Prediction of Valentin Vacherot vs Jonathan Chang Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
V. Vacherot vs J. Chang

Valentin Vacherot

MON

1

Win

Played

0

Win

Age

Height

6'0" (183 cm)

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$1.5M

Career Money

Plays

Right-Handed

Jonathan Chang

USA

1

Win

Played

0

Win

Age

Height

6'0" (183 cm)

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

$1.5M

Career Money

Plays

Right-Handed

Head-to-head: Vacherot 1 - 0 Chang

They have played 3 sets in total, with Valentin Vacherot winning 2 and Jonathan Chang winning 1. The last match between Valentin Vacherot and Jonathan Chang was at the USA F33 (Houston), 11-10-2017, Round: R1, Surface: Hard, with Valentin Vacherot getting the victory 6-2 6-7(3) 6-4.

Players	Head To Head Match Wins
Vacherot	1
Chang	0

Last 1 H2H Matches:

(R1) USA F33 (Houston)(10-11-17)

Stats

Valentin Vacherot

Jonathan Chang

V. Vacherot vs J. Chang H2H Profile

V. Vacherot	Stats	J. Chang
$1,450,075	Career Prize Money	$0
65.09% (276-148)	Career Total W/L	58.22% (124-89)
1	Hard	0
12	Titles	0
1	Total H2H Matches	0
76.92% (10-3)	YTD Win/Loss	0% (0-0)
1	YTD Titles	0

V. Vacherot vs J. Chang Match Preview:

Second serve performance recent form: In recent form (last 6 months), Valentin Vacherot has won 45.93% of points on their second serve, while Jonathan Chang has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Valentin Vacherot, in recent form, has won 43.77% of their opponent's second serve points, while Jonathan Chang has won 0%. The same stats for first serve returns are 26.35% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Valentin Vacherot has saved 55.13% of breakpoints in recent form, whereas Jonathan Chang has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Valentin Vacherot has won 64.62% of matches played (W/L 42/23), with Jonathan Chang winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Valentin Vacherot has their best career surface win % on Hard, winning 72% (W/L 128/49), and worse career win % on Grass, winning 0% (W/L 0/2). Jonathan Chang has their best career surface win % on Clay, winning 72% (W/L 36/20), and worse career win % on I.hard, winning 50% (W/L 12/12).
Player level: In the last year, Valentin Vacherot has played most of their matches on the Challengers/ITF tournaments > $10K, winning 60.47% of matches (W/L 26/17), where as Jonathan Chang 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 Valentin Vacherot winning 1 times and Jonathan Chang being victorious 0 times. They have played 3 sets in total, with Valentin Vacherot winning 2 and Jonathan Chang winning 1.
The last match between Valentin Vacherot and Jonathan Chang was at the USA F33 (Houston), 11-10-2017, Round: R1, Surface: Hard, with Valentin Vacherot getting the victory 6-2 6-7(3) 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:26:0.
Opponent quality stats: Over the last 12 months, Valentin Vacherot has played against opponents with an average rank of 260.88 while Jonathan Chang 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, Valentin Vacherot has won 59% of deciding sets over the last 12 months, while Jonathan Chang has won 0% in all matches played on tour.
Break point conversion: In recent form, Valentin Vacherot has converted 29.91% of breakpoint opportunities, and Jonathan Chang 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.

Valentin Vacherot vs Jonathan Chang Editorial Preview By TennisTipster88.

V. Vacherot vs J. Chang H2H Stats Used In Our Predictions

V. Vacherot	Stats	J. Chang
1	H2H Matches Won	0
2	Sets Won	1
18	Games Won	13
8	Aces (Total)	2
3	Total Double Faults	7
2:26:0	Average Match Time	2:26:0
67% (62/93)	1st Serve %	47% (53/112)
56% (35/62)	1st Serve Win %	62% (33/53)
65% (20/31)	2nd Serve Win %	41% (24/59)
42% (8/19)	Break Pts Won %	56% (5/9)
49% (55/112)	Return Points Win %	41% (38/93)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	Deciding Set 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

V. Vacherot Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Swiss Indoors Basel - Basel - 20-10-2025
R1 Taylor FritzT. Fritz	L	4-6 7-6(4) 7-5	Stats
Shanghai Rolex Masters - Shanghai - 29-09-2025
F Arthur RinderknechA. Rinderknech	W	4-6 6-3 6-3	Stats
SF Novak DjokovicN. Djokovic	W	6-3 6-4	Stats
QF Holger RuneH. Rune	W	2-6 7-6(4) 6-4	Stats
R4 Tallon GriekspoorT. Griekspoor	W	4-6 7-6(1) 6-4	Stats

View All

J. Chang Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
USA F33 (Columbus) - 19-11-2018
QF Andrew WatsonA. Watson	L	6-4 7-6(6)	Stats
R2 Cannon KingsleyC. Kingsley	W	3-6 6-1 7-5	Stats
R1 Ronnie SchneiderR. Schneider	W	6-4 4-6 6-2	Stats
Q3 Dillon EarlyD. Early	W	6-1 6-0	Stats
Houston Challenger - 12-11-2018
Q1 Alejandro GonzalezA. Gonzalez	L	6-2 6-3	Stats

View All

V. Vacherot vs J. Chang Stats Breakdown Vs All H2H Opponents

V. Vacherot	Stats	J. Chang
65.09% (276/148)	YTD Win/Loss	58.22% (124/89)
61.69% (607/377)	Sets Win/Loss	56.84% (270/205)
54.65% (5129/4257)	Games Win/Loss	53.96% (2261/1929)
72.32% (128/49)	Hard Win/Loss	58.46% (76/54)
63.39% (142/82)	Clay Win/Loss	64.29% (36/20)
28.57% (6/15)	Indoor Hard W/L	44.44% (12/15)
0.00% (0/2)	Grass Win/Loss	0% (0/0)
0.35	Aces Per Game	0.04
1620	Aces Total	91
0.16	Double Faults Per Game	0.06
736	Total Double Faults	129
1:31:30	Average Match Time	1st Match
399.27	Average Opponent Rank	281.66
66% (16853/25485)	1st Serve %	64% (2488/3869)
69% (11712/16853)	1st Serve Win %	62% (1534/2488)
53% (4599/8632)	2nd Serve Win %	45% (619/1381)
43% (1115/2622)	Break Points Won % (Total)	44% (175/395)
40% (10347/25776)	Return Points Win %	41% (1593/3901)
54.55% (6/5)	Slam W/L	0% (0/0)
63.16% (12/7)	Masters W/L	0% (0/0)
57.14% (4/3)	Cups W/L	0% (0/0)
41.67% (5/7)	Main Tour W/L	0% (0/0)
63.83% (90/51)	Challenger W/L	0.00% (0/8)
67.95% (159/75)	Futures W/L	60.49% (124/81)
65% (272/417)	Best of 3 Sets Win %	58% (123/211)
0% (0/2)	Best of 5 Sets Win %	0% (0/1)
54% (71/132)	Tiebreaks Win % (Total)	56% (22/39)
60% (82/137)	Deciding Set Win %	55% (27/49)
89% (265/236)	1st Set Won, Won Match	89% (123/110)
11% (265/29)	1st Set Won, Lost Match	11% (123/13)
26% (159/41)	1st Set Lost, Won Match	16% (90/14)