WTA NottinghamFinished

Predictions graded

Ann Li #29United States2Taylah Preston #124Australia1

Sets 5-7 · 6-2 · 6-2Thu 18 Jun 2026, 14:45 Predictions gradedSecond RoundGrass

Predictions5–363%

Edges3–175%

Player Profiles

Ranking advantageAnn Li · 95 places

Ann Li

United States

Reached a career-high No. 29 in May 2026 after a strong 2025 season that included the Guangzhou title and a US Open fourth round. WTA lists grass as her favorite surface.

Current ranking: #29
Peak ranking: #29 · 2026
Current age: 25
Preferred surface: Grass
Hand: Right handed
Height: 170 cm

Taylah Preston

Australia

The 20-year-old Australian right-hander reached a new career-high ranking in June 2026. Her recent rise includes a Hobart semifinal and her first Top 30 win earlier in 2026.

Current ranking: #124
Peak ranking: #124 · 2026
Current age: 20
Preferred surface: —
Hand: Right handed
Height: —

Quick Take

Pre-match view

Context last updated 18 Jun 2026, 15:31 · Europe/Bucharest

Ann Li's superior grass-court record, recent top-30 wins, and slight serve/return edge make her the favorite against lucky-loser Taylah Preston, who faces fatigue after three matches this week.

Expect a competitive three-setter with over 21.5 total games, and value lies in Li to win 2-1 at 4.00, while Preston's straight-sets win is a clear avoid.

Context

Preston lost to Antonia Ruzic 3-6, 7-6(6), 5-7 in the final qualifying round on 15 June.
- She entered the main draw as a lucky loser and beat Anna Blinkova 4-6, 6-3, 6-3 on 16 June.
- Li played only one match, a three-set win over Kimberly Birrell on 17 June.
- Preston's three matches in four days could affect her physical freshness compared to Li's lighter schedule.
Li beat world No. 27 Marie Bouzkova (6-3, 7-5) and No. 19 Ekaterina Alexandrova (4-6, 6-4, 6-3) in Strasbourg in May.
- She also earned a retirement win over world No. 3 Iga Swiatek in Madrid in April.
- Preston's highest-ranked win in her last 15 matches was against No. 106 Anna Blinkova in the Nottingham first round.
- Li's ability to compete with and beat top-30 players suggests she can handle Preston's level.
Preston's career double-fault rate is 5.9%, compared to Li's 3.5%.
- In her last five matches, Preston has hit 6, 7, 4, 5, and 8 double faults.
- Li's return points won percentage is 45%, slightly above the tour average, so she can pressure Preston's second serve.
- Grass courts often amplify serving weaknesses because points are shorter and breaks are harder to recover.

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 1

Other edges · 3

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

Match WinnerwonUncertainty band: Lean

Ann Li

1.50fair 1.61

BetBugs 62% · Market 66.7%

0.0ppshort

Li's superior grass-court pedigree and recent top-30 wins give her a clear edge, but the odds imply a higher win probability than the model estimate, making this a marginal value play.

Set 1 WinnerlostUncertainty band: Lean

Ann Li

1.55fair 1.72

BetBugs 58% · Market 64.5%

0.0ppshort

Li's implied probability is higher than the model estimate, suggesting no edge.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.50
The read
Ann Li's superior grass-court pedigree, stronger recent form against higher-ranked opponents, and slight serve/return edge make her the favorite in this Bo3 match.
- Li has a 10-3 career grass record vs Preston's 9-10, with Li winning her only grass match this year and Preston 4-3 in 2026.
- Li's recent form includes wins over top-30 players (Bouzkova, Alexandrova) and a retirement win over Swiatek, while Preston's best win in the last 15 was over Blinkova (rank 106).
- Li's first-serve win rate (64%) and return points won (45%) edge Preston's 61% and 48%, giving Li a slight serve/return structural advantage.
BetBugs · Match WinnerwonAnn LiEstimated chance62%

Games2 of 3 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
The high frequency of 10+ game first sets in both players' recent matches points to a likely over 9.5 games in set 1.
- Li's last 5 first sets have averaged 10.2 games, with 4 of 5 going over 9.5.
- Preston's last 5 first sets have averaged 10.4 games, with 4 of 5 going over 9.5.
- Both players' Nottingham openers had first sets of 10 games (4-6, 7-6).
BetBugs · Set 1 Total GameswonOver 9.5Estimated chance68%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both players' recent matches have consistently exceeded 21.5 games, and their competitive three-set openers suggest another lengthy contest.
- Li's last 5 matches have averaged 22.8 games, with 4 of 5 going over 21.5.
- Preston's last 5 matches have averaged 24.2 games, with all 5 going over 21.5.
- Both players have been involved in three-setters in their Nottingham openers, indicating competitive matches.
BetBugs · Total GameswonOver 21.5Estimated chance65%
Signal quality Low · Uncertainty band Lean · Not priced
The read
Both players have seen a majority of recent second sets exceed 9.5 games, suggesting a competitive second set.
- Li's last 5 second sets have averaged 9.8 games, with 3 of 5 going over 9.5.
- Preston's last 5 second sets have averaged 10.2 games, with 4 of 5 going over 9.5.
BetBugs · Set 2 Total GameslostOver 9.5Estimated chance60%

