Rio Noguchi vs Alexander Merino Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Noguchi vs A. Merino

Rio Noguchi

JPN

1

Win

Played

0

Win

Age

5'6" (168 cm)

Height

6'0" (183 cm)

230

C. Rank

196

Best Rank

Total Titles

YTD Titles

$132.9K

Career Money

Right-Handed

Plays

Left-Handed

Alexander Merino

PER

1

Win

Played

0

Win

Age

5'6" (168 cm)

Height

6'0" (183 cm)

230

C. Rank

196

Best Rank

Total Titles

YTD Titles

$132.9K

Career Money

Right-Handed

Plays

Left-Handed

Head-to-head: Noguchi 1 - 0 Merino

They have played 2 sets in total, with Rio Noguchi winning 2 and Alexander Merino winning 0. The last match between Rio Noguchi and Alexander Merino was at the Santa Cruz de la Sierra 2 Challenger, 20-03-2022, Round: Q1, Surface: Clay, with Rio Noguchi getting the victory 6-0 6-2.

Players	Head To Head Match Wins
Noguchi	1
Merino	0

Last 1 H2H Matches:

(Q1) Santa Cruz de la Sierra 2 Challenger(03-20-22)

Stats

Rio Noguchi

Alexander Merino

R. Noguchi vs A. Merino H2H Profile

R. Noguchi	Stats	A. Merino
$132,865	Career Prize Money	$0
58.56% (366-259)	Career Total W/L	42.42% (140-190)
1	Clay	0
9	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Noguchi vs A. Merino Match Preview:

Second serve performance recent form: In recent form (last 6 months), Rio Noguchi has won 48.45% of points on their second serve, while Alexander Merino has won 25.00%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Rio Noguchi, in recent form, has won 44.13% of their opponent's second serve points, while Alexander Merino has won 63.64%. The same stats for first serve returns are 26.40% and 17.14% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Rio Noguchi has saved 55.97% of breakpoints in recent form, whereas Alexander Merino has saved 16.67% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Rio Noguchi has won 55.07% of matches played (W/L 38/31), with Alexander Merino winning 0% (W/L 0/1) that gives us an overall head-to head prediction overview.
Best surface: Rio Noguchi has their best career surface win % on Grass, winning 64% (W/L 21/12), and worse career win % on I.hard, winning 41% (W/L 7/10). Alexander Merino has their best career surface win % on Hard, winning 64% (W/L 66/79), and worse career win % on I.hard, winning 0% (W/L 0/1).
Player level: In the last year, Rio Noguchi has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.38% of matches (W/L 35/26), where as Alexander Merino has played most of their matches on the Challengers/ITF tournaments > $10K, winning 0.00% of matches (W/L 0/1). 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 Rio Noguchi winning 1 times and Alexander Merino being victorious 0 times. They have played 2 sets in total, with Rio Noguchi winning 2 and Alexander Merino winning 0.
The last match between Rio Noguchi and Alexander Merino was at the Santa Cruz de la Sierra 2 Challenger, 20-03-2022, Round: Q1, Surface: Clay, with Rio Noguchi getting the victory 6-0 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:5:57.
Opponent quality stats: Over the last 12 months, Rio Noguchi has played against opponents with an average rank of 312.67 while Alexander Merino has played against players with an average rank of 260.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Rio Noguchi has won 47% of deciding sets over the last 12 months, while Alexander Merino has won 0% in all matches played on tour.
Break point conversion: In recent form, Rio Noguchi has converted 41.18% of breakpoint opportunities, and Alexander Merino has converted 50.00% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Rio Noguchi vs Alexander Merino Editorial Preview By TennisTipster88.

R. Noguchi vs A. Merino H2H Stats Used In Our Predictions

R. Noguchi	Stats	A. Merino
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	2
2	Aces (Total)	1
1	Total Double Faults	4
1:5:57	Average Match Time	1:5:57
73% (29/40)	1st Serve %	67% (35/52)
76% (22/29)	1st Serve Win %	40% (14/35)
64% (7/11)	2nd Serve Win %	47% (8/17)
63% (5/8)	Break Pts Won %	0% (0/0)
58% (30/52)	Return Points Win %	28% (11/40)
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

R. Noguchi Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Playford Challenger - 24-11-2025
QF James DuckworthJ. Duckworth	L	7-6(5) 6-2	Stats
R2 Hiroki MoriyaH. Moriya	W	6-4 6-4	Stats
R1 Jake DelaneyJ. Delaney	W	6-2 6-4	Stats
Sydney Challenger - 17-11-2025
R1 Tai SachT. Sach	L	2-6 6-1 6-2	Stats
Brisbane 3 Challenger - 10-11-2025
R1 Jake DelaneyJ. Delaney	L	6-2 7-6(3)	Stats

View All

A. Merino Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Montevideo Challenger - 10-11-2025
Q1 Nicolas KickerN. Kicker	L	6-3 6-2	Stats
Yokkaichi Challenger - 25-11-2024
Q1 Hiroki MoriyaH. Moriya	L	6-4 6-1	Stats
Concepcion Challenger - 23-01-2023
Q3 Joao Lucas Reis Da SilvaJ. Lucas	L	6-0 6-3	Stats
Q1 Esteban BrunaE. Bruna	W	6-3 7-5	Stats
Coquimbo 2 Challenger - 17-10-2022
Q1 Juan Ignacio GalarzaJ. Ignacio	L	6-2 6-2	Stats

View All

R. Noguchi vs A. Merino Stats Breakdown Vs All H2H Opponents

R. Noguchi	Stats	A. Merino
58.56% (366/259)	YTD Win/Loss	42.42% (140/190)
56.65% (788/603)	Sets Win/Loss	43.71% (316/407)
52.99% (6766/6003)	Games Win/Loss	48.19% (3095/3328)
60.42% (261/171)	Hard Win/Loss	45.52% (66/79)
51.18% (65/62)	Clay Win/Loss	40.22% (74/110)
57.58% (19/14)	Indoor Hard W/L	0.00% (0/1)
63.64% (21/12)	Grass Win/Loss	0% (0/0)
0.11	Aces Per Game	0.03
702	Aces Total	81
0.14	Double Faults Per Game	0.09
901	Total Double Faults	277
1:18:47	Average Match Time	1st Match
453.18	Average Opponent Rank	256.06
66% (22350/33908)	1st Serve %	62% (2458/3990)
65% (14605/22350)	1st Serve Win %	60% (1477/2458)
50% (5828/11558)	2nd Serve Win %	42% (637/1532)
45% (1640/3632)	Break Points Won % (Total)	42% (118/280)
41% (14438/34812)	Return Points Win %	35% (1329/3775)
33.33% (2/4)	Slam W/L	0% (0/0)
0.00% (0/1)	Masters W/L	0% (0/0)
0% (0/0)	Cups W/L	0.00% (0/1)
50.00% (5/5)	Main Tour W/L	0% (0/0)
48.06% (99/107)	Challenger W/L	10.00% (2/18)
64.68% (260/142)	Futures W/L	44.66% (138/171)
58% (359/618)	Best of 3 Sets Win %	42% (137/324)
100% (2/2)	Best of 5 Sets Win %	0% (0/0)
50% (68/135)	Tiebreaks Win % (Total)	45% (24/53)
57% (82/145)	Deciding Set Win %	43% (30/69)
91% (337/307)	1st Set Won, Won Match	84% (152/128)
9% (337/30)	1st Set Won, Lost Match	16% (152/24)
20% (287/57)	1st Set Lost, Won Match	7% (178/12)