Manuel Mazza vs Niels Visker — San Marino Qualifying Semi-final

San Marino · CHALLENGER · Qualifying Semi-final
ITA
Manuel Mazza
#751ATP
27 yrs · 178 cm · Right-handed
Last 10 · pre-match
WWWWWLWLLL
2 — 0
Sets
Sunday, 26 July 2026 ·
clay
CENTER COURT · 4th on
NED11
Niels Visker
#430ATP
1371ELO
1262Clay ELO
24 yrs · 191 cm · Right-handed
Last 10 · pre-match
LLWWWLWWWL
Mazza M.
6-3 7-6
Visker N.
Mazza M.
6792
Visker N.
3670

Manuel Mazza defeated Niels Visker in the semifinals of the San Marino tournament on clay, winning 6-3, 7-6. Mazza hit 5 aces and committed 0 double faults, while Visker had 3 aces and 5 double faults. Mazza converted 22% of break points and won 2 service breaks to advance to the final.

Generated automatically from Umpiry match data.

Key context

  • Match story: Manuel Mazza closed it out in two sets, 6–3 7–6.

Head to head

No previous meetings on record.

Statistics

This season
Mazza M.Visker N.
1st serve in·Slight edge
68%
59%
1st serve points won·Clear edge
62%
80%
2nd serve points won·Slight edge
47%
55%
Service points won·Clear edge
57%
70%
Return points won·Slight edge
39%
32%
Break points saved·Clear edge
54%
76%
Aces / match·Dominant
2.6
10.7
Double faults / match·Dominant
1.6
3.4

Averages over each player's completed matches in the selected window (5 vs 20). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 14:50 UTC
Mazza M.28%
Visker N.72%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Visker N. clearly ahead, but no certainty

Calibrated model · 63% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.

Umpiry Score

Pre-match
Mazza M.
5.4
Clear underdogUmpiry ScorePartial · surface data limited
Visker N.
6.1
Even matchUmpiry ScorePartial · surface data limited
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
3.74 of last 10 on clay
Surface form
5.25 of last 10 on clay
0.0Lost last 2
Win streak
0.0
Fatigue & Travel
3-set count
7.01 three-setter in 14 days
Context
5.0Didn't play 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
Mazza M.Visker N.
Freshness·
—
68

Visker N.: 3 days rest · 2 matches, 55 games (7d). Higher means fresher. About

Conditions

Court speed
Slowlow bounce, long rallies
SlowFast
Weather
30°CMainly clear
Wind 17 km/hHumidity 40%

Draw