PolandGrodzisk Mazowiecki - PolandFinished

Predictions graded

Alexander Donski #538Canada2Nitin Kumar Sinha #890India0

Sets 6-3 · 6-4Mon 3 Aug 2026, 11:55 Predictions gradedQ3Hard

Predictions4–357%

Edges3–0100%

Player Profiles

Ranking advantageAlexander Donski · 352 places

Alexander Donski

Canada

Reached a singles career high of No. 525 in April 2022 and is currently No. 538. He also has a doubles career high of No. 96.

Current ranking: #538
Peak ranking: #525 · 2022
Current age: 28
Preferred surface: —
Hand: Right handed
Height: 188 cm

Nitin Kumar Sinha

India

Reached a singles career high of No. 774 in August 2022 and is currently No. 890. He also has a doubles career high of No. 206.

Current ranking: #890
Peak ranking: #774 · 2022
Current age: 27
Preferred surface: —
Hand: Right handed
Height: 178 cm

Quick Take

Pre-match view

Context last updated 2 Aug 2026, 22:29 · Europe/Bucharest

Alexander Donski’s dominant hard-court serve and recent form make him a strong favorite over Nitin Kumar Sinha, whose weak serve and poor record on the surface leave him with little chance.

The best betting value is on Donski to win 2-0 and over 8.5 total aces, while avoiding any bets on Sinha.

Context

Donski beat Kenny de Schepper 2-6, 6-4, 7-6(4) on 2 August, playing a deciding-set tiebreak.
- Sinha beat Edison Ambarzumjan 6-4, 7-6(2) on the same day, avoiding a third set.
- Donski's match lasted longer and required more physical effort, giving him a shorter recovery window before this Q2 match.
Donski last15 hard: 12.0 aces per match, 77.8% first-serve points won.
- Sinha last15 hard: 2.4 aces per match, 69.1% first-serve points won.
- Donski's serve dominance on hard courts has helped him win 5 of his last 6 matches on the surface.
Sinha last15 hard: 56.3% break points saved, 69.1% first-serve points won.
- Donski last15 hard: 71.4% break points saved, 77.8% first-serve points won.
- Sinha's hard-court record in his last 5 matches is 2-3, with straight-set losses to low-ranked opponents.

BetBugs edges

Compare BetBugs' chances with the market's.

Other edges · 3

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

Match WinnerwonUncertainty band: Strong lean

Alexander Donski

1.12fair 1.54

BetBugs 65% · Market 89.3%

0.0ppshort

Donski's dominant recent hard-court form (5-1) and superior serve stats (12 aces/match) give him a clear edge over Sinha's 2-3 hard record and low ace output.

Set 1 WinnerwonUncertainty band: Lean

Alexander Donski

1.22fair 1.61

BetBugs 62% · Market 82%

0.0ppshort

Donski's strong first-serve performance on hard courts and high break-point save rate suggest he can hold serve early and take the opening set.

Set BettingwonUncertainty band: Near coin-flip

Alexander Donski 2-0

1.40fair 1.25

BetBugs 45% · Market 71.4%

0.0ppshort

Donski's dominant hard-court form and Sinha's struggles to win sets on hard courts make a straight-set victory highly probable, with the model estimate significantly above the implied probability.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.12
The read
Donski's superior recent hard-court form (5-1) and dominant serve stats (12 aces/match) give him a clear edge over Sinha's 2-3 hard record and low ace output.
- Donski last15 overall record 10-5 (66.7%), Sinha 5-10 (33.3%)
- Donski last15 hard record 5-1 (83.3%), Sinha 2-3 (40%)
- Donski last15 hard aces per match 12.0 vs Sinha 2.4
- Donski career hard win% 56.9% vs Sinha 48%
BetBugs · Match WinnerwonAlexander DonskiEstimated chance65%

Games1 of 3 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Donski's hard-court matches average 30.5 games, and Sinha's competitive sets suggest a total above 21.5 is likely even in straight sets.
- Donski last15 hard average games per match 30.5 (96 games in 6 matches)
- Sinha last15 hard average games per match 23.8 (119 games in 5 matches)
- Both players' recent hard matches often went over 21.5 games (Donski 4/6, Sinha 3/5)
BetBugs · Total GameslostOver 21.5Estimated chance60%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Recent hard-court first sets for both players average over 10 games, indicating a competitive start likely exceeding 9.5 games.
- Donski last15 hard first set average 10.3 games
- Sinha last15 hard first set average 10.2 games
- Both players have tight opening sets recently (Donski 4/6 over 9.5, Sinha 3/5)
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance55%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Donski's average game margin on hard courts is +3.0, and against a weaker opponent, covering -3.5 is a coin-flip proposition.
- Donski last15 hard average game margin +3.0 (96 won, 87 lost in 6 matches)
- Sinha last15 hard average game margin -1.4 (56 won, 63 lost in 5 matches)
- Donski's serve dominance suggests a comfortable win margin
BetBugs · Game HandicapwonAlexander Donski -3.5Estimated chance50%

