ATP tennis predict — Petr Bar Biryukov vs Masamichi Imamura

Challenger Hard Jingshan challenger · 1. round 05:05

Predicted probability

Petr Bar Biryukov

Russia

64.95%

Masamichi Imamura

Japan

35.05%

Average Odds

1.71 / 2.06

Market probability

54.64% / 45.36%

Why This Prediction?

Petr Bar Biryukov is the favorite because he has a higher Elo rating on hard courts (1644 vs 1540), a stronger serve (72.2% vs 59.8% of service points won) and a higher Elo rating (1599 vs 1539).

Player Comparison

1599.2 Elo 1538.7

1643.5 Elo (surface) 1540.4

54 Wins (Challenger) 49

52 Wins (surface) 49

7 Last 15 form 7

0 Head-to-head wins 0

1.423 Dominance ratio 0.878

281 Rank 408

24.6 Age 27.8

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.

Petr Bar Biryukov

Heavy favorite (odds below 1.30) 1W–0L · 100.0%

Favorite (odds 1.30-1.80) 3W–3L · 50.0%

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

Underdog (odds 2.20-4.00) 1W–3L · 25.0%

Heavy underdog (odds above 4.00) 0W–4L · 0.0%

17 matches with market odds since 2026-06-06.

Masamichi Imamura

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

Favorite (odds 1.30-1.80) 4W–1L · 80.0%

Even match (odds 1.80-2.20) 1W–7L · 12.5%

Underdog (odds 2.20-4.00) 1W–3L · 25.0%

Heavy underdog (odds above 4.00) 1W–0L · 100.0%

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

Serve & Return

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

Petr Bar Biryukov Masamichi Imamura

1st Serve In %

64.5%

—

1st Serve Points Won %

76.6%

—

2nd Serve Points Won %

45.8%

—

Return Points Won vs 1st Serve %

13.7%

—

Return Points Won vs 2nd Serve %

26.5%

—

Aces per Service Game

1.13

0.11

Double Faults per Service Game

0.36

0.00

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

1st Serve In %

66.8%

58.5%

1st Serve Points Won %

75.4%

67.1%

2nd Serve Points Won %

66.0%

51.2%

Return Points Won vs 1st Serve %

30.5%

29.5%

Return Points Won vs 2nd Serve %

51.4%

52.7%

Aces per Service Game

0.48

0.43

Double Faults per Service Game

0.21

0.11

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.

Petr Bar Biryukov Masamichi Imamura

Break Points Saved %

82.9%

—

Break Points Converted %

0.0%

37.5%

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

Break Points Saved %

62.5%

57.4%

Break Points Converted %

44.2%

52.9%

Based on each player's last 10 Challenger matches.

Head-to-Head

Petr Bar Biryukov 0 – 0 Masamichi Imamura

Hard Jingshan challenger · 2026-09-30

1. round

Petr Bar Biryukov #281

Masamichi Imamura #408

7-5 6-4

4 Aces 13

3 Double Faults 2

- Service Points -

- First Serve In -

31 First Serve Won 34

7 Second Serve Won 11

2 Break Points Saved 0

4 Break Points Faced 0

- Winners -

- Unforced Errors -

1.7 Average Odds 2.1

Petr Bar Biryukov vs Masamichi Imamura — Prediction