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Predictions graded

Daria Kasatkina #61Australia1Elena Rybakina #2Kazakhstan2

Sets 3-6 · 7-5 · 4-6Wed 5 Aug 2026, 16:30 Predictions gradedSecond RoundHard

Predictions5–271%

Edges5–0100%

Player Profiles

Ranking advantageElena Rybakina · 59 places

Daria Kasatkina

Australia

Reached career-high No. 8 on 24 October 2022. The WTA describes her as a baseliner whose favorite surface is clay.

Current ranking: #61
Peak ranking: #8 · 2022
Current age: 29
Preferred surface: Clay
Hand: Right handed
Height: 170 cm

Elena Rybakina

Kazakhstan

Reached career-high No. 2 on 16 March 2026. The ITF lists hard as her preferred surface.

Current ranking: #2
Peak ranking: #2 · 2026
Current age: 27
Preferred surface: Hard
Hand: Right handed
Height: 184 cm

Quick Take

Pre-match view

Context last updated 4 Aug 2026, 16:25 · Europe/Bucharest

Rybakina’s elite hard-court form and serve make her the rightful favorite, but Kasatkina’s recent three-set battles and return skills suggest a closer match than the 1.15 odds imply.

The best value lies in over 19.5 total games and Kasatkina +5.5 games, while Rybakina 2-1 at 4.00 is a speculative play.

Context

Kasatkina played a 2-hour, 3-set match on August 4, winning 1-6, 7-6(5), 7-5.
- Rybakina last played on July 4, giving her a full month of rest before Toronto.
- Kasatkina's last 4 hard-court matches all went three sets, averaging over 2 hours each.
Rybakina last 15 overall: 72.3% first-serve points won, 5.3 aces per match.
- Kasatkina last 4 hard-court matches: 59.2% first-serve in, 39.4% second-serve points won, 11 double faults per match.
- Rybakina's 2026 hard-court record: 21-5 (80.8% win rate).
Kasatkina last 4 hard-court matches: 49.6% return points won.
- All 4 matches went three sets, with Kasatkina winning 3.
- Rybakina's break-point conversion rate is only 39% in her last 15 matches.

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 3

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality High · Uncertainty band Strong lean · Market price 1.15
The read
Rybakina's superior hard-court form (21-5 in 2026) and dominant serve (72.3% first-serve points won) give her a clear edge over Kasatkina, who has a losing hard-court record this year and struggles on second serve (37.3% points won).
- Rybakina's last 15 overall record: 9-6 (60%), Kasatkina: 8-7 (53.3%)
- Rybakina's hard-court surface record in 2026: 21-5 (80.8%), Kasatkina: 7-6 (53.8%)
- H2H: Rybakina leads 3-2, won last two meetings in 2024 and 2023 on hard courts
- Rybakina's first-serve points won in last 15: 72.3%, Kasatkina: 60.6%
BetBugs · Match WinnerwonElena RybakinaEstimated chance72%

Games2 of 3 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Kasatkina's recent hard-court matches have been competitive (three-setters vs. Wang, Smith, Bolkvadze), and Rybakina's matches often feature tight sets, making over 20.5 games likely.
- Kasatkina's last 15 hard-court matches: 3 of 4 went over 20.5 games (avg 26 games)
- Rybakina's last 15 overall: 8 of 15 matches over 20.5 games
- H2H: 3 of 5 matches had 20+ games, including two three-setters
BetBugs · Total GameswonOver 20.5Estimated chance65%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Kasatkina's recent hard-court matches have been close, and Rybakina's wins often come by narrow margins, making Kasatkina +3.5 games a strong cover.
- Kasatkina's last 15 hard-court matches: all 4 decided by 4 games or fewer
- Rybakina's last 15 overall: 10 of 15 matches had margin ≤3 games
- H2H: 4 of 5 matches had margin ≤4 games
BetBugs · Game HandicapwonDaria Kasatkina +3.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Both players tend to start matches with extended first sets; Kasatkina's recent hard-court openers have been tight, and Rybakina's serve can keep games close.
- Kasatkina's last 15 hard-court set1: 3 of 4 had 10+ games
- Rybakina's last 15 overall set1: 9 of 15 had 10+ games
- H2H: 3 of 5 first sets had 10+ games
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance62%

Sets1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.22
The read
Rybakina's powerful serve and strong start to matches (90% first-set win conversion) should allow her to take the opening set against Kasatkina, who has a weaker serve and lower first-serve points won on hard courts.
- Rybakina's first-set win conversion career: 90%, Kasatkina: 90%
- Rybakina's last 15 first-serve points won: 72.3%, Kasatkina: 60.6%
- Kasatkina's last 15 hard-court first-serve in: 59.2%, Rybakina: 54.9% but higher win rate
BetBugs · Set 1 WinnerwonElena RybakinaEstimated chance68%

Match stats0 of 0 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Kasatkina's high double-fault rate, especially on hard courts (11 per match), combined with Rybakina's moderate rate, pushes the total comfortably over 10.5.
- Kasatkina's last 15 double faults per match: 7.3, Rybakina: 3.3
- Kasatkina's hard-court double faults per match: 11.0 in last 4 matches
- Combined average: 10.6, with Kasatkina's hard-court rate spiking
BetBugs · Total Double Faultsnot gradableOver 10.5Estimated chance70%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Rybakina's big serve consistently produces 5+ aces per match, and Kasatkina adds a few, making over 7.5 total aces likely in a best-of-three match.
- Rybakina's last 15 aces per match: 5.3, Kasatkina: 2.0
- Rybakina's hard-court aces per match in 2026: 5.3 (estimated from overall)
- Combined average aces per match: 7.3, with Rybakina often exceeding 5
BetBugs · Total Acesnot gradableOver 7.5Estimated chance68%

Markets to Avoid

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

Kasatkina's poor hard-court form and weak serve make an upset highly unlikely.

