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Predictions graded

Xiyu Wang #94China1Caty McNally #73United States2

Sets 6-4 · 3-6 · 6-7Tue 28 Jul 2026, 15:10 Predictions gradedFirst RoundHard

Predictions5–363%

Edges3–260%

Player Profiles

Ranking advantageCaty McNally · 21 places

Xiyu Wang

China

The WTA lists hard as her favorite surface and No. 49 as her career high, reached in January 2023. She returned to the top 100 after reaching the 2026 Roland Garros fourth round.

Current ranking: #94
Peak ranking: #49 · 2023
Current age: 25
Preferred surface: Hard
Hand: Left handed
Height: 182 cm

Caty McNally

United States

McNally returned from elbow surgery in late 2024 and reached a career-high singles ranking of No. 50 in June 2026. Her mother, Lynn McNally, developed her game and remains her coach.

Current ranking: #73
Peak ranking: #50 · 2026
Current age: 24
Preferred surface: —
Hand: Right handed
Height: 181 cm

Quick Take

Pre-match view

Context last updated 27 Jul 2026, 16:54 · Europe/Bucharest

Wang’s strong recent form (73% win rate) and elite return game (52.5% return points won) give her an edge over McNally, who struggles with double faults (4.3 per match) and a weak return (45%).

Despite McNally’s 2-0 H2H, Wang is the value pick at +2.40, and the match is likely to be close, favoring over 20.5 total games and Wang +3.5 on the game handicap.

Context

Wang's last 15 matches: 13 on clay (10-3 record), 2 on grass (1-1).
- Her last hard-court match was over two months ago, and she has only 3 hard-court wins in 2026.
- Career hard-court win rate is 55%, but recent clay dominance may not translate directly.
McNally last15 double faults per match: 4.3 (65 in 15 matches).
- Second-serve points won: 39.3% overall, 32.7% on clay, 42.7% on grass.
- Wang's return points won is 52.5%, and she converts 61% of break points.
Wang last15 return points won: 52.5% (441/840).
- McNally last15 return points won: 45% (489/1087).
- Wang's break point conversion rate is 61%, McNally's is 47.5%.

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 2.40
The read
Wang's superior recent overall form (73% win rate, 54% total points won) and return game (52.5% return points won) give her a slight edge, despite McNally's H2H advantage and better hard-court career record.
- Xiyu Wang last15 overall record 11-4 (73.3%), total points won 54%, return points won 52.5%
- Caty McNally last15 overall record 8-7 (53.3%), total points won 49.7%, return points won 45%
- H2H: McNally leads 2-0, both on hard/indoor hard, but last meeting was July 2025
- Wang's recent form: 10-3 on clay in last 13, but only 1-1 on grass; hard-court surface fit unclear from last15
BetBugs · Match WinnerlostXiyu WangEstimated chance55%

Games3 of 4 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.75
The read
Despite low-game H2H history, both players' recent match lengths (especially McNally's 21.8 average) and the competitive nature of this matchup suggest a total exceeding 20.5 games.
- Wang last15 average games per match: 18.0 (162 games in 15 matches)
- McNally last15 average games per match: 21.8 (327 games in 15 matches)
- McNally's last15 matches on grass averaged 21.7 games; Wang's clay matches averaged 17.5 games
- H2H matches: 6-3 6-1 (16 games) and 6-3 6-3 (18 games), both under 20.5
BetBugs · Total GameswonOver 20.5Estimated chance60%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Wang's positive game differential and strong return game make her likely to cover a +1.5 game handicap, even if she loses the match.
- Wang last15 average game differential: +1.2 per match (162 won, 108 lost)
- McNally last15 average game differential: -0.7 per match (166 won, 161 lost)
- Wang's superior return points won (52.5% vs 45%) suggests she can keep games close
BetBugs · Game HandicaplostXiyu Wang +1.5Estimated chance60%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.75
The read
High first-set win conversion rates and recent tight opening sets indicate a competitive start, likely pushing the first set over 9.5 games.
- Wang last15 first-set average games: 9.3 (calculated from recent form scores)
- McNally last15 first-set average games: 9.7 (calculated from recent form scores)
- Both players have strong first-set win conversion rates (Wang 88%, McNally 85%)
- Recent matches show tight opening sets, e.g., Wang 7-6, 6-3; McNally 7-5, 6-3
BetBugs · Set 1 Total GameswonOver 9.5Estimated chance55%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
Second sets have averaged around 9 games for both players recently, making over 8.5 a reasonable expectation if the match remains competitive.
- Wang last15 second-set average games: 8.7 (calculated from recent form scores)
- McNally last15 second-set average games: 9.1 (calculated from recent form scores)
- Both players have shown ability to close out matches in straight sets, but also to drop sets
BetBugs · Set 2 Total GameswonOver 8.5Estimated chance50%

