Zdenek Kolar vs Murkel Alejandro Dellien Velasco — Sofia 1 CH Final

Sofia 1 CH · CHALLENGER · Final
CZE
Zdenek Kolar
#162ATP
1510ELO
1503Clay ELO
$72kYTD
$1.3MCAREER
29 yrs · 183 cm · Right-handed
Last 10
LWLWLWLWWW
2 — 0
Sets
Monday, 11 August 2025
clay
BOL
Murkel Alejandro Dellien Velasco
[6]
#305ATP
1379ELO
1368Clay ELO
28 yrs · 193 cm · Right-handed
Last 10
LWLLLWLWWL

Umpiry Score

Pre-match
Kolar Z.
5.1
Clear underdogUmpiry Score
  • Recent retirement (−1.5)
Dellien Velasco M.
5.2
Clear underdogUmpiry Score
Form & Matchup
6.7+135 Clay Elo edge
Surface ELO
3.3Clay Elo 1368
6.6Overall Elo 1510
ELO gap
3.4Overall Elo 1379
5.0No prior meetings
H2H
5.0
5.6
Surface form
2.5
0.0
Win streak
0.0Lost last 4
Fatigue & Travel
8.2
Minutes 14d
8.4
Prev. match
9.0
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.

Kolar Z.
662
Dellien Velasco M.
220

Head to head

No previous meetings on record.

Statistics

Recent form
Kolar Z.Dellien Velasco M.
67%1st serve in+4%63%
67%1st serve points won+3%64%
54%2nd serve points won+6%48%
63%Service points won+5%58%
39%Return points won+4%43%
56%Break points saved+1%57%
2.4Aces / match+1.21.2
3.3Double faults / match+0.43.7

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

Draw

Final
Kolar Z.
Dellien Velasco M.[6]
6-26-2
Semi-finals
Kolar Z.
Fatic N.[1]
6-00-0
Dellien Velasco M.[6]
Blanch D.
6-04-66-1
Quarter-finals
Kolar Z.
Sanchez Izquierdo N.
6-36-0
Blanch D.
Ajdukovic D.[2]
6-47-63
Dellien Velasco M.[6]
Kopp S.
7-656-0
Fatic N.[1]
Gima S.
6-26-2
R16
Fatic N.[1]
Ambrogi L.
6-36-2
Blanch D.
Brunold M.[8]
6-45-76-2
Ajdukovic D.[2]
Shah A.
6-36-3
Gima S.
Rincon D.[7]
6-46-4
Sanchez Izquierdo N.
Sharipov M.[5]
6-36-2
Kolar Z.
Andreescu S.
6-46-2
Kopp S.
Karol M.
3-66-37-62
Dellien Velasco M.[6]
Yevseyev D.
6-46-3
R32
Kolar Z.
Vasilev A.
6-26-3
Rincon D.[7]
Sels J.
6-16-2
Fatic N.[1]
Feldbausch K.
6-746-46-2
Ambrogi L.
Schwaerzler J.
7-56-4
Gima S.
Roncadelli F.
6-13-66-2
Sanchez Izquierdo N.
Markov V.
6-46-0
Sharipov M.[5]
Ivanov I.
6-26-2
Yevseyev D.
Zapata Miralles B.
6-26-0
Karol M.
Midon L.[4]
6-16-3
Shah A.
Donski A.
5-76-46-4
Andreescu S.
Jianu F.[3]
7-673-2
Dellien Velasco M.[6]
Mazdrashki A.
6-06-3
Ajdukovic D.[2]
Honda N.
2-66-46-4
Kopp S.
Nedic A.
7-56-1
Brunold M.[8]
Prihodko O.
6-46-4
Blanch D.
Wallin O.
6-33-67-63