Head-to-Head

2-3 (5 meetings)

L6-1 6-4Daria Kasatkina#61vElena Rybakina#2Feb 11, 2024

L5-7 7-5 7-6(8)Daria Kasatkina#61vElena Rybakina#2Aug 12, 2023

W1-6 6-2 6-0Daria Kasatkina#61vElena Rybakina#2Aug 1, 2022

L6-3 6-4Daria Kasatkina#61vElena Rybakina#2Jan 10, 2021

W6-2 3-6 6-3Daria Kasatkina#61vElena Rybakina#2Oct 20, 2020

5 total meetings

Previous match context available

Daria Kasatkina

8W 7L

1-6 7-6(5) 7-5#41Xinyu Wang

6-4 6-1#21Anna Kalinskaya

4-6 6-4 6-0#475Alana Smith

6-7(3) 6-4 6-0#426Mariam Bolkvadze

6-1 6-3#13Naomi Osaka

6-7(5) 6-1 6-4#36Janice Tjen

6-2 3-6 6-2#335Mingge Xu

6-3 7-6(3)#48Mccartney Kessler

6-3 6-2#108Anna Blinkova

5-7 6-0 6-4#200Robin Montgomery

6-0 7-5#1Aryna Sabalenka

7-5 7-6(11)#167Susan Bandecchi

6-4 6-4#52Zeynep Sonmez

7-6(3) 3-6 6-2#39Jaqueline Cristian

6-1 6-3#57Peyton Stearns

Elena Rybakina

9W 6L

7-6(4) 6-1#24Elise Mertens

6-1 6-2#70Caty McNally

6-4 1-6 6-3#299Lois Boisson

7-5 6-4#20Alexandra Eala

6-7(4) 7-5 6-0#80Tatjana Maria

7-5 2-6 6-4#72Katie Boulter

3-6 6-1 7-6(4)#65Yuliia Starodubtseva

6-2 6-2#104Veronika Erjavec

2-6 6-4 6-4#9Elina Svitolina

6-0 6-2#66Karolina Pliskova

6-4 6-3#20Alexandra Eala

6-4 6-1#33Maria Sakkari

7-6(8) 6-4#27Anastasia Potapova

4-6 6-4 6-3#125Qinwen Zheng

4-6 6-3 7-5#77Elena Gabriela Ruse

Stat Battle

Last 15 match performance, compared side by side.

DKDaria KasatkinaKasatkina

Last 15

3–6

9 core stats · 0 even

Elena RybakinaRybakinaER

Elena Rybakina carries the stronger recent form — Daria Kasatkina's route runs through pressure.

Serve · 1–4

1st Serve In68.4%+13.5pp54.9%

1st Serve Won60.6%+11.7pp72.3%

2nd Serve Won37.3%+10.6pp47.9%

Aces / Match2.0+3.35.3

Double Faults / Match7.34.0 fewer3.3

Return · 1–0

Return Pts Won46.1%+3.6pp42.5%

Pressure · 1–1

Break Pts Converted53.7%+14.7pp39.0%

Break Pts Saved52.6%+7.6pp60.2%

Points · 0–1

Total Pts Won49.8%+1.9pp51.7%

Shot making · 2–1Limited data · 6 vs 5

Winners / Match6/15 · 5/1519.3+3.923.2

Unforced Errors / Match6/15 · 5/1528.78.3 fewer37.0

Net Pts Won6/15 · 5/1580.0%+16.4pp63.6%

Serve · 1–4

68.4%1st Serve In+13.5pp54.9%

60.6%1st Serve Won+11.7pp72.3%

37.3%2nd Serve Won+10.6pp47.9%

2.0Aces / Match+3.35.3

7.3Double Faults / Match4.0 fewer3.3

Return · 1–0

46.1%Return Pts Won+3.6pp42.5%

Pressure · 1–1

53.7%Break Pts Converted+14.7pp39.0%

52.6%Break Pts Saved+7.6pp60.2%

Points · 0–1

49.8%Total Pts Won+1.9pp51.7%

Shot making · 2–1Limited data · 6 vs 5

19.3Winners6/15 · 5/15+3.923.2

28.7Unforced Errors6/15 · 5/158.3 fewer37.0

80.0%Net Pts Won6/15 · 5/15+16.4pp63.6%

Daria Kasatkina #61Australia1Elena Rybakina #2Kazakhstan2

Player Profiles

Daria Kasatkina

Elena Rybakina

Quick Take

Context

BetBugs edges

Over 19.5

Daria Kasatkina +5.5

Elena Rybakina 2-1

Elena Rybakina

Elena Rybakina

BetBugs probabilities

Result1 of 1 landed

Games2 of 3 landed

Sets1 of 1 landed

Match stats0 of 0 landed

Markets to Avoid

Daria Kasatkina @ 5.50

Daria Kasatkina @ 4.00

Elena Rybakina 2-0 @ 1.40

Head-to-Head

Daria Kasatkina

Elena Rybakina

Stat Battle