ATP tennis predict — Johannus Monday vs Iliyan Radulov

Challenger Hard Roehampton 2 challenger · 1. round 15:00

Predicted probability

Johannus Monday

Great Britain

67.80%

Iliyan Radulov

Bulgaria

32.20%

Average Odds

1.25 / 3.72

Market probability

74.85% / 25.15%

Why This Prediction?

Johannus Monday is the favorite because he has a higher Elo rating (1521 vs 1399), a stronger serve (69.1% vs 54.0% of service points won) and better recent form (9 wins in his last 15 matches vs 7).

Player Comparison

1520.8 Elo 1399.0

1495.9 Elo (surface) 1455.4

45 Wins (Challenger) 8

40 Wins (surface) 3

9 Last 15 form 7

0 Head-to-head wins 1

1.216 Dominance ratio 0.805

312 Rank 622

24.6 Age 21.2

left Hand right

Performance vs. the Odds

Career record grouped by how big a favorite the market made each player, based on their average odds.

Johannus Monday

Heavy favorite (odds below 1.30) 3W–1L · 75.0%

Favorite (odds 1.30-1.80) 6W–3L · 66.7%

Even match (odds 1.80-2.20) 0W–0L · 0.0%

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

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

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

Iliyan Radulov

Heavy favorite (odds below 1.30) 0W–1L · 0.0%

Favorite (odds 1.30-1.80) 1W–1L · 50.0%

Even match (odds 1.80-2.20) 0W–2L · 0.0%

Underdog (odds 2.20-4.00) 3W–3L · 50.0%

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

11 matches with market odds since 2026-06-07.

Serve & Return

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

Johannus Monday Iliyan Radulov

1st Serve In %

60.4%

59.5%

1st Serve Points Won %

74.1%

80.0%

2nd Serve Points Won %

51.9%

47.1%

Return Points Won vs 1st Serve %

20.5%

64.5%

Return Points Won vs 2nd Serve %

41.1%

47.1%

Aces per Service Game

0.69

0.12

Double Faults per Service Game

0.19

0.12

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

1st Serve In %

64.0%

59.2%

1st Serve Points Won %

76.7%

61.2%

2nd Serve Points Won %

54.8%

47.2%

Return Points Won vs 1st Serve %

31.3%

28.9%

Return Points Won vs 2nd Serve %

50.9%

44.6%

Aces per Service Game

0.62

0.22

Double Faults per Service Game

0.31

0.28

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.

Johannus Monday Iliyan Radulov

Break Points Saved %

58.0%

66.7%

Break Points Converted %

50.0%

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

Break Points Saved %

69.8%

51.8%

Break Points Converted %

42.2%

43.4%

Based on each player's last 10 Challenger matches.

Head-to-Head

Johannus Monday 0 – 1 Iliyan Radulov

Hard Roehampton 2 challenger · 2026-08-24

1. round

Johannus Monday #311

Iliyan Radulov #592

6-7 6-4 6-1

15 Aces 3

1 Double Faults 4

80 Service Points 80

60 First Serve In 48

46 First Serve Won 36

13 Second Serve Won 18

1 Break Points Saved 2

1 Break Points Faced 6

- Winners -

- Unforced Errors -

1.2 Average Odds 3.7

Hard Roehampton challenger · 2026-08-17

1. round

Iliyan Radulov #622

Johannus Monday #312

6-4 3-6 7-5

8 Aces 14

4 Double Faults 2

102 Service Points 89

67 First Serve In 66

53 First Serve Won 51

14 Second Serve Won 12

6 Break Points Saved 3

7 Break Points Faced 5

- Winners -

- Unforced Errors -

3.6 Average Odds 1.3

Johannus Monday vs Iliyan Radulov — Prediction