Zizou Bergs vs Jakub Mensik — United Cup Quarter-final

United Cup · ATP · Quarter-final
Zizou Bergs
BEL7
Zizou Bergs
#37ATP
1808ELO
1757Hard ELO
$995kYTD
$4.0MCAREER
27 yrs · 185 cm · Right-handed
Last 10 · pre-match
LWWWWWWWLL
2 — 0
Sets
Monday, 5 January 2026
hard
Jakub Mensik
CZE11
Jakub Mensik
#18ATP
1931ELO
1893Hard ELO
$2.0MYTD
$6.9MCAREER
20 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWLLWWWWWL
Bergs Z.
6-2 7-6
Mensik J.
Bergs Z.
6772
Mensik J.
2640

Zizou Bergs defeated Jakub Mensik 6-2 7-6 in the United Cup quarter-final on hard. The upset overturned the form book — Jakub Mensik came in ranked #18.

Key context

  • Match story: Zizou Bergs closed it out in two sets, 6–2 7–6.

Head to head

No previous meetings on record.

Serve vs return

This season
Bergs Z.serving85% hold

wins 66% of points on serve vs Mensik J.

Mensik J.serving90% hold

wins 70% of points on serve vs Bergs Z.

Serve-dominated — both hold easily, expect tiebreaks

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

Bergs Z.Mensik J.
25
Serve
42
40
Return
51

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

Statistics

This season
Bergs Z.Mensik J.
1st serve in·Slight edge
57%
62%
1st serve points won·Slight edge
73%
79%
2nd serve points won·Slight edge
53%
48%
Service points won·Even
64%
67%
Return points won·Even
36%
37%
Break points saved·Even
63%
66%
Aces / match·Dominant
7.0
12.2
Double faults / match·Slight edge
4.2
3.9

Averages over each player's completed matches in the selected window (24 vs 24). ATP, WTA & Challenger.

Clutch

Under pressure
Bergs Z.Mensik J.
Clutch Rating·Clear edge
69
88
Break points saved·Even
95
98
Break points won·Dominant
21
77
Deciding sets·Even
92
92
Tiebreaks·Slight edge
91
99

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

Umpiry Score

Pre-match
Bergs Z.
4.6
Heavy underdogUmpiry Score
  • Extended break: 45 days (−0.7)
Mensik J.
5.6
Slight disadvantageUmpiry Score
  • Extended break: 46 days (−0.7)
Form & Matchup
3.2Hard Elo 1757
Surface ELO
6.8+136 Hard Elo edge
3.4Overall Elo 1808
ELO gap
6.6Overall Elo 1931
5.0No prior meetings
H2H
5.0
5.3
Surface form
5.6
0.0
Win streak
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
Bergs Z.Mensik J.
Freshness·Clear edge
70
84

Bergs Z.: 7 days rest · 1 match, 54 games (7d) · Mensik J.: 9 days rest · 2 matches (14d). Higher means fresher. About

Conditions

Court speed
Fastbig serves, short points
SlowFast
Weather
25°CPartly cloudy
Wind 11 km/hHumidity 65%

Draw

Final
Hurkacz H.[9]
Wawrinka S.[16]
6-33-66-3
Semi-finals
Hurkacz H.[9]
Fritz T.[1]
7-617-62
Bergs Z.[7]
Wawrinka S.[16]
6-36-746-3
Quarter-finals
Bergs Z.[7]
Mensik J.[11]
6-27-64
Tsitsipas S.[12]
Fritz T.[1]
6-47-5
Baez S.[14]
Wawrinka S.[16]
7-56-4
De Minaur A.[4]
Hurkacz H.[9]
6-44-66-4
Round Robin
De Minaur A.[4]
Mensik J.[11]
6-46-1
Auger Aliassime F.[2]
Zhang Z.[18]
6-46-4
Baez S.[14]
Fritz T.[1]
4-67-56-4
Fritz T.[1]
Munar J.[10]
7-643-67-66
Zhang Z.[18]
Bergs Z.[7]
6-727-637-5
Hurkacz H.[9]
Zverev A.[6]
6-36-4
Tsitsipas S.[12]
Harris B.[5]
4-66-17-64
Harris B.[5]
Mochizuki S.[13]
7-646-3
Tsitsipas S.[12]
Mochizuki S.[13]
6-36-4
Rinderknech A.[8]
Cobolli F.[3]
6-747-657-5
Baez S.[14]
Munar J.[10]
6-46-4
Hurkacz H.[9]
Griekspoor T.[15]
6-37-64
Cobolli F.[3]
Wawrinka S.[16]
6-46-727-64
Wawrinka S.[16]
Rinderknech A.[8]
5-77-657-65
Mensik J.[11]
Ruud C.[17]
7-57-66
Ruud C.[17]
De Minaur A.[4]
6-36-3
Zverev A.[6]
Griekspoor T.[15]
7-56-0
Bergs Z.[7]
Auger Aliassime F.[2]
6-46-2