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Tennis Tonic – News, Predictions, H2H, Live Scores, stats
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WTA – LIVE Rankings
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YTD Rankings
Collarini - Concepcion Challenger
Rank
242
High
177
6
Played
2 - 4
win/loss
2nd
2
(2022, 2025)
1st
2
(2021, 2023)
Rank
242
High
177
24 Apr 23
2025
2nd
Olivieri
6-7(3) 7-6(5) 6-3
2023
1st
Varillas
3-6 6-2 6-2
2022
2nd
Varillas
6-4 6-2
2021
1st
Cerundolo
7-5 7-5
2025
- Concepcion Challenger
Clay
Genaro Alberto Olivieri
G.Olivieri
ARG
Loss
6-7
3
7-6
5
6-3
2
nd
26 Mar 25
L
Jose Pereira
J.Pereira
BRA
6-1 7-5
1
st
25 Mar 25
W
2023
- Concepcion Challenger
Clay
Juan Pablo Varillas
J.Varillas
PER
Loss
3-6 6-2 6-2
1
st
25 Jan 23
L
2022
- Concepcion 2 Challenger
Clay
Juan Pablo Varillas
J.Varillas
PER
Loss
6-4 6-2
2
nd
17 Mar 22
L
Nicolas Kicker
N.Kicker
ARG
6-4 6-3
1
st
15 Mar 22
W
2021
- Concepcion Challenger
Clay
Francisco Cerundolo
F.Cerundolo
ARG
Loss
7-5 7-5
1
st
15 Feb 21
L
Slams
Australian Open Qualifying
Australian Open
Wimbledon
French Open
U.S. Open
ATP 1000
Rome
Miami
Indian Wells