ATP tennis predict — Kilian Feldbausch vs Adolfo Daniel Vallejo

ATP Clay Kitzbühel · 1. round

Predicted probability

Kilian Feldbausch

Switzerland

49.94%

Adolfo Daniel Vallejo

Paraguay

50.06%

Average Odds

2.44 / 1.55

Market probability

38.85% / 61.15%

Why This Prediction?

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

Player Comparison

1726.0 Elo 1759.3

1725.7 Elo (surface) 1810.8

4 Wins 17

4 Wins (surface) 14

4 Last 15 form 9

1 Head-to-head wins 0

0.985 Dominance ratio 1.066

284 Rank 63

20.9 Age 22.2

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.

Kilian Feldbausch

Heavy favorite (odds below 1.30) 7W–3L · 70.0%

Favorite (odds 1.30-1.80) 6W–2L · 75.0%

Even match (odds 1.80-2.20) 2W–1L · 66.7%

Underdog (odds 2.20-4.00) 1W–2L · 33.3%

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

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

Adolfo Daniel Vallejo

Heavy favorite (odds below 1.30) 2W–1L · 66.7%

Favorite (odds 1.30-1.80) 2W–4L · 33.3%

Even match (odds 1.80-2.20) 2W–1L · 66.7%

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

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

18 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.

Kilian Feldbausch Adolfo Daniel Vallejo

1st Serve In %

65.6%

60.6%

1st Serve Points Won %

62.4%

73.0%

2nd Serve Points Won %

50.2%

49.1%

Return Points Won vs 1st Serve %

34.9%

29.3%

Return Points Won vs 2nd Serve %

53.0%

55.6%

Aces per Service Game

0.12

0.30

Double Faults per Service Game

0.28

0.31

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

1st Serve In %

62.3%

62.9%

1st Serve Points Won %

58.9%

65.3%

2nd Serve Points Won %

47.0%

49.8%

Return Points Won vs 1st Serve %

33.7%

35.5%

Return Points Won vs 2nd Serve %

45.9%

54.4%

Aces per Service Game

0.15

0.18

Double Faults per Service Game

0.21

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.

Kilian Feldbausch Adolfo Daniel Vallejo

Break Points Saved %

57.7%

64.6%

Break Points Converted %

50.0%

48.3%

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

Break Points Saved %

57.3%

54.1%

Break Points Converted %

46.4%

50.8%

Based on each player's last 10 Challenger matches.

Head-to-Head

Kilian Feldbausch 1 – 0 Adolfo Daniel Vallejo

Clay Kitzbühel · 2026-07-21

1. round

Kilian Feldbausch #284

Adolfo Daniel Vallejo #63

7-6 6-1

2 Aces 1

5 Double Faults 3

67 Service Points 71

39 First Serve In 50

28 First Serve Won 37

9 Second Serve Won 13

5 Break Points Saved 9

8 Break Points Faced 10

25 Winners 27

41 Unforced Errors 20

2.4 Average Odds 1.6

Clay Santiago CH · 2025-03-10

R32

Kilian Feldbausch #593

Adolfo Daniel Vallejo #195

6-2 6-2

0 Aces 0

2 Double Faults 5

49 Service Points 54

28 First Serve In 29

20 First Serve Won 16

13 Second Serve Won 10

3 Break Points Saved 1

4 Break Points Faced 6

- Winners -

- Unforced Errors -

- Average Odds -

Kilian Feldbausch vs Adolfo Daniel Vallejo — Prediction