Alvaro Guillen Meza vs Andrea Collarini — Buenos Aires Tigre CH Round of 32

Buenos Aires Tigre CH · CHALLENGER · Round of 32
ECU
Alvaro Guillen Meza
#262ATP
1464ELO
1445Clay ELO
23 yrs · 175 cm · Right-handed
Last 10
LLLWWLWLWL
0 — 0
Sets
Retired
Monday, 13 January 2025
clay
ARG
Andrea Collarini
[3]
#278ATP
1428ELO
1413Clay ELO
34 yrs · 183 cm · Left-handed
Last 10
LWLLWLLWWL

Alvaro Guillen Meza advanced when Andrea Collarini retired 6-4 4-2 in the Buenos Aires Tigre CH round of 32. Alvaro Guillen Meza narrowed the head-to-head to 2–2.

Umpiry Score

Pre-match
Guillen Meza A.
5.0
Heavy underdogUmpiry Score
  • Extended break: 49 days (−0.7)
Collarini A.
5.6
Slight disadvantageUmpiry Score
Form & Matchup
5.9+32 Clay Elo edge
Surface ELO
4.1Clay Elo 1413
5.9Overall Elo 1464
ELO gap
4.1Overall Elo 1428
5.0
H2H
5.0
4.7
Surface form
4.4
0.0
Win streak
0.0Lost last 2
Fatigue & Travel
Minutes 14d
9.1
Prev. match
8.0
6.0
Surface transition
6.0
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.

Guillen Meza A.
64–
Collarini A.
42–

Head to head

1–2
DateTournamentRoundSurfaceWinnerScore
2026-01-27Concepcion CHR32clayAlvaro Guillen Meza6-2 4-6 6-3
2025-05-26Roland GarrosQ2clayAndrea Collarini6-3 7-6(4)
2025-03-10Santiago CHR32clayAndrea Collarini4-6 6-4 6-4

Statistics

Recent form
Guillen Meza A.Collarini A.
65%1st serve in+3%62%
65%1st serve points won65%
42%2nd serve points won+9%51%
57%Service points won+3%60%
43%Return points won43%
52%Break points saved+1%51%
2Aces / match+0.81.2
5Double faults / match+2.12.9

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

Draw

Final
Varillas J.[4]
Vallejo A.[7]
6-46-4
Semi-finals
Varillas J.[4]
Bueno G.[8]
7-646-4
Vallejo A.[7]
Guillen Meza A.
7-56-2
Quarter-finals
Guillen Meza A.
Rodriguez Taverna S.
6-16-4
Varillas J.[4]
Nava E.[5]
6-47-5
Bueno G.[8]
Dellien Velasco M.[2]
6-46-1
Vallejo A.[7]
Villanueva G.
3-66-36-4
R16
Nava E.[5]
Houkes M.
7-656-4
Vallejo A.[7]
Olivieri G.
6-36-4
Varillas J.[4]
Kicker N.
7-666-3
Dellien Velasco M.[2]
Reis Da Silva J.
6-736-36-4
Bueno G.[8]
Debru G.
0-66-26-3
Rodriguez Taverna S.
Alves M.
6-756-37-65
Guillen Meza A.
Schwaerzler J.
6-36-2
Villanueva G.
Burruchaga R.[1]
6-46-4
R32
Dellien Velasco M.[2]
Zeitune M.
4-66-16-4
Nava E.[5]
Marti Pujolras A.
6-16-797-65
Houkes M.
Kestelboim M.
6-26-3
Kicker N.
Ambrogi L.
3-66-36-0
Bueno G.[8]
Monferrer E.
6-26-1
Debru G.
Pellegrino A.
6-36-3
Reis Da Silva J.
Cecchinato M.
3-66-36-4
Villanueva G.
Torres J.
6-44-66-3
Schwaerzler J.
Andrade A.
7-56-4
Rodriguez Taverna S.
Midon L.
1-66-46-4
Burruchaga R.[1]
Chazal M.
6-26-3
Vallejo A.[7]
Olivo R.
6-46-2
Varillas J.[4]
Prado Angelo J.
6-747-56-4
Guillen Meza A.
Collarini A.[3]
6-44-2
Olivieri G.
Dutra Da Silva D.
6-36-1
Alves M.
Mena F.[6]
6-726-27-65