Zsombor Piros vs C. O'ConnellUS Open Qualifying Round of 32

US Open · ATP · Qualifying Round of 32
#118ATP
1661ELO
1629Hard ELO
$192kYTD
$1.0MCAREER
26 yrs · 180 cm · Right-handed
Last 10 · pre-match
WWLLWWWLWW
1 — 1
Sets
Retired
Friday, 28 August 2026 ·
hard
Court 10 · 1st on
#105ATP
32 yrs
Last 10 · pre-match
WWLWWWWWLW
Piros Z.
5-7 7-6
O'Connell C.
Piros Z.
5771
O'Connell C.
7631

Zsombor Piros advanced to the next round of US Open qualifying with a win over Christopher O'Connell in the Q32. O'Connell retired during the match, at 5-7, 7-6 down. Piros moves forward in the qualifying draw.

Head to head

10
DateTournamentRoundSurfaceWinnerScore
2023-07-25UmagR32clayZsombor Piros6-3 6-4

Statistics

This season
1st serve in·Slight edge
62%
57%
1st serve points won·Even
70%
73%
2nd serve points won·Even
53%
49%
Service points won·Even
64%
63%
Return points won·Even
39%
35%
Break points saved·Slight edge
71%
66%
Aces / match·Dominant
4.0
8.4
Double faults / match·Slight edge
2.0
1.6

Averages over each player's completed matches in the selected window (23 vs 14). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
5
24
Break points saved·Dominant
26
96
Break points won·Slight edge
11
3
Deciding sets·Dominant
67
5
Tiebreaks·Dominant
1
93

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

Win Probability

Pre-match · updated 14:50 UTC
Piros Z.50%
O'Connell C.50%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Toss-up · Too close to call

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
7.0
Strong advantageUmpiry ScorePartial · surface data limited
6.9
Slight advantageUmpiry ScorePartial · surface data limited
Form & Matchup
5.0First meeting on hard
H2H
5.0First meeting on hard
9.49 of last 10 on hard
Surface form
8.18 of last 10 on hard
Fatigue & Travel
7.01 three-setter in 14 days
3-set count
Context
6.0Reached the R128 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·Even
65
67

Piros Z.: 1 day rest · 3 matches, 71 games (7d) · O'Connell C.: 1 day rest · 3 matches, 65 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
27°CClear
Wind 7 km/hHumidity 66%

Draw