Francisco Cerundolo vs Alexander BlockxUS Open Round of 16

US Open · ATP · Round of 16
#25ATP
1931ELO
1880Hard ELO
28 yrs · 185 cm · Right-handed
Last 10 · pre-match
WWWLLLWLWL
1 — 3
Sets
Monday, 7 September 2026 ·
hard
Arthur Ashe Stadium · 3rd on
#34ATP
1906ELO
1793Hard ELO
21 yrs · 191 cm · Right-handed
Last 10 · pre-match
WWWLWLWLWW
Cerundolo F.
3-6 6-4 5-7 5-7
Blockx A.
Cerundolo F.
36551
Blockx A.
64773

Alexander Blockx defeated Francisco Cerundolo in the Round of 16 at the US Open. The match ended with a score of 6-3, 4-6, 7-5, 7-5. Blockx converted 50% of his break points and secured 6 service breaks, compared to Cerundolo's 18% conversion rate and 3 service breaks; Blockx also hit 10 aces to Cerundolo's 5 and made 7 double faults to Cerundolo's 6.

Generated automatically from Umpiry match data.

Key context

  • Match story: Alexander Blockx closed it out in four sets, 6–3 4–6 7–5 7–5.

Head to head

01
DateTournamentRoundSurfaceWinnerScore
2026-04-22Madrid MastersR16clayAlexander Blockx7-6 6-2

Statistics

This season
1st serve in·Even
62%
59%
1st serve points won·Slight edge
69%
77%
2nd serve points won·Even
53%
52%
Service points won·Even
63%
67%
Return points won·Even
41%
37%
Break points saved·Slight edge
62%
68%
Aces / match·Dominant
3.4
6.9
Double faults / match·Slight edge
2.3
2.6

Averages over each player's completed matches in the selected window (33 vs 37). ATP, WTA & Challenger.

Clutch

Under pressure
Clutch Rating·Clear edge
88
71
Break points saved·Even
95
97
Break points won·Dominant
89
27
Deciding sets·Slight edge
89
95
Tiebreaks·Even
88
87

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

Win Probability

Pre-match · updated 17:50 UTC
Cerundolo F.54%
Blockx A.46%
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
6.7
Slight advantageUmpiry Score
6.5
Marginal edgeUmpiry Score
Form & Matchup
6.1+87 Hard Elo edge
Surface ELO
3.9Hard Elo 1793
5.3Overall Elo 1931
ELO gap
4.7Overall Elo 1906
5.0First meeting on hard
H2H
5.0First meeting on hard
6.46 of last 10 on hard
Surface form
7.37 of last 10 on hard
7.03-match win streak
Win streak
7.03-match win streak
Fatigue & Travel
0.03 three-setters in 14 days
3-set count
0.03 three-setters in 14 days
Context
6.0Reached the R64 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·Slight edge
44
52

Cerundolo F.: 2 days rest · 3 matches, 142 games (7d) · Blockx A.: 2 days rest · 3 matches, 113 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
26°CClear
Wind 14 km/hHumidity 29%

Draw