Sera Nishimoto vs Meiqi Guo β€” W15 Tianjin Round of 32

W15 Tianjin Β· ITF Β· Round of 32
#984WTA
$6kYTD
$13kCAREER
25 yrs
Last 10 Β· pre-match
LLWLLWLLWL
0 β€” 2
Sets
Wednesday, 5 August 2026 Β·
hard
#638WTA
1296ELO
1251Hard ELO
$11kYTD
$90kCAREER
26 yrs Β· Right-handed
Last 10 Β· pre-match
LLLLLWWWLW
Nishimoto S.
4-6 5-7
Guo M.
Nishimoto S.
450
Guo M.
672

Meiqi Guo defeated Sera Nishimoto 6-4, 7-5 in the Round of 32 at the W15 Tianjin tournament. Guo hit 3 aces and no double faults, while Nishimoto had 1 ace and 2 double faults. Guo converted 83% of her break points and broke Nishimoto's serve 5 times, compared to Nishimoto's 3 service breaks.

Generated automatically from Umpiry match data.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve inΒ·Even
64%
66%
1st serve points wonΒ·Even
59%
59%
2nd serve points wonΒ·Even
43%
44%
Service points wonΒ·Even
53%
54%
Return points wonΒ·Even
46%
45%
Break points savedΒ·Even
50%
46%
Aces / matchΒ·Even
1.0
1.1
Double faults / matchΒ·Dominant
5.1
2.3

Averages over each player's completed matches in the selected window (14 vs 18). ATP, WTA & Challenger.

Win Probability

Pre-match Β· updated 02:50 UTC
Nishimoto S.13%
Guo M.87%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite Β· Guo M. heavily favoured

Calibrated model (out-of-sample validated). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
5.5
Slight disadvantageUmpiry ScorePartial Β· surface data limited
5.4
Clear underdogUmpiry ScorePartial Β· surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
4.04 of last 10 on hard
Surface form
3.74 of last 10 on hard
0.0Lost last 2
Win streak
0.0
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

The Umpiry Score combines match-context factors β€” matchup, form, fatigue, travel and motivation β€” into a single 0–10 score, updated daily. Read how it works.

Conditions

Weather
33Β°CDrizzle
Wind 5 km/hHumidity 71%

Draw