Harold Mayot vs Dylan DietrichZug Quarter-final

Zug · CHALLENGER · Quarter-final
#252ATP
1571ELO
1546Clay ELO
$73kYTD
$1.2MCAREER
24 yrs · 180 cm · Right-handed
Last 10 · pre-match
WWLWLWWLLL
0 — 2
Sets
Friday, 24 July 2026 ·
clay
REDCOMET ARENA · 2nd on
#442ATP
21 yrs · 193 cm · Right-handed
Last 10 · pre-match
LWWLWWLWWL
Mayot H.
3-6 3-6
Dietrich D.
Mayot H.
330
Dietrich D.
662

Dylan Dietrich defeated Harold Mayot 6-3, 6-3 in the quarterfinals of the Zug tournament on clay. Dietrich served 11 aces and committed one double fault, winning 83% of his first-serve points and converting 38% of break points. He converted three service breaks to Mayot's zero.

Key context

Head to head

No previous meetings on record.

Statistics

This season
1st serve in·Slight edge
62%
68%
1st serve points won·Even
73%
73%
2nd serve points won·Even
54%
54%
Service points won·Even
66%
67%
Return points won·Even
36%
40%
Break points saved·Even
62%
62%
Aces / match·Clear edge
6.0
3.8
Double faults / match·Clear edge
2.5
1.5

Averages over each player's completed matches in the selected window (8 vs 16). ATP, WTA & Challenger.

Win Probability

Pre-match · updated 11:50 UTC
Mayot H.67%
Dietrich D.33%
Toss-up
50–58%
Slight edge
58–67%
Clear favourite
67–80%
Strong favourite
80%+

Clear favourite · Mayot H. 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
5.0
Heavy underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
5.3
Clear underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
4.95 of last 10 on clay
Surface form
7.27 of last 10 on clay
Fatigue & Travel
7.01 three-setter in 14 days
3-set count
0.03 three-setters 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
Freshness·Slight edge
72
82

Mayot H.: 1 day rest · 2 matches, 45 games (7d) · Dietrich D.: 6 days rest · 1 match, 29 games (7d). Higher means fresher. About

Conditions

Court speed
Medium-fastrewards aggression
SlowFast
Weather
24°CClear
Wind 11 km/hHumidity 22%

Draw