Sets1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.22
The read
Donski's strong first-serve performance on hard courts and high break-point save rate suggest he can hold serve early and take the opening set.
- Donski last15 hard first serve points won 77.8% vs Sinha 69.1%
- Donski career first set win conversion 86% vs Sinha 83%
- Donski last15 hard break points saved 71.4% vs Sinha 56.3%
BetBugs · Set 1 WinnerwonAlexander DonskiEstimated chance62%

Match stats0 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Donski's high ace rate (12 per match) alone pushes the total well above 8.5, with Sinha adding a few more.
- Donski last15 hard aces per match 12.0
- Sinha last15 hard aces per match 2.4
- Combined average aces per match 14.4 on hard courts
BetBugs · Total Acesnot gradableOver 8.5Estimated chance65%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Donski's high double-fault rate (9 per match) on hard courts makes the over 7.5 likely even if Sinha keeps his count low.
- Donski last15 hard double faults per match 9.0
- Sinha last15 hard double faults per match 2.8
- Combined average 11.8 double faults per hard-court match
BetBugs · Total Double Faultsnot gradableOver 7.5Estimated chance55%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Both players have shown tiebreak involvement in recent hard-court matches, and Donski's strong tiebreak record could lead to a breaker in a close set.
- Donski career tiebreak win% 59%, Sinha 47%
- Donski last15 hard matches: 3 of 6 had a tiebreak
- Sinha last15 hard matches: 2 of 5 had a tiebreak
BetBugs · Tiebreak in MatchlostYesEstimated chance50%

Markets to Avoid

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

Sinha's poor recent hard-court form and weak serve make an upset highly unlikely despite the long odds.

Previous match context available

Alexander Donski

10W 5L

2-6 6-4 7-6(4)#850Kenny de Schepper

6-4 6-3#339Max Hans Rehberg

7-5 6-3#274Juan Pablo Varillas

6-4 6-1#348Marko Topo

7-6(4) 4-6 6-3#313Sascha Gueymard Wayenburg

7-5 6-2—Jiri Cizek

6-2 6-4—Erik Grevelius

6-3 6-3#339Max Hans Rehberg

6-3 6-4#900Filip Pieczonka

6-2 6-4#259Joao Lucas Reis Da Silva

6-2 3-6 7-6(6)#295Philip Henning

4-6 6-4 6-3#716Khololwam Montsi

4-6 7-6(6) 6-2#644Tuncay Duran

7-6(2) 6-7(4) 7-5#391Edward Winter

7-5 7-5#288Akira Santillan

Nitin Kumar Sinha

5W 10L

6-4 7-6(2)—Edison Ambarzumjan

6-2 7-6(0)#775Aleksandr Braynin

6-0 6-2#383Mathys Erhard

6-4 6-0—Luca Frunza

6-0 6-1#571Lorenzo Angelini

6-4 7-5#620Tsung-Hao Huang

6-4 6-3#733Franco Ribero

7-6(6) 7-6(5)#881Naoki Tajima

6-3 6-2#359Alex Martinez

6-4 6-1#759Naoya Honda

7-6(2) 6-4—Aradhya Kshitij

6-4 2-6 7-6(5)#867Tomohiro Masabayashi

0-6 6-4 6-3#881Adil Kalyanpur

3-0 ret.#499Ryan Nijboer

6-1 6-2#801Nicholas David Ionel

Stat Battle

Last 15 match performance, compared side by side.

ADAlexander DonskiDonski

Last 15

6–3

9 core stats · 0 even

Nitin Kumar SinhaSinhaNS

Alexander Donski carries the stronger recent form — Nitin Kumar Sinha's route runs through serve.

Serve · 3–2

1st Serve In15/15 · 14/1553.3%+7.4pp60.7%

1st Serve Won15/15 · 14/1575.5%+10.3pp65.2%

2nd Serve Won15/15 · 14/1549.7%+5.4pp44.3%

Aces / Match15/15 · 14/158.9+7.31.6

Double Faults / Match15/15 · 14/156.03.3 fewer2.7

Return · 0–1

Return Pts Won15/15 · 14/1536.1%+1.0pp37.1%

Pressure · 2–0

Break Pts Converted15/15 · 14/1546.3%+9.3pp37.0%

Break Pts Saved15/15 · 14/1566.7%+15.2pp51.5%

Points · 1–0

Total Pts Won15/15 · 14/1550.4%+3.2pp47.2%

Serve · 3–2

53.3%1st Serve In15/15 · 14/15+7.4pp60.7%

75.5%1st Serve Won15/15 · 14/15+10.3pp65.2%

49.7%2nd Serve Won15/15 · 14/15+5.4pp44.3%

8.9Aces / Match15/15 · 14/15+7.31.6

6.0Double Faults / Match15/15 · 14/153.3 fewer2.7

Return · 0–1

36.1%Return Pts Won15/15 · 14/15+1.0pp37.1%

Pressure · 2–0

46.3%Break Pts Converted15/15 · 14/15+9.3pp37.0%

66.7%Break Pts Saved15/15 · 14/15+15.2pp51.5%

Points · 1–0

50.4%Total Pts Won15/15 · 14/15+3.2pp47.2%