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Predictions graded

Maria Sakkari #33Greece2Robin Montgomery #200United States1

Sets 2-6 · 7-5 · 6-2Tue 1 Sept 2026, 18:43 Predictions gradedFirst RoundHard

Predictions5–363%

Edges3–175%

Player Profiles

Ranking advantageMaria Sakkari · 167 places

Maria Sakkari

Greece

Reached career-high No. 3 on 21 March 2022. She identifies hard and clay as her favorite surfaces; her 2024 shoulder absence is historical rather than a current fitness finding.

Current ranking: #33
Peak ranking: #3 · 2022
Current age: 31
Preferred surface: Hard and clay
Hand: Right handed
Height: 172 cm

Robin Montgomery

United States

Montgomery reached a reported career-high No. 95 in June 2025 before a wrist injury sidelined her until April 2026. She won her first WTA title at the Libéma Open in June 2026 after returning.

Current ranking: #200
Peak ranking: #95 · 2025
Current age: 21
Preferred surface: —
Hand: Left handed
Height: 178 cm

Quick Take

Pre-match view

Context last updated 29 Aug 2026, 06:30 · Europe/Bucharest

Sakkari's experience and solid hard-court form give her the edge over qualifier Montgomery, but Montgomery's strong serve could keep it close.

Best bets: Sakkari ML (1.80), Over 22.5 games (1.83), Montgomery +1.5 games (1.80). Avoid Over 2.5 sets and Sakkari 2-1 set betting.

Context

Montgomery, 21, is a left-handed American ranked No. 187 who has been climbing through qualifying and lower-tier events.
Her 86.7% win rate over the last 15 matches is far above Sakkari's 53.3%, and she has already won three matches at this venue this week. That recent match volume and confidence could make her more comfortable in the early rounds, though the step up to a top-35 opponent is a significant test.
- Montgomery's last 15 overall record is 13-2 (86.7%), with 27 sets won and 36 played.
- Sakkari's last 15 overall record is 8-7 (53.3%), with 19 sets won and 35 played.
- Montgomery has won three qualifying matches at the U.S. Open this week, all on hard court.
- Sakkari lost her most recent match to Iga Swiatek 4-6 6-1 6-1 on August 17.
Sakkari, 30, is a former world No. 3 and a consistent top-40 player with a powerful baseline game.
On hard courts in her last 15 matches, she has won 66.7% of matches and 56.4% of games, but she has saved only 40.5% of break points and won just 51.3% of second-serve points. Montgomery's lefty serve and aggressive returning could pressure those weaker areas, though Sakkari's experience in Grand Slam main draws remains an advantage.
- Sakkari's last 15 hard-court record is 6-3 (66.7%), with 13 sets won and 20 played.
- Her hard-court break points saved is 40.5% (17 of 42).
- Her hard-court second-serve points won is 51.3% (120 of 234).
- Montgomery's last 15 hard-court record is 4-1 (80%), with 8 sets won and 12 played.
Sakkari is the No. 32 seed and enters the main draw directly. Montgomery, 21, qualified by winning three matches this week, including a three-setter on 27 August.
Montgomery has played three extra matches in the past week, including a three-set qualifying final. That workload could leave her slightly less fresh than Sakkari, who has had a full week to prepare. The effect is likely small, but it is a real difference in preparation.
- Montgomery completed a three-set final qualifying win on 27 August.
- Sakkari is listed in the published 32-seed group for the 128-player singles draw.
ConfirmedSources checked 29 Aug 2026, 06:28 · Europe/BucharestUS Open 2026: Dates, draws, schedule, prize money and everything to knowwww.wtatennis.com · 27 Aug 2026Montgomery returns to US Open main draw; rain pushes qualifying finale to Fridaywww.wtatennis.com · 28 Aug 2026
Montgomery's left-handed serve is a key part of her game, especially on hard courts.
Her 7 aces per match and 76.6% first-serve points won in the last 15 matches are significantly better than Sakkari's 3.6 aces and 69.2% first-serve points won. If Montgomery serves well, she can hold easily and put pressure on Sakkari's service games, but Sakkari's return points won of 41.4% suggests she can still create chances.
- Montgomery's last 15 overall aces per match is 7.0 (105 aces in 15 matches).
- Montgomery's last 15 overall first-serve points won is 76.6% (510 of 666).
- Sakkari's last 15 overall aces per match is 3.6 (54 aces in 15 matches).
- Sakkari's last 15 overall first-serve points won is 69.2% (378 of 546).

BetBugs edges

Compare BetBugs' chances with the market's.

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.80
The read
Sakkari's superior ranking, experience, and solid hard-court form outweigh Montgomery's small-sample hot streak, making Sakkari the likely winner.
- Sakkari last 15 hard-court record: 6-3 (66.7%), with 56.4% games won.
- Montgomery last 15 hard-court record: 4-1 (80%), but only 5 matches tracked.
- Sakkari ranking 33 vs Montgomery 187; Sakkari has 518 career wins vs 151 for Montgomery.
- Sakkari recent hard-court losses to top-10 players (Swiatek, Gauff), while Montgomery's wins are mostly vs lower-ranked qualifiers.
BetBugs · Match WinnerwonMaria SakkariEstimated chance62%

