Alex Michelsen vs Jack SockCleveland CH Round of 32

Cleveland CH · CHALLENGER · Round of 32
#46ATP
1825ELO
1810Hard ELO
$785kYTD
$4.6MCAREER
21 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWWWLLWWLW
2 — 0
Sets
Monday, 30 January 2023
hard
33 yrs · 191 cm · Right-handed
Last 10 · pre-match
LLLWLLWLLW
Michelsen A.
7-6 6-4
Sock J.
Michelsen A.
7762
Sock J.
6340

Alex Michelsen defeated Jack Sock 7-6 6-4 in the Cleveland CH round of 32 on hard. The upset overturned the form book — Jack Sock came in defending last year's round of 16.

Key context

Head to head

No previous meetings on record.

Serve vs return

This season
Michelsen A.serving87% hold

wins 68% of points on serve vs Sock J.

Sock J.serving80% hold

wins 63% of points on serve vs Michelsen A.

Serve advantage — Michelsen A.

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

Serve & return on hard

Michelsen A.Sock J.
34
Serve
46
Return

Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About

Statistics

This season
1st serve in·Slight edge
67%
57%
1st serve points won·Even
71%
72%
2nd serve points won·Slight edge
52%
47%
Service points won·Even
64%
61%
Return points won·Even
37%
35%
Break points saved·Slight edge
62%
68%
Aces / match·Slight edge
5.0
6.1
Double faults / match·Dominant
2.3
5.6

Averages over each player's completed matches in the selected window (200 vs 7). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Slight edge
78
67
Break points saved·Even
98
96
Break points won·Clear edge
46
28
Deciding sets·Slight edge
91
86
Tiebreaks·Clear edge
95
82

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

Umpiry Score

Pre-match
4.3
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 98 days (−1.5)
4.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Injury return: 112 days (−1.5)
Form & Matchup
5.0No prior meetings
H2H
5.0
5.5
Surface form
4.1
0.0
Win streak
0.0
Context
5.0
Defending pts
6.0

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·
70

Michelsen A.: 3 days rest · 4 matches, 78 games (7d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast