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Predictions graded

Mananchaya Sawangkaew #164Thailand2Lea Ma #299United States0

Sets 6-2 · 6-3Thu 9 Jul 2026, 19:00 Predictions gradedSecond RoundGrass

Predictions3–350%

Edges3–175%

Player Profiles

Ranking advantageMananchaya Sawangkaew · 135 places

Mananchaya Sawangkaew

Thailand

Thai right-hander who reached a career-high No. 100 in June 2025. Her WTA bio lists hard court as her preferred surface. She arrives in Newport off a Wimbledon third-round run in July 2026.

Current ranking: #164
Peak ranking: #100 · 2025
Current age: 23
Preferred surface: Hard
Hand: Right handed
Height: —

Lea Ma

United States

American former Georgia standout who moved into the pro circuit after college. Public sources show a career-high singles ranking of No. 328 in October 2025. Reliable public reporting on a preferred surface is thin.

Current ranking: #299
Peak ranking: #328 · 2025
Current age: 25
Preferred surface: —
Hand: Right handed
Height: 5 ft 9 in

Quick Take

Pre-match view

Context last updated 9 Jul 2026, 15:14 · Europe/Bucharest

Sawangkaew's strong grass form and higher-level experience make her the clear favorite over wild card Lea Ma, who lacks surface pedigree.

The best betting value lies in over 20.5 total games, as both players have been involved in extended matches, while straight-set and first-set markets offer no edge. Avoid the under 2.5 sets and over 9.5 first-set games lines due to unfavorable pricing and matchup dynamics.

Context

10-3 grass record in 2026, with wins over top-100 players Alycia Parks and Maja Chwalinska.
- Reached Wimbledon third round, losing only to world No. 9 Karolina Muchova.
- Won her Newport opener 6-3, 6-4 against Caroline Dolehide.
Career grass record: 1 win, 1 loss, with the win coming via retirement in her last match.
- Lost to world No. 468 Savannah Broadus in straight sets on grass on July 4.
- No wins against top-200 players on grass.
Opponent Clervie Ngounoue retired with dizziness after a tight second set.
- Ma played only 22 games, fewer than a typical three-setter.
- No indication of injury for Ma, but lack of full match play could affect sharpness.

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: Strong lean

Mananchaya Sawangkaew

1.22fair 1.39

BetBugs 72% · Market 82%

0.0ppshort

Sawangkaew's strong grass form and higher-level competition experience give her a clear edge over Ma, who lacks grass pedigree and has faced weaker opposition.

Set 1 WinnerwonUncertainty band: Strong lean

Mananchaya Sawangkaew

1.30fair 1.47

BetBugs 68% · Market 76.9%

0.0ppshort

Sawangkaew's strong first-set record on grass and Ma's occasional slow starts make a Sawangkaew first-set win likely, but the odds imply a higher probability than our model estimates.

Set BettingwonUncertainty band: Slight lean

Mananchaya Sawangkaew 2-0

1.65fair 1.82

BetBugs 55% · Market 60.6%

0.0ppshort

Sawangkaew's grass-court efficiency and Ma's limited grass experience support a straight-set win, but the odds imply a higher probability than our model estimates.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality High · Uncertainty band Strong lean · Market price 1.22
The read
Sawangkaew's strong grass form and higher-level competition experience give her a clear edge over Ma, who lacks grass pedigree and has faced weaker opposition.
- Sawangkaew has a 10-3 grass record in 2026, including a Wimbledon third-round run with wins over top-100 players.
- Lea Ma is 1-0 on grass in 2026 but has only one career grass win and a 51% tiebreak win rate.
- Sawangkaew's recent form: 4-1 in last 5 matches, all on grass, with wins over Dolehide, Parks, and Chwalinska.
- Ma's last 5 matches include a retirement win and a loss to a player ranked 468, with no top-100 wins in the window.
BetBugs · Match WinnerwonMananchaya SawangkaewEstimated chance72%

