Yi Zhou vs Frederico Ferreira SilvaSeoul CH Quarter-final

Seoul CH · CHALLENGER · Quarter-final
#240ATP
1456ELO
1445Hard ELO
21 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWWLWWLWWW
2 — 0
Sets
Monday, 27 October 2025
hard
#231ATP
1468ELO
1478Hard ELO
31 yrs · 178 cm · Left-handed
Last 10 · pre-match
LLWLLWLLLL
Zhou Y.
7-6 6-3
Ferreira Silva F.
Zhou Y.
7862
Ferreira Silva F.
6630

Yi Zhou defeated Frederico Ferreira Silva 7-6 6-3 in the Seoul CH quarter-final on hard.

Key context

  • Match story: Yi Zhou closed it out in two sets, 7–6 6–3.

Head to head

No previous meetings on record.

Serve vs return

This season
Zhou Y.serving78% hold

wins 62% of points on serve vs Ferreira Silva F.

Ferreira Silva F.serving78% hold

wins 62% of points on serve vs Zhou Y.

Even serve battle

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Statistics

This season
1st serve in·Even
62%
64%
1st serve points won·Slight edge
72%
66%
2nd serve points won·Even
51%
50%
Service points won·Even
64%
60%
Return points won·Even
37%
41%
Break points saved·Even
63%
60%
Aces / match·Dominant
6.3
2.0
Double faults / match·Even
2.5
2.2

Averages over each player's completed matches in the selected window (60 vs 79). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
13
34
Break points saved·Slight edge
87
80
Break points won·Clear edge
13
26
Deciding sets·Dominant
1
56
Tiebreaks·Slight edge
14
6

Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About

Umpiry Score

Pre-match
4.7
Heavy underdogUmpiry Score
  • Recent retirement (−1.5)
6.4
Marginal edgeUmpiry Score
Form & Matchup
4.5Hard Elo 1445
Surface ELO
5.5+34 Hard Elo edge
4.7Overall Elo 1456
ELO gap
5.3Overall Elo 1468
5.0No prior meetings
H2H
5.0
5.8
Surface form
5.7
0.0
Win streak
Fatigue & Travel
5.0
Minutes 14d
3.9
7.0
3-set count
4.0
8.0
Prev. match
9.0
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.

Freshness

Recent load
Freshness·Clear edge
73
85

Zhou Y.: 2 days rest · 3 matches, 65 games (7d) · Ferreira Silva F.: 5 days rest · 1 match, 27 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-slowfavours grinders
SlowFast