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Ben Jones vs Kokoro Isomura — Prediction

Challenger Hard Winnipeg challenger · qualification - 1. round

Predicted probability

Ben Jones

Great Britain

38.31%

Kokoro Isomura

Japan

61.69%

Average Odds

1.76  /  1.76

Market probability

50.00%  /  50.00%

Why This Prediction?

Kokoro Isomura is the favorite because he has a higher Elo rating (1531 vs 1433), a higher Elo rating on hard courts (1534 vs 1467) and more career match wins (30 vs 21).

Player Comparison

1432.6 Elo 1530.7
1467.5 Elo (surface) 1533.7
21 Wins (Challenger) 30
18 Wins (surface) 30
6 Last 15 form 7
0 Head-to-head wins 0
0.790 Dominance ratio 0.756
734 Rank 562
28.2 Age 23.5
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.

Ben Jones

Heavy favorite (odds below 1.30) 0W–0L · 0.0%
Favorite (odds 1.30-1.80) 0W–1L · 0.0%
Even match (odds 1.80-2.20) 1W–0L · 100.0%
Underdog (odds 2.20-4.00) 1W–1L · 50.0%
Heavy underdog (odds above 4.00) 0W–0L · 0.0%

4 matches with market odds since 2026-05-31.

Kokoro Isomura

Heavy favorite (odds below 1.30) 0W–0L · 0.0%
Favorite (odds 1.30-1.80) 2W–0L · 100.0%
Even match (odds 1.80-2.20) 3W–0L · 100.0%
Underdog (odds 2.20-4.00) 0W–4L · 0.0%
Heavy underdog (odds above 4.00) 0W–0L · 0.0%

9 matches with market odds since 2026-07-12.

Serve & Return

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

Ben Jones Kokoro Isomura

Not enough ATP/Grand Slam match history yet.

1st Serve In %

68.2%
59.6%

1st Serve Points Won %

71.1%
70.1%

2nd Serve Points Won %

50.4%
40.9%

Return Points Won vs 1st Serve %

21.0%
28.3%

Return Points Won vs 2nd Serve %

49.7%
52.7%

Aces per Service Game

0.57
0.40

Double Faults per Service Game

0.27
0.66

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.

Ben Jones Kokoro Isomura

Not enough ATP/Grand Slam match history yet.

Break Points Saved %

64.2%
58.9%

Break Points Converted %

22.0%
34.9%

Based on each player's last 10 Challenger matches.

Head-to-Head

Ben Jones 00 Kokoro Isomura

Hard Winnipeg challenger · 2026-07-19

qualification - 1. round

Kokoro Isomura #571

Ben Jones #732

4-6 6-4 7-6
11 Aces 1
18 Double Faults 3
129 Service Points 97
74 First Serve In 68
53 First Serve Won 52
22 Second Serve Won 14
8 Break Points Saved 4
11 Break Points Faced 7
- Winners -
- Unforced Errors -
1.8 Average Odds 1.8

Ben Jones — Last 10

L W L L W L L L L L

Kokoro Isomura — Last 10

L W L W W L L W L W