Games0 of 2 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.90
The read
Both players have been involved in matches with extended games, and Ma's fighting spirit could push the total past 20.5 games.
- Sawangkaew's last 5 matches averaged 20.8 total games, with 3 of 5 going over 20.5.
- Ma's last 5 completed matches averaged 21.4 total games, with 4 of 5 going over 20.5.
- Both players have competitive recent matches, with Sawangkaew's Wimbledon run featuring tight sets.
BetBugs · Total GameslostOver 20.5Estimated chance65%
Signal quality Low · Uncertainty band Near coin-flip · Not priced
The read
The first set could be closely contested, with both players showing the ability to push games beyond 9.5.
- Sawangkaew's last 5 first sets averaged 9.6 games, with 3 of 5 going over 9.5.
- Ma's last 5 first sets averaged 9.4 games, with 3 of 5 going over 9.5.
- Both players have had tight opening sets, including tiebreaks and 7-5 scores.
BetBugs · Set 1 Total GameslostOver 9.5Estimated chance50%

Sets2 of 2 landed

Signal quality Medium · Uncertainty band Strong lean · Market price 1.30
The read
Sawangkaew's tendency to start fast on grass, combined with Ma's occasional slow starts, makes a first-set win for the Thai player likely.
- Sawangkaew won the first set in 4 of her last 5 matches, all on grass.
- Ma lost the first set in 2 of her last 5 matches, including against a player ranked 468.
- Sawangkaew's first-set win conversion rate is 88% career, indicating strong starts.
BetBugs · Set 1 WinnerwonMananchaya SawangkaewEstimated chance68%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.65
The read
Sawangkaew's ability to close matches efficiently on grass, coupled with Ma's limited grass exposure, supports a straight-set victory for the favorite.
- Sawangkaew won in straight sets in 3 of her last 5 matches, all on grass.
- Ma has lost in straight sets in 2 of her last 5 matches, including against lower-ranked opponents.
- Sawangkaew's first-set win rate and Ma's lower grass experience suggest a potential straight-set outcome.
BetBugs · Set BettingwonMananchaya Sawangkaew 2-0Estimated chance55%

Match stats0 of 0 landed

Signal quality Low · Uncertainty band Slight lean · Not priced
The read
Both players have moderate ace rates, and a match with over 20 games could see the total aces exceed 6.5.
- Sawangkaew averages 3.9% ace rate, which over ~20 games could yield 4-5 aces.
- Ma averages 4.6% ace rate, slightly higher, potentially adding 3-4 aces.
- Combined ace rates suggest a total around 7-9 aces in a competitive match.
BetBugs · Total AcesOver 6.5Estimated chance52%

Mananchaya Sawangkaew

10W 5L

6-3 6-4#214Caroline Dolehide

6-2 7-6(1)#9Karolina Muchova

7-5 6-0#81Alycia Parks

2-6 7-5 6-2#21Maja Chwalinska

5-7 7-5 6-1#475Oceane Dodin

2-6 6-4 7-5#130Mary Stoiana

6-3 1-6 6-4#160Anouk Koevermans

7-6(3) 6-0#176Akasha Urhobo

6-3 6-2#32Alexandra Eala

6-4 6-1#137Kayla Day

6-4 7-5#167Linda Klimovicova

7-6(3) 6-3#228Aoi Ito

6-2 6-3#308Yuriko Miyazaki

6-3 3-6 6-3#501Hikaru Sato

6-0 7-5#527Heather Watson

Lea Ma

11W 4L

6-4 6-6 ret.#380Clervie Ngounoue

7-6(3) 7-6(6)#468Savannah Broadus

6-4 2-6 7-5#380Clervie Ngounoue

6-4 2-6 6-1#136Elvina Kalieva

3-0 ret.—Jo-Yee Chan

6-3 7-6(5)—Violeta Martinez

6-3 7-6(3)#223Madison Brengle

6-3 6-3#396Zuzanna Pawlikowska

6-1 6-0#593Ana Grubor

6-4 6-1—Unknown Player

6-1 4-6 6-1#868Maria Kononova

7-5 6-2#183Whitney Osuigwe

6-4 2-6 6-1#524Lina Glushko

6-4 1-6 6-2#533Dana Guzman

7-5 6-3#429Malaika Rapolu