Zizou Bergs vs Jesper De JongUS Open Round of 64

US Open · ATP · Round of 64
#37ATP
1808ELO
1757Hard ELO
27 yrs · 185 cm · Right-handed
Last 10 · pre-match
LWLWLLWLLW
3 — 1
Sets
Friday, 4 September 2026 ·
hard
Court 7 · 4th on
#100ATP
1711ELO
1607Hard ELO
26 yrs · 180 cm · Right-handed
Last 10 · pre-match
WLLWWLLLWL
Bergs Z.
7-5 1-6 6-2 7-6
De Jong J.
Bergs Z.
716773
De Jong J.
562621

Zizou Bergs defeated Jesper De Jong in the Round of 64 at the US Open. The match ended with a score of 7-5, 1-6, 6-2, 7-6 in favor of Bergs.

Generated automatically from Umpiry match data.

Key context

  • Match story: Zizou Bergs closed it out in four sets, 7–5 1–6 6–2 7–6.

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2021-01-21M15+H Bressuire 1R16hardZizou Bergs5-3

Statistics

This season
1st serve in·Even
58%
59%
1st serve points won·Even
74%
72%
2nd serve points won·Slight edge
52%
47%
Service points won·Even
65%
62%
Return points won·Even
37%
38%
Break points saved·Even
63%
59%
Aces / match·Even
7.7
7.8
Double faults / match·Even
4.5
4.2

Averages over each player's completed matches in the selected window (35 vs 33). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
54
38
Break points saved·Slight edge
89
80
Break points won·Slight edge
12
19
Deciding sets·Clear edge
88
70
Tiebreaks·Dominant
70
32

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

Win Probability

Pre-match · updated 00:50 UTC
Bergs Z.64%
De Jong J.36%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Slight edge · Bergs Z. narrowly ahead

Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
6.8
Slight advantageUmpiry Score
5.7
Slight disadvantageUmpiry Score
Form & Matchup
6.9+150 Hard Elo edge
Surface ELO
3.1Hard Elo 1607
6.2Overall Elo 1808
ELO gap
3.8Overall Elo 1711
5.0First meeting on hard
H2H
5.0First meeting on hard
5.05 of last 10 on hard
Surface form
3.73 of last 10 on hard
Fatigue & Travel
4.02 three-setters in 14 days
3-set count
7.01 three-setter in 14 days
Context
6.0Reached the R32 here last year
Defending pts
6.0Reached the R128 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·Clear edge
56
75

Bergs Z.: 3 days rest · 2 matches, 94 games (7d) · De Jong J.: 5 days rest · 1 match, 40 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
27°CPartly cloudy
Wind 7 km/hHumidity 77%

Draw