Prediction of Andrea Collarini vs Guillermo Rivera-Aranguiz Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
A. Collarini vs G. Rivera-Aranguiz

Andrea Collarini

ARG

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

283

C. Rank

Ret.

177

Best Rank

271

Total Titles

YTD Titles

$198.1K

Career Money

$500

Left-Handed

Plays

Right-Handed

Guillermo Rivera-Aranguiz

CHI

1

Win

Played

0

Win

Age

6'1" (185 cm)

Height

283

C. Rank

Ret.

177

Best Rank

271

Total Titles

YTD Titles

$198.1K

Career Money

$500

Left-Handed

Plays

Right-Handed

Head-to-head: Collarini 1 - 0 Rivera-Aranguiz

They have played 2 sets in total, with Andrea Collarini winning 2 and Guillermo Rivera-Aranguiz winning 0. The last match between Andrea Collarini and Guillermo Rivera-Aranguiz was at the Lima Challenger, 03-07-2012, Round: R1, Surface: Clay, with Andrea Collarini getting the victory 6-1 6-1.

Players	Head To Head Match Wins
Collarini	1
Rivera-Aranguiz	0

Last 1 H2H Matches:

(R1) Lima Challenger(07-03-12)

Stats

Andrea Collarini

Guillermo Rivera-Aranguiz

A. Collarini vs G. Rivera-Aranguiz H2H Profile

A. Collarini	Stats	G. Rivera-Aranguiz
$198,110	Career Prize Money	$500
56.94% (570-431)	Career Total W/L	61.22% (281-178)
1	Clay	0
20	Titles	9
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

A. Collarini vs G. Rivera-Aranguiz Match Preview:

Second serve performance recent form: In recent form (last 6 months), Andrea Collarini has won 46.51% of points on their second serve, while Guillermo Rivera-Aranguiz has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Andrea Collarini, in recent form, has won 48.57% of their opponent's second serve points, while Guillermo Rivera-Aranguiz has won 0%. The same stats for first serve returns are 30.95% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Andrea Collarini has saved 52.66% of breakpoints in recent form, whereas Guillermo Rivera-Aranguiz has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Andrea Collarini has won 51.61% of matches played (W/L 32/30), with Guillermo Rivera-Aranguiz winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Andrea Collarini has their best career surface win % on Clay, winning 59% (W/L 549/381), and worse career win % on Grass, winning 14% (W/L 1/6). Guillermo Rivera-Aranguiz has their best career surface win % on Clay, winning 59% (W/L 275/167), and worse career win % on Hard, winning 35% (W/L 6/11).
Player level: In the last year, Andrea Collarini has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.00% of matches (W/L 26/24), where as Guillermo Rivera-Aranguiz has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
Direct H2H matches: They have played 1 times before with Andrea Collarini winning 1 times and Guillermo Rivera-Aranguiz being victorious 0 times. They have played 2 sets in total, with Andrea Collarini winning 2 and Guillermo Rivera-Aranguiz winning 0.
The last match between Andrea Collarini and Guillermo Rivera-Aranguiz was at the Lima Challenger, 03-07-2012, Round: R1, Surface: Clay, with Andrea Collarini getting the victory 6-1 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:5:35.
Opponent quality stats: Over the last 12 months, Andrea Collarini has played against opponents with an average rank of 298.69 while Guillermo Rivera-Aranguiz has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Andrea Collarini has won 42% of deciding sets over the last 12 months, while Guillermo Rivera-Aranguiz has won 0% in all matches played on tour.
Break point conversion: In recent form, Andrea Collarini has converted 38.50% of breakpoint opportunities, and Guillermo Rivera-Aranguiz has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Andrea Collarini vs Guillermo Rivera-Aranguiz Editorial Preview By TennisTipster88.

