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Predictions graded

Kyoka Okamura #307Japan0Leylah Annie Fernandez #31Canada2

Sets 2-6 · 3-6Mon 21 Sept 2026, 10:42 Predictions gradedFirst RoundI.hard

Predictions10–0100%

Edges2–722%

Player Profiles

Ranking advantageLeylah Annie Fernandez · 276 places

Kyoka Okamura

Japan

Okamura is ranked No. 307 and plays right-handed. She came through qualifying at this event, beating Eva Marie Desvignes and Mei Yamaguchi on 19-20 September. Her coach is listed as Jaime Higa.

Current ranking: #307
Peak ranking: —
Current age: —
Preferred surface: —
Hand: Right handed
Height: —

Leylah Annie Fernandez

Canada

Fernandez, 168 cm, plays left-handed and is the higher-ranked player here at No. 31. She is the left-hander in this matchup against Okamura's right-handed stance.

Current ranking: #31
Peak ranking: —
Current age: —
Preferred surface: —
Hand: Left handed
Height: 168 cm

Quick Take

Pre-match view

Context last updated 21 Sep 2026, 10:24 · Europe/Bucharest

A world No. 31 against a No. 307 in the first round in Singapore: Fernandez is the likeliest winner, but the 1.01 on her asks for more than her 6-9 recent record supports.

The quoted prices that offer something are on Okamura and on longer matches — Okamura +5.5 games at 3.20, over 19.5 games at 3.00 and over 2.5 sets at 5.25 among them.

Context

Okamura comes into this first-round match having won her two most recent matches, the latest a 6-1, 6-1 over a higher-ranked opponent.
Yamaguchi was ranked 54 places above Okamura, so this is a step up in opposition rather than the kind of lower-ranked opponent Okamura has often lost to in this window. It came a day after a 7-6, 6-3 win over Eva Marie Desvignes, giving her two competitive wins immediately before this match. A two-match sample against modest opposition does not show she can live with a top-40 player, and her wider hard-court record since 20 May is 3-10.
- Beat Mei Yamaguchi (No. 253) 6-1, 6-1 on 2026-09-20 in an indoor hard-court match
Fernandez's most recent completed match came against one of the best players in the world, and she started it at a high level.
Winning a first set 6-1 against Pegula is the strongest single result in her recent hard-court file. She could not sustain it, dropping the next two sets 4-6, 3-6, and that 1-2 defeat is one of two three-set losses in her nine hard-court matches from 27 July to 4 September. It fits a player who is 6-9 in her last 15 matches rather than one who wins comfortably every time out. Okamura has not faced anyone near Pegula's level in the same period.
- Lost 1-2 to Jessica Pegula (No. 3) on 2026-09-04: 6-1, 4-6, 3-6, a completed hard-court match
Okamura's first sets on hard have been close to even while her second sets have gone badly, a split that matters over a best-of-three match.
Her first-set record in the same 13 matches is 6-7 with an average of 9.4 games, so the drop between her first and second sets is sharp rather than a general weakness throughout. Seven of those 13 matches ended in a 0-2 defeat, showing how often she has been beaten without taking a set. Thirteen matches is a limited sample and set-level records do not guarantee the same pattern repeats in this first-round match.
- Second-set record 2-11 across 13 hard-court matches, 2026-05-20 to 2026-09-20
- First-set record 6-7 with an average of 9.4 games per first set in the same 13 matches
- Seven of the 13 hard-court matches ended in a 0-2 straight-set defeat

BetBugs edges

Compare BetBugs' chances with the market's.

Positive edges · 8

BetBugs probabilities

How likely BetBugs thought each outcome was.

Result1 of 1 landed

Signal quality High · Uncertainty band Strong lean · Market price 1.01
The read
Fernandez is much higher ranked and has a stronger serve and recent wins against quality opponents.
- Ranked 31 vs Okamura at 307
- Hard-court record 5-4 with wins over top-100 players
- First-serve points won 67.4% on hard
BetBugs · Match WinnerwonLeylah Annie FernandezEstimated chance85%

Games4 of 4 landed

Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Fernandez is likely to win comfortably, which tends to keep the total games low.
- Okamura average total games on hard is 21.1
- Fernandez average total games on hard is 19.6
BetBugs · Total GameswonUnder 19.5Estimated chance56%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Fernandez often wins the first set with a break or two, keeping games low.
- Fernandez set1 average total games is 8.3
- Okamura set1 average total games is 9.4
BetBugs · Set 1 Total GameswonUnder 9.5Estimated chance55%
Signal quality Medium · Uncertainty band Slight lean · Not priced
The read
Fernandez often wins by a margin around six games against lower-ranked opponents.
- Fernandez hard-court games won 56.3%
- Okamura hard-court games won 42.3%
- Fernandez recent 2-0 wins came by seven-game margins
BetBugs · Game HandicapwonLeylah Annie Fernandez -5.5Estimated chance55%
Signal quality Medium · Uncertainty band Slight lean · Market price 1.95
The read
Second sets in Fernandez's hard matches tend to have more games.
- Okamura set2 average total games is 8.6
- Fernandez set2 average total games is 9.3
BetBugs · Set 2 Total GameswonOver 8.5Estimated chance54%

