins 0

1.181 Dominance ratio 0.672

178 Rank 277

23.5 Age 27.4

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.

Jerome Kym

Heavy favorite (odds below 1.30) 4W–1L · 80.0%

Favorite (odds 1.30-1.80) 7W–4L · 63.6%

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

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

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

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

Dan Added

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

Favorite (odds 1.30-1.80) 2W–2L · 50.0%

Even match (odds 1.80-2.20) 1W–2L · 33.3%

Underdog (odds 2.20-4.00) 0W–1L · 0.0%

Heavy underdog (odds above 4.00) 0W–3L · 0.0%

11 matches with market odds since 2026-06-22.

Serve & Return

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

Jerome Kym Dan Added

1st Serve In %

62.0%

62.9%

1st Serve Points Won %

78.6%

68.4%

2nd Serve Points Won %

50.0%

39.5%

Return Points Won vs 1st Serve %

27.7%

23.5%

Return Points Won vs 2nd Serve %

50.5%

44.7%

Aces per Service Game

0.97

0.47

Double Faults per Service Game

0.34

0.23

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

1st Serve In %

58.4%

57.8%

1st Serve Points Won %

72.7%

70.6%

2nd Serve Points Won %

48.9%

54.3%

Return Points Won vs 1st Serve %

26.4%

37.3%

Return Points Won vs 2nd Serve %

45.4%

50.2%

Aces per Service Game

0.53

0.40

Double Faults per Service Game

0.20

0.18

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.

Jerome Kym Dan Added

Break Points Saved %

71.4%

52.5%

Break Points Converted %

32.9%

42.1%

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

Break Points Saved %

48.9%

66.2%

Break Points Converted %

33.9%

39.5%

Based on each player's last 10 Challenger matches.

Head-to-Head

Jerome Kym 0 – 0 Dan Added

Hard US Open · 2026-08-25

qualification - 1. round

Jerome Kym #178

Dan Added #277

6-0 6-3

12 Aces 5

3 Double Faults 4

43 Service Points 38

29 First Serve In 17

25 First Serve Won 11

8 Second Serve Won 6

0 Break Points Saved 1

0 Break Points Faced 5

29 Winners 8

7 Unforced Errors 8

1.2 Average Odds 4.8

Jerome Kym vs Dan Added — Prediction