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Predictions graded

Jakub Mensik #17Czechia3Shintaro Mochizuki #117Japan0

Sets 6-1 · 6-4 · 7-5Mon 31 Aug 2026, 23:21 Predictions gradedFirst RoundHard

Predictions3–538%

Edges2–167%

Player Profiles

Ranking advantageJakub Mensik · 100 places

Jakub Mensik

Czechia

Reached a career-high No. 12 on March 2, 2026. Older 2026 reports documented foot and abdominal issues, but the prescribed current-event searches did not confirm an active Montreal fitness restriction.

Current ranking: #17
Peak ranking: #12 · 2026
Current age: 20
Preferred surface: —
Hand: Right handed
Height: 196 cm

Shintaro Mochizuki

Japan

Reached a career-high No. 92 on November 10, 2025 after moving into the Top 100 that autumn. Former world No. 1 junior.

Current ranking: #117
Peak ranking: #92 · 2025
Current age: 23
Preferred surface: —
Hand: Right handed
Height: 175 cm

Quick Take

Pre-match view

Context last updated 31 Aug 2026, 06:43 · Europe/Bucharest

Mensik's superior ranking, serve, and hard-court form make him a strong favorite, but the odds are too short for value.

The best betting angle is over 3.5 total sets at 2.05, as Mochizuki's competitiveness could extend the match. Avoid the -8.5 game handicap and Mensik 3-1 set betting, which are overpriced.

Context

Mensik, 18th-ranked, has a 66.7% hard-court win rate in his last 9 matches, while Mochizuki, ranked 117th, has a 53.8% win rate in his last 13 hard-court matches.
Mensik's first-serve points won (80.9%) and total points won (51.1%) on hard courts exceed Mochizuki's 68.9% and 49.4%, suggesting Mensik can control rallies more effectively. However, Mochizuki's return points won (42.7%) is higher than Mensik's (35.1%), which could keep him competitive in return games.
- Mensik last 15 hard-court record: 6-3 (66.7%), first-serve points won 80.9%, total points won 51.1%.
- Mochizuki last 15 hard-court record: 7-6 (53.8%), first-serve points won 68.9%, total points won 49.4%.
- Mochizuki's return points won on hard courts is 42.7% vs Mensik's 35.1%.
The two players met once before, in April 2023 on clay, where Mochizuki won 1-6 6-2 7-6(4).
That result is over three years old and on a different surface, so it is unlikely to directly predict this match. However, it shows Mochizuki can compete with Mensik when his return game is working.
- H2H: Mochizuki defeated Mensik 1-6 6-2 7-6(4) on clay in 2023.
- Surface split: Mochizuki leads 1-0 on clay, no hard-court meetings.
Mochizuki, 22, is the lower-ranked player in this matchup at No. 117 and had to come through qualifying to reach the main draw.
His final qualifying match was pushed back a day by rain and finished on 28 August, three days before this first-round match. That leaves less recovery time than a normal qualifying week, but there is no sign of injury or fatigue from the delay.
- The deciding qualifying match was delayed for one day by rain and ended 6-4, 6-2.
- Stored recent sample: 2 wins from 5 tracked matches.
ConfirmedSources checked 31 Aug 2026, 06:41 · Europe/BucharestLottomatica Sportwww.lottomatica.sport · 29 Aug 2026

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 1

Other edges · 2

The published chance does not exceed the market's implied chance.

Match WinnerwonUncertainty band: Strong lean

Jakub Mensik

1.10fair 1.28

BetBugs 78% · Market 90.9%

0.0ppshort

Mensik's superior ranking, recent hard-court form, and stronger serve metrics give him a clear edge in this Bo5 match.