Sets2 of 3 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
The high frequency of three-set matches in both players' recent records makes over 2.5 sets likely.
- Li has gone to three sets in 3 of her last 5 matches, and Preston in 4 of her last 5.
- Both players' Nottingham openers were three-setters, and their recent form shows a pattern of extended matches.
BetBugs · Total SetswonOver 2.5Estimated chance60%
Signal quality Low · Uncertainty band Lean · Market price 1.55
The read
Li's slightly better recent first-set performance and high career conversion rate suggest she is marginally more likely to take the opening set.
- Li has won the first set in 8 of her last 15 matches, while Preston has done so in 7 of her last 15.
- Li's first-set win conversion rate is 87% career, indicating she often capitalizes on early leads.
BetBugs · Set 1 WinnerlostAnn LiEstimated chance58%
Signal quality Low · Uncertainty band Slight lean · Market price 1.55
The read
Li's tendency to win in straight sets and her better second-set record in recent matches give her a slight edge to win set 2.
- Li has won the second set in 9 of her last 15 matches, compared to Preston's 7.
- Li's ability to close matches in straight sets (5 of last 8 wins) indicates she often maintains momentum into the second set.
BetBugs · Set 2 WinnerwonAnn LiEstimated chance55%

Match stats0 of 0 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Both players have low ace rates, and their recent match data consistently shows combined ace totals under 6.5.
- Li averages 3.7 aces per match (career ace rate 3.7%), and Preston averages 1.3 aces per match (ace rate 1.3%).
- In their last 5 matches, Li has hit 3, 2, 4, 1, and 2 aces, while Preston has hit 1, 0, 2, 1, and 0.
- Combined, their recent ace counts rarely exceed 6.
BetBugs · Total AcesUnder 6.5Estimated chance70%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Preston's high double-fault rate and Li's moderate rate make a combined total over 7.5 plausible, though not a strong certainty.
- Li averages 3.5 double faults per match (career rate 3.5%), and Preston averages 5.9 (career rate 5.9%).
- In their last 5 matches, Li has hit 4, 3, 2, 5, and 3 double faults, while Preston has hit 6, 7, 4, 5, and 8.
- Combined, their recent double fault counts have exceeded 7.5 in 3 of the last 5 hypothetical matchups.
BetBugs · Total Double FaultsOver 7.5Estimated chance55%

Markets to Avoid

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

Pre-match flagged 1 avoid-market areas; caution remains warranted in high-variance spots.

Ann Li

10W 5L

4-6 7-6(3) 6-4#73Kimberly Birrell

6-3 6-4#60Diane Parry

6-4 6-2#67Shuai Zhang

6-1 6-3#25Emma Navarro

6-3 7-5#27Marie Bouzkova

4-6 6-4 6-3#19Ekaterina Alexandrova

6-1 6-2#53Maya Joint

6-4 6-3#37Liudmila Samsonova

1-6 6-4 6-2#67Shuai Zhang

6-3 6-2#22Leylah Annie Fernandez

7-6(4) 2-6 3-0 ret.#3Iga Swiatek

6-2 6-7(5) 6-3#79Alycia Parks

6-0 6-7(4) 6-3#12Marta Kostyuk

4-6 6-2 6-3#65Kamilla Rakhimova

6-7(6) 6-2 6-4#69Daria Kasatkina

Taylah Preston

8W 7L

4-6 6-3 6-3#106Anna Blinkova

6-3 6-7(6) 7-5#57Antonia Ruzic

6-4 6-3#89Oksana Selekhmeteva

4-6 6-3 6-1#202Harmony Tan

2-6 6-3 6-4#95Ashlyn Krueger

6-4 6-2#190Katie Swan

6-4 6-7(4) 6-3#248Alicia Dudeney

7-5 6-3#205Mai Hontama

6-4 6-4#59Yuliia Starodubtseva

6-0 6-1—Hajar Crinebouch

7-6(5) 3-6 6-1#269En Shuo Liang

6-3 6-2#351Elena Micic

7-5 4-6 7-6(1)#136Emerson Jones

7-5 1-6 6-2#152Harriet Dart

6-2 6-3#200Gabriela Andrea Knutson