United StatesWTA MemphisFinished

Predictions graded

Yexin Ma #194China0Caty McNally #73United States2

Sets 2-6 · 3-6Thu 30 Jul 2026, 18:40 Predictions gradedSecond RoundHard

Predictions2–529%

Edges2–340%

Player Profiles

Ranking advantageCaty McNally · 121 places

Yexin Ma

China

Reached a career-high singles ranking of No. 165 in 2026. Public records list her as right-handed, but no reliable preferred-surface statement was found.

Current ranking: #194
Peak ranking: #165 · 2026
Current age: 27
Preferred surface: —
Hand: Right handed
Height: 163 cm

Caty McNally

United States

Reached a career-high singles ranking of No. 50 on June 22, 2026. She underwent elbow surgery in March 2024 and returned to competition in November 2024.

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 29 Jul 2026, 09:46 · Europe/Bucharest

Caty McNally’s superior serve and extra recovery time give her a slight edge, but Yexin Ma’s recent hard-court form and resilience suggest a competitive match likely to exceed 21.5 games.

Avoid the heavy favorite moneyline on McNally; instead, target the over on total games and Ma +3.5 handicap, with a three-set McNally win offering high value.

Context

McNally beat Xiyu Wang 4-6, 6-3, 7-6(5) in 3h16 on July 28.
- Ma beat Kimberly Birrell in 1h44 on July 29, giving McNally an extra day of recovery.
- McNally's last-15 average match duration is 119.4 minutes, but her only hard-court match in this window lasted 191.9 minutes.
Ma's last-15 hard-court record is 6-4, with a 50% games-won rate.
- She beat No. 66 Birrell 7-6(2), 6-4 in the first round, her first tour-level win in two years.
- Ma has played 4 three-setters in her last 10 hard-court matches, showing resilience.
McNally's last-15 first-serve in% is 71.3% vs Ma's 56.1%.
- McNally wins 60.1% of first-serve points, compared to Ma's 58.3%.
- McNally's break-point save rate is 55.6%, higher than Ma's 47%.

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 4

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
McNally's superior serve stats and higher-quality recent wins give her a structural edge, supported by better recovery time.
- McNally's last15 overall record is 9-6 (60%) vs Ma's 8-7 (53.3%), with a higher games-won% (52% vs 49.3%).
- McNally has a stronger serve profile: 71.3% first serve in vs Ma's 56.1%, and saves break points at 55.6% vs Ma's 47%.
- McNally's recent form includes wins over top-100 opponents (Wang #94, Ruse #75, Navarro #26), while Ma's best win is over #66 Birrell.
- McNally has more recovery time after her 3h16 opener on July 28 compared to Ma's July 29 match, reducing fatigue risk.
BetBugs · Match WinnerwonCaty McNallyEstimated chance62%

Games0 of 2 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both players' recent matches trend toward longer contests, and McNally's high total games average supports an over.
- Ma's last15 matches average 19.6 total games, but her Hard surface matches average 20.2 games.
- McNally's last15 matches average 22.8 total games, with her only Hard match in this window going to 32 games.
- Both players have shown competitive sets: Ma's last two wins were 7-6, 6-4 and 7-6, 2-6, 6-0; McNally's last match was 4-6, 6-3, 7-6.
- McNally's break point save rate (55.6%) and Ma's break point convert rate (44%) suggest extended games.
BetBugs · Total GameslostOver 21.5Estimated chance65%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Ma's competitiveness on hard courts and McNally's lack of dominant wins make a +3.5 game handicap for Ma likely to cover.
- Ma's last15 Hard surface record is 6-4, with a games won% of 50%, indicating competitive matches.
- McNally's only Hard match in last15 was a close 4-6, 6-3, 7-6 win, suggesting she may not dominate.
- Ma's recent wins over Birrell and Ito show she can compete with higher-ranked players.
BetBugs · Game HandicaplostYexin Ma +3.5Estimated chance60%

Sets1 of 2 landed

Signal quality Low · Uncertainty band Lean · Market price 1.20
The read
McNally's serve advantage and strong first-set record suggest she is more likely to take the opening set.
- McNally's first serve in% (71.3%) and first serve points won% (60.1%) are significantly better than Ma's (56.1% and 58.3%).
- Ma's last15 Hard surface first serve points won% is 61.2%, but her overall first serve in% is low at 55%.
- McNally has a 85% first set win conversion rate in her career, indicating she often starts strong.
BetBugs · Set 1 WinnerwonCaty McNallyEstimated chance58%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
The frequency of three-set matches in both players' recent history, especially on hard courts, supports a deciding set.
- Ma's last15 matches have gone to three sets in 7 of 15 (47%), and McNally's in 5 of 15 (33%).
- On Hard, Ma has played 4 three-setters in 10 matches (40%), while McNally's only Hard match went three sets.
- Both players have similar break point conversion rates (Ma 44%, McNally 50%), indicating potential for breaks and extended sets.
BetBugs · Total SetslostOver 2.5Estimated chance55%

Match stats0 of 0 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both players have low ace rates, making it likely the total stays under 4.5.
- Ma averages 2.2 aces per match in last15, with 2.3 on Hard; McNally averages 1.9 overall, with 1.0 in her only Hard match.
- Combined average aces per match: Ma 2.2 + McNally 1.9 = 4.1, below the 4.5 line.
- Neither player is a big server: Ma's first serve in% is 56.1%, McNally's is 71.3% but with low ace counts.
BetBugs · Total AcesUnder 4.5Estimated chance68%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
McNally's elevated double fault count, combined with Ma's moderate rate, pushes the expected total over 7.5.
- Ma averages 3.5 double faults per match in last15, with 3.8 on Hard; McNally averages 4.8 overall, with 9.0 in her only Hard match.
- Combined average: Ma 3.5 + McNally 4.8 = 8.3, above the 7.5 line.
- McNally's high double fault rate (4.8 per match) is a consistent trend across surfaces.
BetBugs · Total Double FaultsOver 7.5Estimated chance55%

Markets to Avoid

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

Pre-match flagged 3 avoid-market areas; caution remains warranted in high-variance spots.