Set 1 WinnerwonUncertainty band: Strong lean

Jakub Mensik

1.25fair 1.47

BetBugs 68% · Market 80%

0.0ppshort

Mensik's superior first-serve points won on hard courts and strong first-set conversion rate support him, but the odds are too short relative to the model estimate.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality High · Uncertainty band Strong lean · Market price 1.10
The read
Mensik's superior ranking, recent hard-court form, and stronger serve metrics give him a clear edge in this Bo5 match.
- Mensik last 15 overall record 9-6 (60%), Mochizuki 8-7 (53.3%)
- Mensik hard-court last 15 record 6-3 (66.7%), Mochizuki hard-court last 15 record 7-6 (53.8%)
- Mensik ranking 18 vs Mochizuki ranking 117
- Mensik first-serve points won 78% overall, Mochizuki 69.5%
BetBugs · Match WinnerwonJakub MensikEstimated chance78%

Games1 of 3 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both players have competitive recent matches and Bo5 format often extends total games beyond 33.5.
- Mensik last 15 average match duration 146.7 minutes, Mochizuki 112.4 minutes
- Mensik last 15 games won 51%, Mochizuki 47.5%
- Bo5 format increases total games potential
BetBugs · Total GameslostOver 33.5Estimated chance62%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
The first set could be close, with both players capable of holding serve early.
- Mensik recent first sets often competitive
- Mochizuki first-set win conversion 83%
- Both players have played tiebreaks in first sets
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Mensik's superior form and ranking could lead to a margin of more than 5.5 games in a Bo5 match.
- Mensik last 15 games won 51%, Mochizuki 47.5%
- Mensik hard-court games won 52.4%, Mochizuki 48.1%
- Mensik ranking advantage suggests a comfortable win
BetBugs · Game HandicapwonJakub Mensik -5.5Estimated chance52%

Sets1 of 2 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.25
The read
Mensik's strong first-serve performance and high first-set conversion rate make him likely to take the opening set.
- Mensik first-set win conversion career 86%, Mochizuki 83%
- Mensik hard-court first-serve points won 80.9% vs Mochizuki 68.9%
- Mensik last 15 hard-court record 6-3
BetBugs · Set 1 WinnerwonJakub MensikEstimated chance68%
Signal quality Medium · Uncertainty band Lean · Market price 2.05
The read
The competitive nature of both players' recent matches suggests the match could go at least four sets.
- Mensik last 15 sets won 55.3%, Mochizuki 48.7%
- Mensik recent Bo5 matches include 5-set and 4-set contests
- Mochizuki has played multiple 3-set matches recently
BetBugs · Total SetslostOver 3.5Estimated chance58%

Match stats0 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Mensik's high ace rate alone should push total aces over 14.5 in a best-of-five match.
- Mensik last 15 aces per match 12.1, Mochizuki 2.5
- Mensik hard-court aces per match 10.0
- Bo5 format allows more service games for aces
BetBugs · Total Acesnot gradableOver 14.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both players have played tiebreaks recently and their similar tiebreak win rates suggest a tiebreak is likely.
- Mensik career tiebreak win percentage 57%, Mochizuki 58%
- Mensik recent matches include multiple tiebreaks
- Mochizuki recent matches include tiebreaks
BetBugs · Tiebreak in MatchlostYesEstimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players average around 5 double faults per match, making over 9.5 likely in a longer match.
- Mensik last 15 double faults per match 4.5, Mochizuki 5.3
- Combined average double faults per match 9.8
- Bo5 format increases service games
BetBugs · Total Double Faultsnot gradableOver 9.5Estimated chance55%

Markets to Avoid

High-risk markets where price or context leaves too little cushion.

The -8.5 game handicap is too aggressive given Mensik's recent form and Mochizuki's competitiveness.