Match stats0 of 0 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both players have low ace counts (combined 2.7 per match), making under 5.5 aces highly likely.
- Wang last15 aces per match: 0.9 (13 aces in 15 matches)
- McNally last15 aces per match: 1.8 (27 aces in 15 matches)
- Combined average aces per match: 2.7
- H2H stats: McNally had 2 aces in one match, Wang aces unknown
BetBugs · Total AcesUnder 5.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
McNally's high double fault rate (4.3 per match) combined with Wang's 1.4 pushes the expected total over 5.5.
- Wang last15 double faults per match: 1.4 (21 in 15 matches)
- McNally last15 double faults per match: 4.3 (65 in 15 matches)
- Combined average double faults per match: 5.7
- H2H stats: Wang had 6 double faults in one match, McNally 2
BetBugs · Total Double FaultsOver 5.5Estimated chance60%

Markets to Avoid

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

Pre-match flagged 2 avoid-market areas; caution remains warranted in high-variance spots.

Head-to-Head

0-2 (2 meetings)

L6-3 6-1Xiyu Wang#94vCaty McNally#73Jul 26, 2025

L6-3 6-3Xiyu Wang#94vCaty McNally#73Oct 1, 2022

2 total meetings

Xiyu Wang

11W 4L

3-6 6-1 4-0 ret.#130Marina Bassols Ribera

7-6(4) 6-3#168Hanyu Guo

6-4 6-3#50Mayar Sherif

6-2 6-2#196Anastasiia Sobolieva

6-2 6-1#165Luisina Giovannini

6-3 6-1#200Carole Monnet

6-3 6-0#246Xinyu Gao

7-6(3) 7-5#153Laura Samson

6-3 7-6(4)#17Sorana Cirstea

6-3 7-5#62Yuliia Starodubtseva

5-4 ret.#32Hailey Baptiste

6-3 6-1#896Danka Kovinic

6-3 6-3#108Polina Kudermetova

6-2 7-5#180Storm Hunter

6-3 6-1#850Kristina Mladenovic

Caty McNally

8W 7L

6-1 6-2#2Elena Rybakina

7-5 6-3#75Elena Gabriela Ruse

6-3 4-6 6-4#53Petra Marcinko

6-3 6-0#95Emiliana Arango

7-5 6-7(5) 6-3#37Janice Tjen

6-4 7-6(3)#63Karolina Pliskova

6-3 6-0#55Antonia Ruzic

6-4 6-4#92Ajla Tomljanovic

6-4 6-3#86Solana Sierra

4-6 6-0 6-4#26Emma Navarro

6-4 6-0#14Belinda Bencic

3-6 7-6(5) 6-3#92Ajla Tomljanovic

6-1 6-7(5) 6-3#8Iga Swiatek

6-2 6-3#61Daria Kasatkina

6-2 6-3#11Marta Kostyuk

Stat Battle

Last 15 match performance, compared side by side.

XWXiyu WangWang

Last 15

6–2

9 core stats · 1 even

Caty McNallyMcNallyCM

Xiyu Wang carries the stronger recent form — Caty McNally's route runs through serve.

Serve · 2–2 · 1 even

1st Serve In71.7%—71.7%

1st Serve Won57.1%+3.1pp60.2%

2nd Serve Won51.0%+11.7pp39.3%

Aces / Match0.9+0.91.8

Double Faults / Match1.42.9 fewer4.3

Return · 1–0

Return Pts Won52.5%+7.5pp45.0%

Pressure · 2–0

Break Pts Converted61.0%+13.5pp47.5%

Break Pts Saved58.9%+1.9pp57.0%

Points · 1–0

Total Pts Won54.0%+4.3pp49.7%

Serve · 2–2 · 1 even

71.7%1st Serve In—71.7%

57.1%1st Serve Won+3.1pp60.2%

51.0%2nd Serve Won+11.7pp39.3%

0.9Aces / Match+0.91.8

1.4Double Faults / Match2.9 fewer4.3

Return · 1–0

52.5%Return Pts Won+7.5pp45.0%

Pressure · 2–0

61.0%Break Pts Converted+13.5pp47.5%

58.9%Break Pts Saved+1.9pp57.0%

Points · 1–0

54.0%Total Pts Won+4.3pp49.7%

Xiyu Wang #94China1Caty McNally #73United States2

Player Profiles

Xiyu Wang

Caty McNally

Quick Take

Context

BetBugs edges

Xiyu Wang +3.5

Over 20.5

Xiyu Wang

Xiyu Wang 2-1

Over 9.5

BetBugs probabilities

Result0 of 1 landed

Games3 of 4 landed

Match stats0 of 0 landed

Markets to Avoid

Catherine Mcnally @ 1.55

Catherine Mcnally 2-0 @ 2.10

Head-to-Head

Xiyu Wang

Caty McNally

Stat Battle