Sandro Kopp vs Petr NesterovPlovdiv Semi-final

Plovdiv · CHALLENGER · Semi-final
#326ATP
1339ELO
1340Clay ELO
26 yrs · 185 cm · Right-handed
Last 10
WWWLWLWLLL
Sets
Friday, 26 June 2026 ·
clay
#396ATP
23 yrs · Right-handed
Last 10
WWWLWWLLWW
Kopp S.
vs
Nesterov P.

Sandro Kopp faces Petr Nesterov in the Plovdiv semi-final on clay. Sandro Kopp is the paper favourite — ranked #326 — but Petr Nesterov arrives in form, winning 7 of their last 10 on clay to Sandro Kopp's 5.

Key context

Umpiry Score

Pre-match
5.4
Clear underdogUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
5.8
Slight disadvantageUmpiry ScorePartial · surface data limited
  • Back-to-back day (−0.5)
Form & Matchup
5.0No prior meetings
H2H
5.0No prior meetings
6.05 of last 10 on clay
Surface form
7.57 of last 10 on clay
7.03-match win streak
Win streak
7.03-match win streak
Fatigue & Travel
7.01 three-setter in 14 days
3-set count
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.

Form trajectory

Kopp S.Stable

Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About

21 vs 18 matches

Statistics

This season
1st serve in·Slight edge
70%
64%
1st serve points won·Even
66%
65%
2nd serve points won·Slight edge
49%
54%
Service points won·Even
61%
61%
Return points won·Even
37%
40%
Break points saved·Slight edge
61%
56%
Aces / match·Slight edge
3.2
4.0
Double faults / match·Slight edge
1.7
1.1

Averages over each player's completed matches in the selected window (21 vs 18). ATP, WTA & Challenger.

Serve vs return

This season
Kopp S.serving68% hold

wins 58% of points on serve vs Nesterov P.

Nesterov P.serving74% hold

wins 60% of points on serve vs Kopp S.

Serve advantage — Nesterov P.

Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About

Freshness

Recent load
Freshness·Slight edge
71
80

Kopp S.: 1 day rest · 2 matches, 48 games (7d) · Nesterov P.: 1 day rest · 2 matches, 34 games (7d). Higher means fresher. About

Conditions

Weather forecast
32°COvercast
Wind 6 km/hHumidity 37%

Head to head

No previous meetings on record.