Sets4 of 4 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Fernandez is far more reliable in second sets, while Okamura often fades.
- Fernandez set2 record on hard is 5-4
- Okamura set2 record on hard is 2-11
BetBugs · Set 2 WinnerwonLeylah Annie FernandezEstimated chance78%
Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Fernandez starts strongly on hard, winning most of her first sets against varied opposition.
- Fernandez set1 record on hard is 7-2
- First-serve points won 67.4% on hard
BetBugs · Set 1 WinnerwonLeylah Annie FernandezEstimated chance75%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Straight-set results are common for both, especially when Fernandez is favored.
- Fernandez 2-0 in five of nine hard matches
- Okamura 0-2 in seven of 13 hard matches
BetBugs · Total SetswonUnder 2.5Estimated chance64%
Signal quality Medium · Uncertainty band Lean · Not priced
The read
Fernandez often wins in straight sets and Okamura frequently loses without winning a set.
- Fernandez has five 2-0 wins in nine hard matches
- Okamura has seven 0-2 losses in 13 hard matches
BetBugs · Set BettingwonLeylah Annie Fernandez 2-0Estimated chance59%

Match stats1 of 1 landed

Signal quality Medium · Uncertainty band Strong lean · Not priced
The read
Most sets are decided before a tiebreak for both players.
- Okamura has two tiebreaks in 13 hard matches
- Fernandez has one tiebreak in nine hard matches
BetBugs · Tiebreak in MatchwonNoEstimated chance78%
Signal quality Low · Uncertainty band Lean · Not priced
The read
Both have modest ace counts, keeping the total likely under 4.5.
- Okamura averages 1.4 aces per match on hard
- Fernandez averages 2.0 aces per match on hard
BetBugs · Total Acesnot gradableUnder 4.5Estimated chance58%
Signal quality Low · Uncertainty band Slight lean · Not priced
The read
The combined average sits just below 7.5.
- Okamura averages 3.6 double faults per match on hard
- Fernandez averages 3.2 double faults per match on hard
BetBugs · Total Double Faultsnot gradableUnder 7.5Estimated chance53%

Markets to Avoid

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

The 1.01 price requires 99.0%, above our 85.0% estimate.

Previous match context available

Kyoka Okamura

4W 11L

6-1 6-1#253Mei Yamaguchi 7-6(2) 6-3#872Eva Marie Desvignes

6-2 7-5#276Daria Khomutsianskaya

6-3 6-2#409Kristiana Sidorova

6-1 6-4#210Hayu Kinoshita

7-5 6-1#136Carol Young Suh Lee

6-2 6-1#61Lanlana Tararudee

6-3 6-1#143Susan Bandecchi

7-5 6-1#358Hiromi Abe

4-6 6-3 6-2#347Varvara Panshina

6-1 3-6 6-4#358Hiromi Abe

4-6 6-4 7-6(3)#867Yanan Hou

4-6 6-4 6-3#248Valentina Ryser

7-5 6-1#187Katie Swan

6-3 6-2#368Momoko Kobori

Leylah Annie Fernandez

6W 9L

1-6 6-4 6-3#3Jessica Pegula

6-4 6-1#88Mananchaya Sawangkaew

6-3 6-2#54Shuai Zhang

3-6 6-2 6-2#82Xiyu Wang

6-4 6-4#17Naomi Osaka

6-1 6-4#5Mirra Andreeva

6-2 6-2#91Renata Zarazua

6-2 7-6(1)#18Alexandra Eala

6-1 6-4#74Magda Linette

6-1 7-6(3)#51Janice Tjen

6-3 6-4#40Xinyu Wang

6-7(5) 6-3 6-3#53Katie Boulter

6-4 7-6(1)#58Zeynep Sonmez

3-6 7-6(4) 7-5#53Katie Boulter

6-4 6-4#72Alycia Parks

Stat Battle

Last 15 match performance, compared side by side.

KOKyoka OkamuraOkamura

Last 15

2–6

9 core stats · 1 even

Leylah Annie FernandezFernandezLF

Leylah Annie Fernandez carries the stronger recent form — Kyoka Okamura's route runs through serve.

Serve · 1–3 · 1 even

1st Serve In63.2%—62.8%

1st Serve Won56.0%+10.3pp66.3%

2nd Serve Won44.8%+2.2pp47.0%

Aces / Match1.5+1.22.7

Double Faults / Match3.21.3 fewer4.5

Return · 1–0

Return Pts Won43.3%+2.9pp40.4%

Pressure · 0–2

Break Pts Converted45.2%+3.8pp49.0%

Break Pts Saved47.4%+12.4pp59.8%

Points · 0–1

Total Pts Won47.5%+2.8pp50.3%

Serve · 1–3 · 1 even

63.2%1st Serve In—62.8%

56.0%1st Serve Won+10.3pp66.3%

44.8%2nd Serve Won+2.2pp47.0%

1.5Aces / Match+1.22.7

3.2Double Faults / Match1.3 fewer4.5

Return · 1–0

43.3%Return Pts Won+2.9pp40.4%

Pressure · 0–2

45.2%Break Pts Converted+3.8pp49.0%

47.4%Break Pts Saved+12.4pp59.8%

Points · 0–1

47.5%Total Pts Won+2.8pp50.3%

Kyoka Okamura #307Japan0Leylah Annie Fernandez #31Canada2

Player Profiles

Kyoka Okamura

Leylah Annie Fernandez

Quick Take

Context

BetBugs edges

Over 8.5

Over 9.5

Kyoka Okamura +5.5

Over 19.5

Over 2.5

Leylah Annie Fernandez 2-1

Kyoka Okamura

Kyoka Okamura

Leylah Annie Fernandez

BetBugs probabilities

Result1 of 1 landed

Games4 of 4 landed

Sets4 of 4 landed

Match stats1 of 1 landed

Markets to Avoid

Leylah Annie Fernandez

Kyoka Okamura

Leylah Annie Fernandez

Stat Battle