Joao Fonseca vs Adolfo Daniel Vallejo Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Fonseca vs A. Daniel Vallejo

Joao Fonseca

BRA

0

Win

Played

0

Win

Age

Height

C. Rank

190

Best Rank

187

Total Titles

YTD Titles

$1.2M

Career Money

$72.0K

Plays

Adolfo Daniel Vallejo

PAR

0

Win

Played

0

Win

Age

Height

C. Rank

190

Best Rank

187

Total Titles

YTD Titles

$1.2M

Career Money

$72.0K

Plays

Head-to-head: Fonseca 0 - 0 Vallejo

Players	Head To Head Match Wins
Fonseca	0
Vallejo	0

Last 0 H2H Matches:

No past h2h happened.

J. Fonseca vs A. D. Vallejo H2H Profile

J. Fonseca	Stats	A. D. Vallejo
$1,229,990	Career Prize Money	$72,000
64.29% (90-50)	Career Total W/L	57.21% (131-98)
5	Titles	6
61.54% (24-15)	YTD Win/Loss	0% (0-0)
1	YTD Titles	0

J. Fonseca vs A. D. Vallejo Match Preview:

Second serve performance recent form: In recent form (last 6 months), Joao Fonseca has won 48.70% of points on their second serve, while Adolfo Daniel Vallejo has won 42.89%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Joao Fonseca, in recent form, has won 43.51% of their opponent's second serve points, while Adolfo Daniel Vallejo has won 45.92%. The same stats for first serve returns are 22.91% and 28.21% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Joao Fonseca has saved 57.78% of breakpoints in recent form, whereas Adolfo Daniel Vallejo has saved 51.00% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Joao Fonseca has won 70.77% of matches played (W/L 46/19), with Adolfo Daniel Vallejo winning 61.43% (W/L 43/27) that gives us an overall head-to head prediction overview.
Best surface: Joao Fonseca has their best career surface win % on Hard, winning 74% (W/L 31/11), and worse career win % on Grass, winning 42% (W/L 5/7). Adolfo Daniel Vallejo has their best career surface win % on Clay, winning 74% (W/L 98/71), and worse career win % on I.hard, winning 40% (W/L 2/3).
Player level: In the last year, Joao Fonseca has played most of their matches on the Challengers/ITF tournaments > $10K, winning 77.78% of matches (W/L 14/4), where as Adolfo Daniel Vallejo has played most of their matches on the Challengers/ITF tournaments > $10K, winning 51.92% of matches (W/L 27/25). 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, Joao Fonseca has played against opponents with an average rank of 102.52 while Adolfo Daniel Vallejo has played against players with an average rank of 199.19.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Joao Fonseca has won 70% of deciding sets over the last 12 months, while Adolfo Daniel Vallejo has won 65% in all matches played on tour.
Break point conversion: In recent form, Joao Fonseca has converted 29.25% of breakpoint opportunities, and Adolfo Daniel Vallejo has converted 33.11% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Joao Fonseca vs Adolfo Daniel Vallejo Editorial Preview By TennisTipster88.

Recent Performance Stats

J. Fonseca Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Swiss Indoors Basel - Basel - 20-10-2025
SF Jaume Antoni Munar ClarJ. Antoni	W	7-6(4) 7-5	Stats
QF Denis ShapovalovD. Shapovalov	W	3-6 6-3 4-1 ret.	Stats
R2 Jakub MensikJ. Mensik	W	w/o	Stats
R1 Giovanni Mpetshi PerricardG. Mpetshi	W	7-6(6) 6-3	Stats
European Open - Brussels - 13-10-2025
R1 Botic Van De ZandschulpB. Van	L	7-5 7-6(2)	Stats

View All

A. D. Vallejo Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Costa do Sauipe Challenger - 20-10-2025
QF Thiago Agustin TiranteT. Agustin	W	6-4 6-2	Stats
R2 Matheus Pucinelli De AlmeidaM. Pucinelli	W	6-4 6-2	Stats
R1 Igor GimenezI. Gimenez	W	6-0 6-2	Stats
Curitiba Challenger - 13-10-2025
F Pedro Boscardin DiasP. Boscardin	W	6-3 7-5	Stats
SF Joao Eduardo SchiesslJ. Eduardo	W	6-4 6-4	Stats

View All

J. Fonseca vs A. D. Vallejo Stats Breakdown Vs All H2H Opponents

J. Fonseca	Stats	A. D. Vallejo
64.29% (90/50)	YTD Win/Loss	57.21% (131/98)
61.03% (213/136)	Sets Win/Loss	55.62% (292/233)
53.08% (1774/1568)	Games Win/Loss	52.35% (2517/2291)
73.81% (31/11)	Hard Win/Loss	56.36% (31/24)
59.68% (37/25)	Clay Win/Loss	57.99% (98/71)
70.83% (17/7)	Indoor Hard W/L	40.00% (2/3)
41.67% (5/7)	Grass Win/Loss	0% (0/0)
0.45	Aces Per Game	0.14
730	Aces Total	334
0.18	Double Faults Per Game	0.29
298	Total Double Faults	682
1:43:46	Average Match Time	1:39:6
200.41	Average Opponent Rank	379.2
64% (6549/10168)	1st Serve %	62% (8711/14141)
71% (4623/6549)	1st Serve Win %	63% (5504/8711)
53% (1930/3619)	2nd Serve Win %	49% (2680/5429)
39% (409/1044)	Break Points Won % (Total)	46% (745/1632)
39% (4099/10615)	Return Points Win %	43% (6088/14114)
64.71% (11/6)	Slam W/L	50.00% (1/1)
50.00% (7/7)	Masters W/L	0% (0/0)
71.43% (5/2)	Cups W/L	60.00% (3/2)
64.29% (18/10)	Main Tour W/L	0.00% (0/1)
65.52% (38/20)	Challenger W/L	49.19% (61/63)
68.75% (11/5)	Futures W/L	68.04% (66/31)
63% (77/123)	Best of 3 Sets Win %	57% (129/225)
75% (12/16)	Best of 5 Sets Win %	50% (2/4)
58% (38/66)	Tiebreaks Win % (Total)	38% (18/48)
55% (26/47)	Deciding Set Win %	56% (36/64)
89% (82/73)	1st Set Won, Won Match	87% (128/111)
11% (82/9)	1st Set Won, Lost Match	13% (128/16)
28% (58/16)	1st Set Lost, Won Match	20% (101/20)