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Predictions graded

Anastasia Potapova #30Austria1Anna Kalinskaya #24Russia2

Sets 4-6 · 6-2 · 6-7Mon 1 Jun 2026, 09:05 Predictions gradedFourth RoundClay

Predictions5–363%

Edges3–260%

Player Profiles

Ranking advantageAnna Kalinskaya · 6 places

Anastasia Potapova

Austria

25-year-old right-hander and former junior world No. 1. Reached career-high No. 21 on 2023-06-19, and her 2026 clay swing has pushed her back into the Top 30.

Current ranking: #30
Peak ranking: #21 · 2023
Current age: 25
Preferred surface: —
Hand: Right handed
Height: 175 cm

Anna Kalinskaya

Russia

27-year-old right-hander currently coached by Patricia Tarabini. Reached career-high No. 11 on 2024-10-28, and official WTA notes list hard court as her favorite surface.

Current ranking: #24
Peak ranking: #11 · 2024
Current age: 27
Preferred surface: Hard
Hand: Right handed
Height: 175 cm

Quick Take

Pre-match view

Context last updated 31 May 2026, 08:09 · Europe/Bucharest

Potapova’s clay surge and Gauff upset give her a narrow edge, but Kalinskaya’s fresher legs and resilience make this a likely three-set grind.

Betting value is on Kalinskaya +3.5 games and over 21.5 total games, as Potapova’s short odds don’t reflect the match’s competitive nature.

Context

Potapova's last two matches lasted 2h06 and 2h39, both going three sets.
- Kalinskaya's three wins in Paris took 1h19, 1h34, and 2h05, with only one three-setter.
- Intel confirms Potapova arrives with the heavier Paris workload.
Potapova's 2026 clay record is 17-4 (81% win rate).
- She upset world No. 4 Gauff in the previous round, her best clay win.
- Intel notes the Gauff win is a major confidence spike and puts her one win from a maiden quarterfinal.
Kalinskaya saved nine match points in a 3h29 win over Siniakova in Rome.
- She won a three-set match over Osorio in the previous round, resetting after a bagel second set.
- Her deciding-set win rate is 57%, and she has a 21% career comeback rate.

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 4

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result0 of 1 landed

Signal quality Medium · Uncertainty band Slight lean · Market price 1.44
The read
Potapova's dominant 2026 clay form and momentum from upsetting Gauff give her a slight edge, despite Kalinskaya's H2H advantage on faster surfaces.
- Potapova is 17-4 on clay in 2026 (81% win rate) vs Kalinskaya's 7-3 (70%).
- Potapova beat world #4 Gauff in 3 sets in the previous round, her biggest clay win.
- Kalinskaya leads H2H 2-0, but both matches were on hard/indoor hard in 2019 and 2022.
BetBugs · Match WinnerlostAnastasia PotapovaEstimated chance55%

Games3 of 3 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.80
The read
Recent three-set battles and competitive stats suggest a tight match likely exceeding 21.5 games.
- Potapova's last two matches went to 3 sets with 33 and 33 total games.
- Kalinskaya's last match went to 3 sets with 23 games; her Rome match vs Siniakova had 35 games.
- Both players have deciding-set win rates around 57-59%, indicating close matches.
BetBugs · Total GameswonOver 21.5Estimated chance60%
Signal quality Medium · Uncertainty band Lean · Market price 1.80
The read
Kalinskaya's competitive losses and H2H edge suggest she will keep the match close, covering a +3.5 game handicap.
- Potapova's average games won in recent wins: 15.2; Kalinskaya's: 12.8.
- Kalinskaya has not lost by more than 3 games in any of her last 5 losses.
- H2H matches were won by Kalinskaya with margins of 5 and 4 games.
BetBugs · Game HandicapwonAnna Kalinskaya +3.5Estimated chance60%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.80
The read
Recent first-set scores average near 9.5 games, and similar serve effectiveness suggests a competitive opener.
- Potapova's last 5 first sets: 4-6, 5-7, 6-1, 6-7, 6-3 (avg 9.8 games).
- Kalinskaya's last 5 first sets: 6-3, 7-6, 6-2, 1-6, 6-4 (avg 9.4 games).
- Both players have first-serve win percentages around 63-64%.
BetBugs · Set 1 Total GameswonOver 9.5Estimated chance55%

Sets1 of 2 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
The high frequency of three-set matches for both players and balanced break-point stats point to a likely deciding set.
- Potapova's last 2 matches went to 3 sets; 5 of her last 7 went the distance.
- Kalinskaya's last match went to 3 sets; 3 of her last 7 went the distance.
- Both players have similar break-point conversion rates (46% vs 48%).
BetBugs · Total SetswonOver 2.5Estimated chance55%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Potapova's slightly better recent first-set performance and high conversion rate suggest a marginal edge in the opening set.
- Potapova has won the first set in 11 of her last 15 matches.
- Kalinskaya has won the first set in 8 of her last 15 matches.
- Potapova's first-set win conversion rate is 84% career.
BetBugs · Set 1 WinnerlostAnastasia PotapovaEstimated chance52%

Match stats0 of 0 landed

Signal quality Medium · Uncertainty band Slight lean · Market price 1.85
The read
High double-fault rates and historical H2H data indicate a strong likelihood of exceeding 7.5 double faults.
- Potapova's double-fault rate is 6.3%; Kalinskaya's is 5.1%.
- In their H2H, total double faults were 30 across 2 matches (avg 15 per match).
- Both players have moderate first-serve percentages (56% vs 63%), leading to more second serves.
BetBugs · Total Double FaultsOver 7.5Market price1.85Estimated chance55%

Head-to-Head

0-2 (2 meetings)

L7-5 6-1Anastasia Potapova#30vAnna Kalinskaya#24Aug 14, 2022

L6-0 3-6 6-4Anastasia Potapova#30vAnna Kalinskaya#24Oct 14, 2019

2 total meetings

Anastasia Potapova

12W 3L

4-6 7-6(1) 6-4#4Cori Gauff

5-7 6-4 6-2#71Katie Boulter

6-1 6-2#52Maya Joint

7-6(6) 6-2#5Jessica Pegula

6-3 6-2#27Liudmila Samsonova

6-3 6-2#10Karolina Muchova

5-7 6-2 6-4#115Dalma Galfi

4-6 6-4 6-2#69Nikola Bartunkova

6-1 7-5#211Irina-Camelia Begu

6-2 1-6 6-1#15Marta Kostyuk

6-1 6-7(4) 6-3#106Karolina Pliskova

7-6(8) 6-4#2Elena Rybakina

4-6 6-4 6-4#31Jelena Ostapenko

6-3 6-1#61Shuai Zhang

6-2 6-7(5) 6-3#98Sinja Kraus

Anna Kalinskaya

9W 6L

6-3 0-6 6-2#86Maria Camila Osorio Serrano

7-6(2) 6-4#117Alina Korneeva

6-2 6-2#43Lois Boisson

6-1 6-2#31Jelena Ostapenko

6-4 6-3#11Belinda Bencic

4-6 7-6(4) 7-5#36Katerina Siniakova

6-3 6-3#115Dalma Galfi

6-3 6-4#17Iva Jovic

6-4 6-2#119Paula Badosa Gibert

6-2 6-4#160Viktoriya Tomova

3-6 6-1 7-5#80Anastasia Zakharova

6-4 6-1#9Victoria Mboko

6-4 7-6(4)#66Zeynep Sonmez

6-4 6-4#4Cori Gauff

2-6 6-1 6-4#31Jelena Ostapenko