John Sperle vs Stefan Popovic — Zadar CH Qualifying Round 1

Zadar CH · CHALLENGER · Qualifying Round 1
GER
John Sperle
#780ATP
24 yrs
Last 10
LWWLLWLLWL
2 — 1
Sets
Monday, 16 March 2026
clay
SRB
Stefan Popovic
[7]
#563ATP
23 yrs · 178 cm · Right-handed
Last 10
LWWLWLWLWL

Umpiry Score

Pre-match
Sperle J.
4.6
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 42 days (−0.7)
Popovic S.
4.2
Heavy underdogUmpiry ScorePartial · surface data limited
  • Extended break: 189 days (−1.5)
Form & Matchup
5.0No prior meetings
H2H
5.0
3.8
Surface form
4.8
0.0
Win streak
Fatigue & Travel
6.0
Surface transition
Context
5.0
Defending pts
5.0

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.

Sperle J.
17762
Popovic S.
66311

Head to head

No previous meetings on record.

Statistics

Recent form
Sperle J.Popovic S.
65%1st serve in+4%69%
64%1st serve points won+2%62%
50%2nd serve points won+1%51%
59%Service points won59%
40%Return points won+1%39%
54%Break points saved+8%62%
1.9Aces / match+0.81.1
1.2Double faults / match+1.12.3

Averages from each player's recent completed matches (20 vs 14). ATP, WTA & Challenger.

Draw — qualifying

Q2
Cerny M.
Fiorentini A.
6-746-16-3
Sperle J.
Palosi S.[2]
6-14-67-65
Langmo C.[3]
Krutykh O.[10]
1-66-36-4
Lokoli L.[4]
Kirkin E.[8]
3-66-27-5
Perez Contri S.[9]
Basic M.[5]
6-07-66
Pieri S.[6]
Campana Lee G.[11]
6-45-76-4
Q1
Fiorentini A.
Boitan G.[1]
6-33-66-3
Cerny M.
La Vela G.[12]
6-26-0
Palosi S.[2]
Ujvary M.
7-657-60
Sperle J.
Popovic S.[7]
1-67-636-1
Langmo C.[3]
Salazar Martinez D.
7-56-2
Krutykh O.[10]
Bertimon M.
7-646-4
Lokoli L.[4]
Kajin K.
6-36-1
Kirkin E.[8]
Dinev D.
6-26-2
Basic M.[5]
Oliynykov N.
6-16-2
Perez Contri S.[9]
Jones B.
6-26-0
Pieri S.[6]
Rakonic F.
6-16-0
Campana Lee G.[11]
Ambarzumjan E.
6-06-2