Prediction of Jan Mertl vs Calvin Hemery Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Mertl vs C. Hemery

Jan Mertl

CZE

1

Win

Played

0

Win

Age

6'3" (191 cm)

Height

6'3" (191 cm)

Ret.

C. Rank

257

163

Best Rank

116

Total Titles

YTD Titles

$101.2K

Career Money

$243.1K

Right-Handed

Plays

Right-Handed

Calvin Hemery

FRA

1

Win

Played

0

Win

Age

6'3" (191 cm)

Height

6'3" (191 cm)

Ret.

C. Rank

257

163

Best Rank

116

Total Titles

YTD Titles

$101.2K

Career Money

$243.1K

Right-Handed

Plays

Right-Handed

Head-to-head: Mertl 1 - 0 Hemery

They have played 2 sets in total, with Jan Mertl winning 2 and Calvin Hemery winning 0. The last match between Jan Mertl and Calvin Hemery was at the Noumea Challenger, 04-01-2016, Round: R1, Surface: Hard, with Jan Mertl getting the victory 6-2 6-2.

Players	Head To Head Match Wins
Mertl	1
Hemery	0

Last 1 H2H Matches:

(R1) Noumea Challenger(01-04-16)

Stats

Jan Mertl

Calvin Hemery

J. Mertl vs C. Hemery H2H Profile

J. Mertl	Stats	C. Hemery
$101,224	Career Prize Money	$243,065
58.61% (599-423)	Career Total W/L	57.63% (419-308)
1	Hard	0
24	Titles	9
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0.00% (0-1)

J. Mertl vs C. Hemery Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jan Mertl has won 0% of points on their second serve, while Calvin Hemery has won 44.58%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jan Mertl, in recent form, has won 0% of their opponent's second serve points, while Calvin Hemery has won 44.86%. The same stats for first serve returns are 0% and 21.37% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jan Mertl has saved 0% of breakpoints in recent form, whereas Calvin Hemery has saved 57.79% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jan Mertl has won 0% of matches played (W/L 0/0), with Calvin Hemery winning 47.62% (W/L 30/33) that gives us an overall head-to head prediction overview.
Best surface: Jan Mertl has their best career surface win % on I.hard, winning 64% (W/L 145/83), and worse career win % on Grass, winning 44% (W/L 7/9). Calvin Hemery has their best career surface win % on Clay, winning 64% (W/L 221/145), and worse career win % on Grass, winning 33% (W/L 2/4).
Player level: In the last year, Jan Mertl has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Calvin Hemery has played most of their matches on the Challengers/ITF tournaments > $10K, winning 52.94% of matches (W/L 27/24). 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 Jan Mertl winning 1 times and Calvin Hemery being victorious 0 times. They have played 2 sets in total, with Jan Mertl winning 2 and Calvin Hemery winning 0.
The last match between Jan Mertl and Calvin Hemery was at the Noumea Challenger, 04-01-2016, Round: R1, Surface: Hard, with Jan Mertl getting the victory 6-2 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:54:40.
Opponent quality stats: Over the last 12 months, Jan Mertl has played against opponents with an average rank of 0 while Calvin Hemery has played against players with an average rank of 290.76.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jan Mertl has won 0% of deciding sets over the last 12 months, while Calvin Hemery has won 50% in all matches played on tour.
Break point conversion: In recent form, Jan Mertl has converted 0% of breakpoint opportunities, and Calvin Hemery has converted 20.00% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jan Mertl vs Calvin Hemery Editorial Preview By TennisTipster88.

J. Mertl vs C. Hemery H2H Stats Used In Our Predictions

J. Mertl	Stats	C. Hemery
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	4
11	Aces (Total)	2
1	Total Double Faults	13
0:54:40	Average Match Time	0:54:40
79% (30/38)	1st Serve %	48% (24/50)
87% (26/30)	1st Serve Win %	75% (18/24)
75% (6/8)	2nd Serve Win %	27% (7/26)
80% (4/5)	Break Pts Won %	0% (0/0)
50% (25/50)	Return Points Win %	16% (6/38)
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

J. Mertl Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
M25 Vogau - 05-08-2019
R1 Laurent LokoliL. Lokoli	L	6-4 3-6 6-3	Stats
M15 Antalya - 22-04-2019
R2 Christopher O'ConnellC. O'Connell	L	7-6(1) 6-2	Stats
R1 Michael GloecklerM. Gloeckler	W	7-5 6-3	Stats
M15 Loule - 04-03-2019
R1 Michel VernierM. Vernier	L	6-3 6-3	Stats
Q1 Juan Pablo Canas GarciaJ. Pablo	W	6-2 5-1 ret.	Stats

View All

C. Hemery Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Helsinki Challenger - 03-11-2025
R2 Patrick KypsonP. Kypson	L	3-6 6-2 7-6(5)	Stats
R1 Nerman FaticN. Fatic	W	6-3 7-6(4)	Stats
Brest Challenger - 20-10-2025
R1 Hugo GastonH. Gaston	L	6-1 7-6(6)	Stats
European Open - Brussels - 13-10-2025
Q1 Yannick HanfmannY. Hanfmann	L	6-3 6-4	Stats
Roanne Challenger - 06-10-2025
QF Otto VirtanenO. Virtanen	L	6-4 6-4	Stats

View All

J. Mertl vs C. Hemery Stats Breakdown Vs All H2H Opponents

J. Mertl	Stats	C. Hemery
58.61% (599/423)	YTD Win/Loss	57.63% (419/308)
57.62% (1346/990)	Sets Win/Loss	56.42% (940/726)
52.81% (11924/10654)	Games Win/Loss	52.37% (8363/7606)
51.90% (82/76)	Hard Win/Loss	58.79% (97/68)
54.82% (239/197)	Clay Win/Loss	60.38% (221/145)
65.78% (271/141)	Indoor Hard W/L	52.11% (99/91)
43.75% (7/9)	Grass Win/Loss	33.33% (2/4)
0.26	Aces Per Game	0.48
2920	Aces Total	3742
0.11	Double Faults Per Game	0.3
1171	Total Double Faults	2375
1st Match	Average Match Time	1:21:10
96.54	Average Opponent Rank	528.08
62% (18394/29541)	1st Serve %	62% (26127/42202)
73% (13427/18394)	1st Serve Win %	72% (18816/26127)
50% (5578/11142)	2nd Serve Win %	49% (7936/16075)
39% (1048/2697)	Break Points Won % (Total)	40% (1614/4013)
37% (11344/30347)	Return Points Win %	38% (16350/42493)
30.23% (13/30)	Slam W/L	32.26% (10/21)
0.00% (0/1)	Masters W/L	50.00% (2/2)
100.00% (1/0)	Cups W/L	0% (0/0)
42.86% (15/20)	Main Tour W/L	45.65% (21/25)
48.12% (230/248)	Challenger W/L	54.06% (213/181)
73.28% (340/124)	Futures W/L	68.65% (173/79)
59% (591/1009)	Best of 3 Sets Win %	59% (413/703)
50% (1/2)	Best of 5 Sets Win %	13% (1/8)
51% (195/384)	Tiebreaks Win % (Total)	53% (135/255)
48% (145/302)	Deciding Set Win %	55% (121/222)
85% (620/528)	1st Set Won, Won Match	87% (421/367)
15% (620/90)	1st Set Won, Lost Match	13% (421/53)
17% (401/69)	1st Set Lost, Won Match	17% (305/52)