Michael Zheng vs Yi Zhou — Chicago CH Round of 16

Chicago CH · CHALLENGER · Round of 16
USA
Michael Zheng
#144ATP
1695ELO
1672Hard ELO
$310kYTD
$502kCAREER
22 yrs · 188 cm · Right-handed
Last 10 · pre-match
LWWWWWLLLW
2 — 1
Sets
Monday, 4 August 2025
hard
CHN
Yi Zhou
#240ATP
1456ELO
1445Hard ELO
21 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWWLWWLWWW
Zheng M.
6-4 3-6 7-6
Zhou Y.
Zheng M.
63772
Zhou Y.
46651

Michael Zheng defeated Yi Zhou 6-4 3-6 7-6 in the Chicago CH round of 16 on hard. The result followed the form book — Michael Zheng came in ranked #144, defending last year's round of 32.

Key context

  • Match story: Michael Zheng closed it out in three sets, 6–4 3–6 7–6.

Head to head

No previous meetings on record.

Serve vs return

This season
Zheng M.serving83% hold

wins 65% of points on serve vs Zhou Y.

Zhou Y.serving78% hold

wins 62% of points on serve vs Zheng M.

Serve advantage — Zheng M.

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
Zheng M.Zhou Y.
1st serve in·Even
60%
62%
1st serve points won·Even
72%
72%
2nd serve points won·Even
53%
51%
Service points won·Even
64%
64%
Return points won·Even
41%
38%
Break points saved·Even
66%
62%
Aces / match·Clear edge
4.6
6.3
Double faults / match·Clear edge
1.6
2.4

Averages over each player's completed matches in the selected window (46 vs 60). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Zheng M.
7.5
Dominant favouriteUmpiry Score
Zhou Y.
5.4
Clear underdogUmpiry Score
Form & Matchup
7.9+227 Hard Elo edge
Surface ELO
2.1Hard Elo 1445
8.1Overall Elo 1695
ELO gap
1.9Overall Elo 1456
5.0No prior meetings
H2H
5.0
7.0
Surface form
4.8
Win streak
0.0
Fatigue & Travel
4.8
Minutes 14d
6.3
7.0
3-set count
7.0
9.0
Prev. match
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
Zheng M.Zhou Y.
Freshness·Clear edge
81
68

Zheng M.: 8 days rest · 3 matches (14d) · Zhou Y.: 1 day rest · 3 matches, 65 games (7d). Higher means fresher. About

Conditions

Court speed
Mediumbalanced pace
SlowFast
Final
Zheng M.
Hsu Y.[7]
6-46-2
Semi-finals
Zheng M.
Johns G.
2-66-46-1
Hsu Y.[7]
Holmgren A.[1]
7-623-67-63
Quarter-finals
Holmgren A.[1]
Hussey G.
6-46-4
Hsu Y.[7]
Wu Y.[4]
7-646-4
Zheng M.
Habib H.[3]
6-46-3
Johns G.
Svajda T.
7-56-2
R16
Wu Y.[4]
Nakagawa N.
6-36-2
Hsu Y.[7]
Sell K.
6-36-2
Zheng M.
Zhou Y.
6-43-67-65
Habib H.[3]
Banerjee S.
7-56-4
Svajda T.
Zhukayev B.[5]
6-36-0
Holmgren A.[1]
Ghibaudo A.
6-46-4
Johns G.
Bolt A.
6-22-67-5
Hussey G.
Dostanic S.
4-67-54-2
R32
Dostanic S.
Tomic B.[6]
6-737-642-0
Sell K.
Tobon M.
6-46-3
Holmgren A.[1]
King D.
6-46-4
Ghibaudo A.
Vallejo A.
6-06-2
Zheng M.
Pacheco Mendez R.[8]
7-676-2
Banerjee S.
Rybakov A.
6-26-3
Svajda T.
Jung J.
6-37-67
Johns G.
Harris B.[2]
3-66-36-4
Zhou Y.
Sheehy J.
6-36-2
Wu Y.[4]
Ilagan A.
1-66-26-1
Hsu Y.[7]
Fenty A.
6-26-2
Habib H.[3]
Kang K.
7-676-3
Zhukayev B.[5]
Maloney P.
4-66-36-4
Bolt A.
Huang T.
6-17-67
Nakagawa N.
Perez A.
6-46-3
Hussey G.
Damm M.
7-627-5