Quinn Vandecasteele vs Guilherme Valdoleiros Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
Q. Vandecasteele vs G. Valdoleiros

Quinn Vandecasteele

USA

1

Win

Played

0

Win

Age

Height

671

C. Rank

555

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Guilherme Valdoleiros

POR

1

Win

Played

0

Win

Age

Height

671

C. Rank

555

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Vandecasteele 1 - 0 Valdoleiros

They have played 2 sets in total, with Quinn Vandecasteele winning 2 and Guilherme Valdoleiros winning 0. The last match between Quinn Vandecasteele and Guilherme Valdoleiros was at the M25 Faro, 23-02-2025, Round: Q1, Surface: Hard, with Quinn Vandecasteele getting the victory 6-1 6-4.

Players	Head To Head Match Wins
Vandecasteele	1
Valdoleiros	0

Last 1 H2H Matches:

(Q1) M25 Faro(02-23-25)

Stats

Quinn Vandecasteele

Guilherme Valdoleiros

Q. Vandecasteele vs G. Valdoleiros H2H Profile

Q. Vandecasteele	Stats	G. Valdoleiros
$0	Career Prize Money	$0
52.78% (95-85)	Career Total W/L	44.03% (59-75)
1	Hard	0
1	Titles	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

Q. Vandecasteele vs G. Valdoleiros Match Preview:

Second serve performance recent form: In recent form (last 6 months), Quinn Vandecasteele has won 44.31% of points on their second serve, while Guilherme Valdoleiros has won 43.36%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Quinn Vandecasteele, in recent form, has won 45.78% of their opponent's second serve points, while Guilherme Valdoleiros has won 46.67%. The same stats for first serve returns are 27.22% and 28.66% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Quinn Vandecasteele has saved 54.86% of breakpoints in recent form, whereas Guilherme Valdoleiros has saved 53.57% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Quinn Vandecasteele has won 50.77% of matches played (W/L 33/32), with Guilherme Valdoleiros winning 53.19% (W/L 25/22) that gives us an overall head-to head prediction overview.
Best surface: Quinn Vandecasteele has their best career surface win % on Grass, winning 67% (W/L 2/1), and worse career win % on Clay, winning 30% (W/L 3/7). Guilherme Valdoleiros has their best career surface win % on Hard, winning 67% (W/L 52/60), and worse career win % on Clay, winning 32% (W/L 7/15).
Player level: In the last year, Quinn Vandecasteele has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 52.78% of matches (W/L 19/17), where as Guilherme Valdoleiros has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 56.82% of matches (W/L 25/19). 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 Quinn Vandecasteele winning 1 times and Guilherme Valdoleiros being victorious 0 times. They have played 2 sets in total, with Quinn Vandecasteele winning 2 and Guilherme Valdoleiros winning 0.
The last match between Quinn Vandecasteele and Guilherme Valdoleiros was at the M25 Faro, 23-02-2025, Round: Q1, Surface: Hard, with Quinn Vandecasteele getting the victory 6-1 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Quinn Vandecasteele has played against opponents with an average rank of 414.92 while Guilherme Valdoleiros has played against players with an average rank of 200.3.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Quinn Vandecasteele has won 33% of deciding sets over the last 12 months, while Guilherme Valdoleiros has won 56% in all matches played on tour.
Break point conversion: In recent form, Quinn Vandecasteele has converted 33.53% of breakpoint opportunities, and Guilherme Valdoleiros has converted 29.89% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Quinn Vandecasteele vs Guilherme Valdoleiros Editorial Preview By TennisTipster88.

Q. Vandecasteele vs G. Valdoleiros H2H Stats Used In Our Predictions

Q. Vandecasteele	Stats	G. Valdoleiros
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
0:0:0	Average Match Time	0:0:0
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

Q. Vandecasteele Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Champaign Challenger - 10-11-2025
R1 Kenta MiyoshiK. Miyoshi	L	6-3 7-5	Stats
Q3 Jeremy ZhangJ. Zhang	L	7-5 6-4	Stats
Q1 Alex KobeltA. Kobelt	W	4-6 6-3 6-2	Stats
Knoxville Challenger - 03-11-2025
Q3 Dhakshineswar SureshD. Suresh	L	7-5 3-6 6-3	Stats
Q1 Noah SchachterN. Schachter	W	6-3 6-3	Stats

View All

G. Valdoleiros Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M15 Madrid - 01-12-2025
R1 Nicholas David IonelN. David	L	6-1 7-6(6)	Stats
Q3 Mikel MartinezM. Martinez	W	2-6 6-1 10-7	Stats
Q2 Pedro RodenasP. Rodenas	W	7-5 6-7(3) 10-6	Stats
Q1 Ignacio AyusoI. Ayuso	W	6-2 6-2	Stats
Maia Challenger - 24-11-2025
Q1 Andrej MartinA. Martin	L	6-1 6-2	Stats

View All

Q. Vandecasteele vs G. Valdoleiros Stats Breakdown Vs All H2H Opponents

Q. Vandecasteele	Stats	G. Valdoleiros
52.78% (95/85)	YTD Win/Loss	44.03% (59/75)
52.40% (218/198)	Sets Win/Loss	44.52% (134/167)
51.63% (2063/1933)	Games Win/Loss	48.49% (1363/1448)
57.04% (77/58)	Hard Win/Loss	46.43% (52/60)
30.00% (3/7)	Clay Win/Loss	31.82% (7/15)
40.63% (13/19)	Indoor Hard W/L	0% (0/0)
66.67% (2/1)	Grass Win/Loss	0% (0/0)
0.37	Aces Per Game	0.03
720	Aces Total	42
0.29	Double Faults Per Game	0.08
558	Total Double Faults	108
1:22:41	Average Match Time	1st Match
393.84	Average Opponent Rank	217.46
54% (5451/10136)	1st Serve %	67% (1834/2743)
69% (3745/5451)	1st Serve Win %	54% (983/1834)
47% (2213/4697)	2nd Serve Win %	46% (420/909)
42% (467/1100)	Break Points Won % (Total)	40% (90/225)
42% (4203/9994)	Return Points Win %	38% (960/2520)
0.00% (0/1)	Slam W/L	0% (0/0)
43.75% (28/36)	Challenger W/L	0.00% (0/7)
58.26% (67/48)	Futures W/L	46.46% (59/68)
51% (89/174)	Best of 3 Sets Win %	44% (59/134)
100% (1/1)	Best of 5 Sets Win %	0% (0/0)
51% (20/39)	Tiebreaks Win % (Total)	44% (8/18)
45% (27/60)	Deciding Set Win %	52% (17/33)
84% (97/81)	1st Set Won, Won Match	89% (54/48)
16% (97/16)	1st Set Won, Lost Match	11% (54/6)
16% (83/13)	1st Set Lost, Won Match	14% (80/11)