Yufei Ren vs Nehira SanonW35 Nairobi Round of 16

W35 Nairobi · CHALLENGER · Round of 16
#345WTA
1356ELO
1348Clay ELO
20 yrs · Right-handed
Last 10
LWLWWWLLWW
0 — 0
Sets
Monday, 29 December 2025
clay
#1332WTA
Last 10
LLWLWLW

Umpiry Score

Pre-match
4.3
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 35 days (−0.7)
4.1
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 112 days (−1.5)
Form & Matchup
5.0No prior meetings
H2H
5.0
4.0
Surface form
0.0Lost last 6
Win streak
Fatigue & Travel
6.0
Surface transition
Context
6.0
Defending pts
5.0

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

Ren Y.
662
Sanon N.
12

Head to head

No previous meetings on record.

Statistics

Recent form
66%1st serve in+7%59%
60%1st serve points won+1%61%
48%2nd serve points won+8%40%
56%Service points won+4%52%
51%Return points won+5%46%
53%Break points saved+1%52%
0.7Aces / match+0.61.3
2Double faults / match+2.14.1

Averages from each player's recent completed matches (20 vs 7). ATP, WTA & Challenger.

Draw