A. Collarini vs G. Rivera-Aranguiz H2H Stats Used In Our Predictions

A. Collarini	Stats	G. Rivera-Aranguiz
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
5	Aces (Total)	2
2	Total Double Faults	4
1:5:35	Average Match Time	1:5:35
50% (21/42)	1st Serve %	67% (37/55)
86% (18/21)	1st Serve Win %	46% (17/37)
62% (13/21)	2nd Serve Win %	39% (7/18)
42% (5/12)	Break Pts Won %	0% (0/2)
56% (31/55)	Return Points Win %	26% (11/42)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

A. Collarini Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Cali Challenger - 06-10-2025
R2 Juan Carlos Prado AngeloJ. Carlos	L	3-6 7-6(4) 6-2	Stats
R1 Nikolas Sanchez-IzquierdoN. Sanchez-Izquierdo	W	7-5 7-6(5)	Stats
Antofagasta Challenger - 29-09-2025
R1 Adolfo Daniel VallejoA. Daniel	L	1-6 6-1 6-2	Stats
Buenos Aires Challenger - 22-09-2025
R2 Roman Andres BurruchagaR. Andres	L	6-2 6-4	Stats
R1 Luciano Emanuel AmbrogiL. Emanuel	W	7-6(5) 2-6 6-3	Stats

View All

G. Rivera-Aranguiz Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Santiago Challenger - 06-03-2017
Q1 Simon NavarroS. Navarro	W	6-1 6-0	Stats
Q2 Emilio GomezE. Gomez	L	6-4 6-4	Stats
Chile F8 - 19-12-2016
R2 Matias Franco DescotteM. Franco	L	6-3 7-6(3)	Stats
R1 Franco AgamenoneF. Agamenone	W	6-1 6-4	Stats
Chile F7 - 12-12-2016
R1 Franco Emanuel EgeaF. Emanuel	L	6-4 7-5	Stats

View All

A. Collarini vs G. Rivera-Aranguiz Stats Breakdown Vs All H2H Opponents

A. Collarini	Stats	G. Rivera-Aranguiz
56.89% (570/432)	YTD Win/Loss	61.22% (281/178)
56.72% (1299/991)	Sets Win/Loss	59.24% (612/421)
53.21% (11401/10024)	Games Win/Loss	54.27% (5132/4324)
32.14% (18/38)	Hard Win/Loss	35.29% (6/11)
58.97% (549/382)	Clay Win/Loss	62.22% (275/167)
25.00% (2/6)	Indoor Hard W/L	0% (0/0)
14.29% (1/6)	Grass Win/Loss	0% (0/0)
0.15	Aces Per Game	0.04
1611	Aces Total	165
0.21	Double Faults Per Game	0.04
2195	Total Double Faults	186
1:21:24	Average Match Time	1st Match
521.28	Average Opponent Rank	587.29
65% (33834/51734)	1st Serve %	65% (4353/6664)
66% (22493/33834)	1st Serve Win %	64% (2798/4353)
51% (9106/17900)	2nd Serve Win %	48% (1119/2311)
45% (2407/5310)	Break Points Won % (Total)	46% (302/651)
41% (21148/51883)	Return Points Win %	40% (2676/6667)
26.47% (9/25)	Slam W/L	0.00% (0/1)
0.00% (0/3)	Masters W/L	0% (0/0)
0% (0/0)	Cups W/L	0.00% (0/1)
25.64% (10/29)	Main Tour W/L	42.86% (3/4)
52.67% (306/275)	Challenger W/L	41.25% (33/47)
71.22% (245/99)	Futures W/L	66.22% (245/125)
57% (558/975)	Best of 3 Sets Win %	62% (277/445)
25% (3/12)	Best of 5 Sets Win %	40% (2/5)
51% (134/262)	Tiebreaks Win % (Total)	53% (64/121)
46% (133/292)	Deciding Set Win %	59% (70/119)
83% (606/502)	1st Set Won, Won Match	90% (275/248)
17% (606/101)	1st Set Won, Lost Match	9% (275/25)
17% (395/67)	1st Set Lost, Won Match	18% (184/33)