Guido Ivan Justo vs Andrea Collarini Head-to-Head Stats, Results & Performance Comparison
Wojtek Kolan
HEAD TO HEAD
G. Ivan Justo vs A. Collarini
Guido Ivan Justo
ARG
l
l
w
l
w
w
l
w
w
l
0
Win
0
Played
0
Win
27
Age
33
-
Height
6'1" (185 cm)
365
C. Rank
272
344
Best Rank
177
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$198.1K
-
Plays
Left-Handed
Andrea Collarini
ARG
l
w
l
w
w
l
w
w
w
w
0
Win
0
Played
0
Win
27
Age
33
-
Height
6'1" (185 cm)
365
C. Rank
272
344
Best Rank
177
0
Total Titles
0
0
YTD Titles
0
$0
Career Money
$198.1K
-
Plays
Left-Handed
Head-to-head: Justo 0 - 0 Collarini
| Players | Head To Head Match Wins |
|---|---|
| Justo | 0 |
| Collarini | 0 |
Last 0 H2H Matches:
No past h2h happened.
G. I. Justo vs A. Collarini H2H Profile
| Stats | ||
|---|---|---|
| $0 | Career Prize Money | $198,110 |
| 60.61% (217-141) | Career Total W/L | 57.09% (580-436) |
| 4 | Titles | 20 |
| 0% (0-0) | YTD Win/Loss | 0% (0-0) |
G. I. Justo vs A. Collarini Match Preview:
- Second serve performance recent form: In recent form (last 6 months), Guido Ivan Justo has won 41.06% of points on their second serve, while Andrea Collarini has won 44.99%. There is a high correlation between this stat and match prediction accuracy.
- Return game stats recent form: Return stats show Guido Ivan Justo, in recent form, has won 47.35% of their opponent's second serve points, while Andrea Collarini has won 49.78%. The same stats for first serve returns are 32.91% and 31.43% respectively and this has a high correlation to pick who is favored in this H2H matchup.
- Under pressure analysis: Guido Ivan Justo has saved 51.02% of breakpoints in recent form, whereas Andrea Collarini has saved 52.55% which is a useful statistic for in-game betting predictions.
- Performance overview: Over the last year Guido Ivan Justo has won 65.79% of matches played (W/L 50/26), with Andrea Collarini winning 56.16% (W/L 41/32) that gives us an overall head-to head prediction overview.
- Best surface: Guido Ivan Justo has their best career surface win % on Clay, winning 62% (W/L 203/125), and worse career win % on I.hard, winning 33% (W/L 1/2). Andrea Collarini has their best career surface win % on Clay, winning 62% (W/L 559/386), and worse career win % on Grass, winning 14% (W/L 1/6).
- Player level: In the last year, Guido Ivan Justo has played most of their matches on the Challengers/ITF tournaments > $10K, winning 55.00% of matches (W/L 22/18), where as Andrea Collarini has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.38% of matches (W/L 35/26). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
- Opponent quality stats: Over the last 12 months, Guido Ivan Justo has played against opponents with an average rank of 377.13 while Andrea Collarini has played against players with an average rank of 304.14.
- Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Guido Ivan Justo has won 54% of deciding sets over the last 12 months, while Andrea Collarini has won 46% in all matches played on tour.
- Break point conversion: In recent form, Guido Ivan Justo has converted 38.96% of breakpoint opportunities, and Andrea Collarini has converted 37.08% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.
Guido Ivan Justo vs Andrea Collarini Editorial Preview By TennisTipster88.
Recent Performance Stats
2nd Serve Win %: Justo 50%, Collarini 51%.
Opp 2nd Serve Pts Won: Justo 55%, Collarini 56%.
Break Points Saved %: Justo 54%, Collarini 58%.
G. I. Justo Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
 Florianopolis Challenger - 17-11-2025 | ||||
QF  Daniel Dutra Da SilvaD. Dutra | L | 7-5 6-1 | ||
R2 Joao Lucas Reis Da SilvaJ. Lucas | W | 4-6 7-6(3) 6-2 | ||
R1 Joao Eduardo SchiesslJ. Eduardo | W | 6-4 4-6 7-5 | ||
| Montevideo Challenger - 10-11-2025 | ||||
R1  Adolfo Daniel VallejoA. Daniel | L | 4-6 6-2 6-3 | ||
Q3  Murkel DellienM. Dellien | W | 6-3 6-1 | ||
A. Collarini Recent Matches Played
| OPPONENT | RESULT | SCORE | H2H | |
|---|---|---|---|---|
| Florianopolis Challenger - 17-11-2025 | ||||
SF Juan Carlos Prado AngeloJ. Carlos | W | 6-4 6-3 | ||
QF Eduardo RibeiroE. Ribeiro | W | 6-2 7-5 | ||
R2 Maximo ZeituneM. Zeitune | W | 6-1 6-3 | ||
R1 Santiago De La FuenteS. De | W | 6-2 6-4 | ||
| Montevideo Challenger - 10-11-2025 | ||||
R1  Cristian GarinC. Garin | L | 6-3 7-5 | ||
G. I. Justo vs A. Collarini Stats Breakdown Vs All H2H Opponents
| Stats | ||
|---|---|---|
| 60.61% (217/141) | YTD Win/Loss | 57.03% (580/437) |
| 58.41% (479/341) | Sets Win/Loss | 56.82% (1321/1004) |
| 53.38% (3967/3464) | Games Win/Loss | 53.26% (11587/10167) |
| 48.15% (13/14) | Hard Win/Loss | 32.14% (18/38) |
| 61.89% (203/125) | Clay Win/Loss | 59.09% (559/387) |
| 33.33% (1/2) | Indoor Hard W/L | 25.00% (2/6) |
| 0% (0/0) | Grass Win/Loss | 14.29% (1/6) |
| 0.11 | Aces Per Game | 0.15 |
| 406 | Aces Total | 1627 |
| 0.2 | Double Faults Per Game | 0.21 |
| 711 | Total Double Faults | 2233 |
| 1:30:20 | Average Match Time | 1:21:51 |
| 416.59 | Average Opponent Rank | 522.86 |
| 66% (13162/20017) | 1st Serve % | 66% (34591/52772) |
| 63% (8248/13162) | 1st Serve Win % | 66% (22984/34591) |
| 49% (3344/6854) | 2nd Serve Win % | 51% (9239/18181) |
| 46% (1110/2393) | Break Points Won % (Total) | 45% (2466/5442) |
| 44% (8961/20276) | Return Points Win % | 41% (21626/52933) |
| 0% (0/0) | Slam W/L | 26.47% (9/25) |
| 0% (0/0) | Masters W/L | 0.00% (0/3) |
| 0.00% (0/2) | Main Tour W/L | 25.64% (10/29) |
| 53.49% (46/40) | Challenger W/L | 53.02% (316/280) |
| 63.33% (171/99) | Futures W/L | 71.22% (245/99) |
| 61% (212/348) | Best of 3 Sets Win % | 57% (568/990) |
| 25% (1/4) | Best of 5 Sets Win % | 25% (3/12) |
| 60% (51/85) | Tiebreaks Win % (Total) | 51% (136/266) |
| 57% (61/107) | Deciding Set Win % | 46% (136/297) |
| 90% (200/180) | 1st Set Won, Won Match | 83% (614/510) |
| 10% (200/19) | 1st Set Won, Lost Match | 16% (614/101) |
| 22% (157/35) | 1st Set Lost, Won Match | 17% (402/69) |
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