fault.betPlayersMei Yamaguchi
WTA · Player Profile

Mei Yamaguchi

WTA · Japan · Updated 03 Jun 2026 · data snapshot 2026-05-06
At a glance · Mei Yamaguchi

Form & fitness

Form
Mixed form
last 10 matches
Fitness
Limited recent action
28 days rest · 0 matches in 28d
Last match
28d ago
no retirements or walkovers in 90d
Weighted Elo · 8 months↓ -36 pts

Model carry-in

Mei Yamaguchi sits in the tour median band of active WTA-tour players by our weighted Elo measure. On hard, the model rates them below their overall number — a surface where their price routinely overstates them. Pressure profile: good — better than tour median. We use this to size break-point and tiebreak edges in close matches. Career record in our database: 157-111 (58.6%) across 268 matches — hard 97-73, clay 27-18, grass 1-3. Live numbers (weighted Elo, choke index, projected hold, full service profile, recent form) refresh nightly and are visible to subscribers.

Surface Elo
Hard
1787
Clay
1638
Grass
1506
Head-to-head · most-played opponents
Ayano Shimizu 6 meetings2–4
Leo Gillespie 4 meetings4–0
Yu Yun Li 4 meetings4–0
Momoko Kobori 4 meetings2–2
Shuo Feng 4 meetings2–2
Aoi Ito 4 meetings1–3

Full data & recent form

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Surface-specific weighted Elo, choke index, projected hold, full service & return profile (8 metrics), recent form (last 10 matches), and career splits by surface. Same data we use to fire daily signals.
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128W 157L · +19.6% Kelly bank growth · every signal tracked publicly
Weighted Elo
1982
tour median
Hard Welo
1787
-195 below overall · surface to fade
Choke Index
0.327
good — better than tour median
Projected Hold
vs draw-average opponent
Surface profile · snapshot
Hard
Welo1787 (-195)
Hold % (52w)
Last 52w1-2
Clay
Welo1638 (-344)
Hold % (52w)
Last 52w
Grass
Welo1506 (-476)
Hold % (52w)
Last 52w
Service & return profile · snapshot 2026-05-06
Hold rate service games won
Break rate return games won
First serve in 1st serves landing in
Ace rate aces per service point
Tiebreak win pct tiebreaks won, last 36mo48.2%
Deciding-set win pct final-set wins, last 36mo50.0%
Comeback rate recovered from a set down
Collapse rate lost from a set up
Recent form (last 10 matches)
L vs Hayu KinoshitaJiangxi Open · 2026-05-06 · H · R326-4 6-1
W vs Anastasia ZolotarevaJiangxi Open · 2026-05-05 · H · R326-3 6-3
L vs Xiaodi YouMonterrey WTA · 2025-08-16 · H ·
W vs Karim PeronaW100 Dubai · 2024-12-02 · H · R166-1 6-2
W vs Anastasia TikhonovaW100 Dubai · 2024-12-02 · H · R322-6 6-3 6-2
W vs Daria KudashovaW100 Dubai · 2024-12-02 · H · Q26-4 4-6 6-4
L vs Polina KudermetovaW100 Dubai · 2024-12-02 · H · QF0-6 6-1 6-3
W vs Briana SzaboW100 Dubai · 2024-12-02 · H · Q16-1 6-1
L vs Aoi ItoW50 Yokohama · 2024-11-25 · H · R326-3 6-2
L vs Sijia WeiW100 Takasaki · 2024-11-18 · H · R166-4 2-6 6-2
Career splits
Overall157-111 (58.6%)
Hard97-73 (57.1%)
Clay27-18 (60.0%)
Grass1-3 (25.0%)
Frequently asked
How old is Mei Yamaguchi?

Mei Yamaguchi was born on 14 June 1999, making them 26 years old and represents Japan. They compete on the WTA tour.

Is Mei Yamaguchi in form right now?

Over their last 5 completed matches in our database Mei Yamaguchi has gone 3-2 (L-W-L-W-W, most recent first) — in solid form. Form is refreshed nightly.

What is Mei Yamaguchi's best surface?

By our weighted Elo measure, Mei Yamaguchi's strongest surface is hard, where they rate at 1787 Welo. Their record in our database on hard over the last 52 weeks is 1-2.

How does Mei Yamaguchi perform under pressure?

Their choke index reads 0.327 — good — better than tour median. We compute this from every break-point, tiebreak, and serving-for-the-set scenario over 36 months.

What is Mei Yamaguchi's career win rate?

Mei Yamaguchi has won 157 of 268 matches in our database (58.6%). By surface: hard 97-73, clay 27-18, grass 1-3.

What tour does Mei Yamaguchi play on?

Mei Yamaguchi competes on the WTA tour. Our model covers every active WTA player with 30 or more matches in our database — refreshed nightly with new results and ratings.

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Methodology

Surface-specific weighted Elo, choke index, projected hold and other signals come from our Markov tennis model trained on 1.8 million matches. Read the methodology: how the Markov model misprices pressure · how the fault.bet model is built · Kelly staking guide.

Numbers refresh nightly from the production model. Last data snapshot: 2026-05-06. Not personalised advice. 18+. Responsible Gambling