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Duje Ajdukovic vs Kilian Feldbausch — Prediction

Challenger Clay Liberec challenger · R16

Predicted probability

Duje Ajdukovic

Croatia

26.36%

Kilian Feldbausch

Switzerland

73.64%

Average Odds

4.91  /  1.16

Market probability

19.11%  /  80.89%

Why This Prediction?

Kilian Feldbausch is the favorite because he has a higher Elo rating on clay courts (1746 vs 1586), a higher Elo rating (1744 vs 1635) and a stronger return game (49.1% vs 42.5% of return points won).

Player Comparison

1634.7 Elo 1744.0
1586.2 Elo (surface) 1745.7
154 Wins (Challenger) 62
103 Wins (surface) 57
8 Last 15 form 13
0 Head-to-head wins 0
1.081 Dominance ratio 1.354
307 Rank 242
25.5 Age 20.9
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.

Duje Ajdukovic

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) 3W–0L · 100.0%
Underdog (odds 2.20-4.00) 2W–5L · 28.6%
Heavy underdog (odds above 4.00) 0W–1L · 0.0%

13 matches with market odds since 2026-06-23.

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.

Serve & Return

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

Duje Ajdukovic Kilian Feldbausch

1st Serve In %

69.5%
65.6%

1st Serve Points Won %

70.9%
62.4%

2nd Serve Points Won %

47.0%
50.2%

Return Points Won vs 1st Serve %

25.3%
34.9%

Return Points Won vs 2nd Serve %

47.0%
53.0%

Aces per Service Game

0.48
0.12

Double Faults per Service Game

0.15
0.28

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

1st Serve In %

57.9%
62.3%

1st Serve Points Won %

66.7%
58.9%

2nd Serve Points Won %

46.1%
47.0%

Return Points Won vs 1st Serve %

31.2%
33.7%

Return Points Won vs 2nd Serve %

53.4%
45.9%

Aces per Service Game

0.31
0.15

Double Faults per Service Game

0.35
0.21

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.

Duje Ajdukovic Kilian Feldbausch

Break Points Saved %

63.3%
57.7%

Break Points Converted %

31.7%
50.0%

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

Break Points Saved %

61.0%
57.3%

Break Points Converted %

45.8%
46.4%

Based on each player's last 10 Challenger matches.

Head-to-Head

Duje Ajdukovic 00 Kilian Feldbausch

Clay Liberec challenger · 2026-07-30
2 Aces 1
2 Double Faults 4
61 Service Points 55
37 First Serve In 30
20 First Serve Won 21
12 Second Serve Won 15
6 Break Points Saved 3
10 Break Points Faced 4
- Winners -
- Unforced Errors -
1.2 Average Odds 4.9

Duje Ajdukovic — Last 10

L W L W W L L W L L

Kilian Feldbausch — Last 10

L W L L W L L W W L