Prediction history

Catherine Mcnally has been moderately reliable when projected to win

In 8 matches where Catherine Mcnally was predicted to win, she fulfilled the prediction 5 times. The average estimated probability in these matches was 62.5%, closely matching the expected 5 fulfilled predictions. Notably, all 3 missed predictions resulted in losses for Mcnally, with no draws or wins in those matches.

Recent evidence for Catherine Mcnally8 matches

Date / competitionMatch resultPredictedActualResult

25 Jun·WTA Eastbourne

#50Catherine Mcnally1-2#51Petra Marcinko

BetBugsCatherine Mcnally to win·65%

Missed

25 Jun 2026

WTA Eastbourne

#50Catherine Mcnally1-2#51Petra Marcinko

Catherine Mcnally to win

65%probability

Petra Marcinko won

Missed

24 Jun·WTA Eastbourne

#50Catherine Mcnally2-0#101Emiliana Arango

BetBugsCatherine Mcnally to win·65%

Matched

24 Jun 2026

WTA Eastbourne

#50Catherine Mcnally2-0#101Emiliana Arango

Catherine Mcnally to win

65%probability

Catherine Mcnally won

Matched

23 Jun·WTA Eastbourne

#43Janice Tjen1-2#54Catherine Mcnally

BetBugsCatherine Mcnally to win·58%

Matched

23 Jun 2026

WTA Eastbourne

#43Janice Tjen1-2#54Catherine Mcnally

Catherine Mcnally to win

58%probability

Catherine Mcnally won

Matched

18 Jun·WTA Nottingham

#87Karolina Pliskova2-0#54Catherine Mcnally

BetBugsCatherine Mcnally to win·58%

Missed

18 Jun 2026

WTA Nottingham

#87Karolina Pliskova2-0#54Catherine Mcnally

Catherine Mcnally to win

58%probability

Karolina Pliskova won

Missed

16 Jun·WTA Nottingham

#59Catherine Mcnally2-0#58Antonia Ruzic

BetBugsCatherine Mcnally to win·58%

Matched

16 Jun 2026

WTA Nottingham

#59Catherine Mcnally2-0#58Antonia Ruzic

Catherine Mcnally to win

58%probability

Catherine Mcnally won

Matched

Yexin Ma

8W 7L

7-6(2) 6-4#66Kimberly Birrell

7-6(3) 2-6 6-0#235Aoi Ito

6-3 3-6 6-1#656Hong Yi Cody Wong

6-3 6-2#505Dana Guzman

6-2 6-2#794Rachel Gailis

6-2 6-4—Theadora Rabman

6-2 2-6 6-4#841Francoise Abanda

6-2 6-0#144Lucrezia Stefanini

6-4 6-2#840Mia Slama

6-2 1-6 7-6(1)#350Momoko Kobori

6-2 6-4#486Reese Brantmeier

6-0 6-3#209Erika Andreeva

6-3 6-1#735Sonja Zhiyenbayeva

6-4 6-3#282Xinxin Yao

6-2 6-0#506Ya-Yi Yang

Caty McNally

9W 6L

4-6 6-3 7-6(5)#94Xiyu Wang

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

Stat Battle

Last 15 match performance, compared side by side.

YMYexin MaMa

Last 15

3–4

9 core stats · 2 even

Caty McNallyMcNallyCM

Caty McNally carries the stronger recent form — Yexin Ma's route runs through serve.

Serve · 3–2

1st Serve In56.1%+15.2pp71.3%

1st Serve Won58.3%+1.8pp60.1%

2nd Serve Won48.5%+8.3pp40.2%

Aces / Match2.2+0.31.9

Double Faults / Match3.51.3 fewer4.8

Return · 0–0 · 1 even

Return Pts Won46.1%—46.0%

Pressure · 0–2

Break Pts Converted44.0%+6.0pp50.0%

Break Pts Saved47.0%+8.6pp55.6%

Points · 0–0 · 1 even

Total Pts Won49.8%—50.2%

Serve · 3–2

56.1%1st Serve In+15.2pp71.3%

58.3%1st Serve Won+1.8pp60.1%

48.5%2nd Serve Won+8.3pp40.2%

2.2Aces / Match+0.31.9

3.5Double Faults / Match1.3 fewer4.8

Return · 0–0 · 1 even

46.1%Return Pts Won—46.0%

Pressure · 0–2

44.0%Break Pts Converted+6.0pp50.0%

47.0%Break Pts Saved+8.6pp55.6%

Points · 0–0 · 1 even

49.8%Total Pts Won—50.2%

Yexin Ma #194China0Caty McNally #73United States2

Player Profiles

Yexin Ma

Caty McNally

Quick Take

Context

BetBugs edges

Caty McNally 2-0

Over 18.5

Yexin Ma +6.5

Caty McNally 2-1

Caty McNally

BetBugs probabilities

Result1 of 1 landed

Games0 of 2 landed

Sets1 of 2 landed

Match stats0 of 0 landed

Markets to Avoid

Catherine Mcnally @ 1.12

Yexin Ma @ 4.00

Catherine Mcnally 2-0 @ 1.36

Catherine Mcnally has been moderately reliable when projected to win

Yexin Ma

Caty McNally

Stat Battle