Michael Zheng vs Abedallah ShelbayhBloomfield Hills Round of 32

Bloomfield Hills · CHALLENGER · Round of 32
#107ATP
1695ELO
1672Hard ELO
22 yrs · 188 cm · Right-handed
Last 10 · pre-match
LWWLWWWWLW
2 — 0
Sets
Monday, 20 July 2026 ·
hard
CENTER COURT · 3rd on
#251ATP
1442ELO
1448Hard ELO
22 yrs · 180 cm · Left-handed
Last 10 · pre-match
LWWLLLWWWW
Zheng M.
6-4 6-1
Shelbayh A.
Zheng M.
662
Shelbayh A.
410

Michael Zheng defeated Abedallah Shelbayh in the Round of 32 of the Bloomfield Hills hard-court tournament, 6-4, 6-1. Zheng hit 11 aces to Shelbayh's one and converted 62% of his break points, compared to Shelbayh's 25%. Zheng won 80% of his first-serve points and broke Shelbayh's serve five times en route to the victory.

Generated automatically from Umpiry match data.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Slight edge
64%
59%
1st serve points won·Slight edge
70%
65%
2nd serve points won·Even
51%
48%
Service points won·Slight edge
63%
58%
Return points won·Even
39%
41%
Break points saved·Even
60%
56%
Aces / match·Dominant
5.7
2.2
Double faults / match·Dominant
1.4
3.0

Averages over each player's completed matches in the selected window (20 vs 29). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 17:50 UTC
Zheng M.87%
Shelbayh A.13%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Strong favourite · Zheng M. heavily favoured

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
7.0
Strong advantageUmpiry Score
5.0
Heavy underdogUmpiry Score
Form & Matchup
7.8+224 Hard Elo edge
Surface ELO
2.2Hard Elo 1448
8.2Overall Elo 1695
ELO gap
1.8Overall Elo 1442
5.0No prior meetings
H2H
5.0No prior meetings
5.87 of last 10 on hard
Surface form
6.06 of last 10 on hard
0.0
Win streak
0.0
Fatigue & Travel
7.0Grass → Hard
Surface transition
7.0Grass → Hard
Context
5.0Didn't play here last year
Defending pts
5.0Didn't play here last year

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·Dominant
64
100

Zheng M.: 4 days rest · 3 matches, 111 games (7d) · Shelbayh A.: 16 days rest. Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
29°COvercast
Wind 16 km/hHumidity 32%

Draw