Games2 of 2 landed

Signal quality Medium · Uncertainty band Lean · Not priced
The read
Competitive hard-court stats suggest a match likely to exceed 21.5 total games.
- Sakkari last 15 hard-court average games per match: 19.9 (179 games / 9 matches).
- Montgomery last 15 hard-court average games per match: 21.2 (106 games / 5 matches).
- Both players have similar total points won percentages (Sakkari 53.6%, Montgomery 53.5% on hard).
- Montgomery's last three qualifying matches averaged 20.3 games.
BetBugs · Total GameswonOver 21.5Estimated chance58%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Montgomery's competitive hard-court stats and Sakkari's occasional lapses make +3.5 games a reasonable handicap.
- Montgomery last 15 hard-court games won: 56.6%.
- Sakkari last 15 hard-court games won: 56.4%.
- Montgomery's qualifying wins show she can compete in longer matches.
- Sakkari's recent losses to top players were by 8+ games, but against lower-ranked opponents she wins comfortably.
BetBugs · Game HandicapwonRobin Montgomery +3.5Estimated chance58%

Sets0 of 1 landed

Signal quality Medium · Uncertainty band Lean · Market price 1.80
The read
Sakkari's strong first-set conversion and hard-court serving give her an edge to start the match.
- Sakkari first-set win conversion career: 87%.
- Sakkari last 15 hard-court first serve points won: 70.4%.
- Montgomery last 15 hard-court first serve points won: 77.5%, but only 5 matches.
- Sakkari has won first set in 6 of her last 9 hard-court matches.
BetBugs · Set 1 WinnerlostMaria SakkariEstimated chance60%

Match stats0 of 0 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Both players serve aggressively, and the combined ace rate suggests over 8.5 aces is likely.
- Sakkari last 15 hard-court aces per match: 3.3.
- Montgomery last 15 hard-court aces per match: 4.2.
- Combined average aces per match on hard: 7.5.
- Montgomery's overall last 15 aces per match: 7.0, boosted by grass-court performance.
BetBugs · Total Acesnot gradableOver 8.5Estimated chance55%

Previous match context available

Maria Sakkari

8W 7L

4-6 6-1 6-1#8Iga Swiatek

6-2 5-7 6-1#88Kamilla Rakhimova

6-1 6-4#4Cori Gauff

6-3 6-2#52Zeynep Sonmez

7-6(5) 6-3#28Barbora Krejcikova

6-1 7-5#67Alina Korneeva

6-4 6-3#89Alycia Parks

6-1 6-2#131Harriet Dart

6-0 7-6(1)#96Polina Kudermetova

6-1 6-2#20Jasmine Paolini

6-3 0-6 7-6(7)#88Kamilla Rakhimova

6-3 6-3#42Clara Tauson

4-6 7-6(1) 6-4#121Qinwen Zheng

6-3 6-3#79Tatjana Maria

1-6 6-3 6-2#21Maja Chwalinska

Robin Montgomery

13W 2L

2-6 6-2 6-2#565Carson Branstine

7-5 6-3#139Jeline Vandromme

6-1 6-1#162Kayla Cross

6-3 6-1#48Lilli Tagger

4-6 7-5 6-3#114Julia Grabher

0-6 6-4 7-5#20Jasmine Paolini

3-6 6-1 6-1#133Marina Bassols Ribera

6-2 6-2#115Elvina Kalieva

6-4 7-6(1)#245Caroline Dolehide

6-4 6-2#103Ajla Tomljanovic

6-4 6-4#44Daria Snigur

6-4 7-6(4)#176Greetje Minnen

5-7 6-0 6-4#59Daria Kasatkina

7-6(3) 6-3#201Joanna Garland

6-7(4) 7-6(1) 6-1#138Yue Yuan

Stat Battle

Last 15 match performance, compared side by side.

MSMaria SakkariSakkari

Last 15

2–7

9 core stats · 0 even

Robin MontgomeryMontgomeryRM

Robin Montgomery carries the stronger recent form — Maria Sakkari's route runs through serve.

Serve · 2–3

1st Serve In55.5%+5.9pp61.4%

1st Serve Won69.2%+7.4pp76.6%

2nd Serve Won49.1%+2.6pp46.5%

Aces / Match3.6+3.47.0

Double Faults / Match3.00.8 fewer3.8

Return · 0–1

Return Pts Won41.4%+2.4pp43.8%

Pressure · 0–2

Break Pts Converted45.4%+1.7pp47.1%

Break Pts Saved54.2%+16.3pp70.5%

Points · 0–1

Total Pts Won50.8%+3.5pp54.3%

Serve · 2–3

55.5%1st Serve In+5.9pp61.4%

69.2%1st Serve Won+7.4pp76.6%

49.1%2nd Serve Won+2.6pp46.5%

3.6Aces / Match+3.47.0

3.0Double Faults / Match0.8 fewer3.8

Return · 0–1

41.4%Return Pts Won+2.4pp43.8%

Pressure · 0–2

45.4%Break Pts Converted+1.7pp47.1%

54.2%Break Pts Saved+16.3pp70.5%

Points · 0–1

50.8%Total Pts Won+3.5pp54.3%

Maria Sakkari

Robin Montgomery

Quick Take

Context

BetBugs edges

Maria Sakkari

Maria Sakkari

Over 22.5

Robin Montgomery +1.5

Result1 of 1 landed

Games2 of 2 landed

Sets0 of 1 landed

Match stats0 of 0 landed

Maria Sakkari

Robin Montgomery

Stat Battle