Head-to-Head

0-1 (1 meetings)

L1-6 6-2 7-6(4)Jakub Mensik#18vShintaro Mochizuki#117Apr 27, 2023

1 total meetings

Previous match context available

Jakub Mensik

9W 6L

5-7 6-4 6-4#42Thiago Agustin Tirante

6-3 6-4#85Rinky Hijikata

7-5 2-6 7-6(5)#96Mattia Bellucci

6-3 6-1#9Ben Shelton

6-4 7-5#71Botic Van De Zandschulp

7-5 6-4#90Terence Atmane

6-3 3-6 6-3#100Jacob Fearnley

7-6(5) 3-6 6-4#17Brandon Nakashima

6-2 6-7(5) 6-3#390Trevor Svajda

7-6(5) 4-6 7-5 6-3#137Grigor Dimitrov

5-7 6-3 6-3 3-6 7-6(7)#110Toby Samuel

5-7 7-6(3) 7-6(5)#67Adrian Mannarino

7-5 6-2 3-6 6-3#2Alexander Zverev

6-4 6-3 7-6(3)#26Joao Fonseca

6-3 7-6(6) 4-6 2-6 6-3#24Andrey Rublev

Shintaro Mochizuki

8W 7L

6-4 6-2#207Francesco Passaro

6-4 6-1#215Braden Shick

7-6(5) 6-4#316Daniel Milavsky

7-5 4-6 6-3#150Soon-Woo Kwon

6-2 2-6 6-3#248Jeff Wolf

6-4 6-3#63Fabian Marozsan

1-6 7-6(5) 6-3#122Dane Sweeny

6-3 6-2#250Hayato Matsuoka

2-6 6-2 6-4#258Charles Broom

6-0 6-3#217Liam Draxl

6-4 7-6(4)#311Johannus Monday

6-2 2-6 6-4#488Duncan Chan

6-3 4-6 6-1#350Philip Sekulic

6-3 7-6(0) 6-3#1Jannik Sinner

1-6 7-6(5) 6-4 6-4#13Rafael Jodar

Stat Battle

Last 15 match performance, compared side by side.

JMJakub MensikMensik

Last 15

7–2

9 core stats · 0 even

Shintaro MochizukiMochizukiSM

Jakub Mensik carries the stronger recent form — Shintaro Mochizuki's route runs through pressure.

Serve · 5–0

1st Serve In62.0%+13.2pp48.8%

1st Serve Won78.0%+8.5pp69.5%

2nd Serve Won46.3%+2.0pp44.3%

Aces / Match12.1+9.62.5

Double Faults / Match4.50.8 fewer5.3

Return · 0–1

Return Pts Won34.8%+6.8pp41.6%

Pressure · 1–1

Break Pts Converted28.9%+12.6pp41.5%

Break Pts Saved60.6%+5.0pp55.6%

Points · 1–0

Total Pts Won50.2%+1.0pp49.2%

Shot making · 1–2Limited data · 5 vs 5

Winners / Match5/15 · 5/1552.8+29.023.8

Unforced Errors / Match5/15 · 5/1549.220.8 fewer28.4

Net Pts Won5/15 · 5/1571.4%+10.2pp81.6%

Serve · 5–0

62.0%1st Serve In+13.2pp48.8%

78.0%1st Serve Won+8.5pp69.5%

46.3%2nd Serve Won+2.0pp44.3%

12.1Aces / Match+9.62.5

4.5Double Faults / Match0.8 fewer5.3

Return · 0–1

34.8%Return Pts Won+6.8pp41.6%

Pressure · 1–1

28.9%Break Pts Converted+12.6pp41.5%

60.6%Break Pts Saved+5.0pp55.6%

Points · 1–0

50.2%Total Pts Won+1.0pp49.2%

Shot making · 1–2Limited data · 5 vs 5

52.8Winners5/15 · 5/15+29.023.8

49.2Unforced Errors5/15 · 5/1520.8 fewer28.4

71.4%Net Pts Won5/15 · 5/15+10.2pp81.6%

Jakub Mensik

Shintaro Mochizuki

Quick Take

Context

BetBugs edges

Over 3.5

Jakub Mensik

Jakub Mensik

Result1 of 1 landed

Games1 of 3 landed

Sets1 of 2 landed

Match stats0 of 1 landed

Markets to Avoid

Jakub Mensik (-8.5) @ 2.20

Head-to-Head

Jakub Mensik

Shintaro Mochizuki

Stat Battle