Michael Zheng vs Alfredo Perez — Columbus CH Quarter-final

Columbus CH · CHALLENGER · Quarter-final
USA
Michael Zheng
#144ATP
1695ELO
1672Hard ELO
$310kYTD
$502kCAREER
22 yrs · 188 cm · Right-handed
Last 10 · pre-match
LWWWWWLLLW
2 — 1
Sets
Monday, 15 September 2025
hard
USA
Alfredo Perez
#610ATP
1372ELO
1333Hard ELO
29 yrs · 193 cm · Right-handed
Last 10 · pre-match
LLWLLWLWLW
Zheng M.
6-2 3-6 6-3
Perez A.
Zheng M.
6362
Perez A.
2631

Michael Zheng defeated Alfredo Perez 6-2 3-6 6-3 in the Columbus CH quarter-final on hard. The result followed the form book — Michael Zheng came in ranked #144.

Key context

  • Match story: Michael Zheng closed it out in three sets, 6–2 3–6 6–3.

Head to head

No previous meetings on record.

Serve vs return

This season
Zheng M.serving85% hold

wins 66% of points on serve vs Perez A.

Perez A.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.Perez A.
1st serve in·Even
61%
62%
1st serve points won·Even
72%
72%
2nd serve points won·Even
53%
51%
Service points won·Even
65%
64%
Return points won·Even
41%
38%
Break points saved·Even
64%
64%
Aces / match·Even
4.7
4.2
Double faults / match·Clear edge
1.5
2.3

Averages over each player's completed matches in the selected window (46 vs 42). ATP, WTA & Challenger.

Umpiry Score

Pre-match
Zheng M.
7.1
Strong advantageUmpiry Score
  • Extended break: 42 days (−0.7)
Perez A.
4.8
Heavy underdogUmpiry Score
Form & Matchup
9.4+338 Hard Elo edge
Surface ELO
0.6Hard Elo 1333
9.4Overall Elo 1695
ELO gap
0.6Overall Elo 1372
5.0No prior meetings
H2H
5.0
8.6
Surface form
3.8
9.07-match win streak
Win streak
Fatigue & Travel
Minutes 14d
6.7
3-set count
7.0
Prev. match
4.0
Context
5.0
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.Perez A.
Freshness·
84
—

Zheng M.: 9 days rest · 3 matches (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Final
Zheng M.
Damm M.[7]
3-66-37-5
Semi-finals
Zheng M.
Masur D.
6-36-2
Damm M.[7]
Banerjee S.
6-46-2
Quarter-finals
Damm M.[7]
Trotter J.[3]
7-54-67-5
Banerjee S.
Zink T.
6-36-1
Masur D.
Jodar R.
6-17-5
Zheng M.
Perez A.
6-23-66-3
R16
Perez A.
Boulais J.
6-36-3
Zheng M.
Ilagan A.
6-37-61
Jodar R.
Rybakov A.
6-36-4
Masur D.
Martin A.[6]
3-67-56-3
Zink T.
Shelbayh A.
6-47-66
Damm M.[7]
Ghibaudo A.
6-36-4
Trotter J.[3]
Maloney P.
6-26-3
Banerjee S.
Blanch D.
6-03-66-3
R32
Zheng M.
Johns G.[8]
6-06-4
Rybakov A.
Bouzige M.
6-16-2
Masur D.
Stearns P.
6-46-747-65
Martin A.[6]
Bondioli F.
6-36-2
Ghibaudo A.
Anthrop J.
3-66-17-64
Maloney P.
Brunclik P.
6-46-0
Blanch D.
Monday J.[5]
6-33-67-65
Banerjee S.
Langmo C.
7-626-2
Trotter J.[3]
Sekulic P.
6-46-1
Shelbayh A.
Cassone M.[2]
6-46-4
Jodar R.
Mejia N.[4]
6-36-2
Zink T.
Bernard A.
6-36-3
Damm M.[7]
Kim A.
6-26-4
Boulais J.
Papamalamis T.
6-17-5
Perez A.
Ficovich J.[1]
4-0
Ilagan A.
Dominko S.
6-33-66-4