Gauthier Onclin vs Adam Heinonen Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
G. Onclin vs A. Heinonen

Gauthier Onclin

BEL

1

Win

Played

0

Win

Age

Height

194

C. Rank

786

192

Best Rank

735

Total Title

YTD Titles

$311.4K

Career Money

Plays

Adam Heinonen

SWE

1

Win

Played

0

Win

Age

Height

194

C. Rank

786

192

Best Rank

735

Total Title

YTD Titles

$311.4K

Career Money

Plays

Head-to-head: Onclin 1 - 0 Heinonen

They have played 2 sets in total, with Gauthier Onclin winning 2 and Adam Heinonen winning 0. The last match between Gauthier Onclin and Adam Heinonen was at the M25 Heraklion, 07-11-2024, Round: R2, Surface: Hard, with Gauthier Onclin getting the victory 6-4 6-1.

Players	Head To Head Match Wins
Onclin	1
Heinonen	0

Last H2H Matches:

(R2) M25 Heraklion(11-07-24)

Stats

Gauthier Onclin

Adam Heinonen

G. Onclin vs A. Heinonen H2H Profile

G. Onclin	Stats	A. Heinonen
$311,375	Career Prize Money	$0
61.76% (239-148)	Career Total W/L	59.01% (95-66)
1	Hard	0
13	Titles	0
1	Total H2H Matches	0
0.00% (0-1)	YTD Win/Loss	0% (0-0)

G. Onclin vs A. Heinonen Match Preview:

Second serve performance recent form: In recent form (last 6 months), Gauthier Onclin has won 42.70% of points on their second serve, while Adam Heinonen has won 40.85%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Gauthier Onclin, in recent form, has won 48.53% of their opponent's second serve points, while Adam Heinonen has won 58.96%. The same stats for first serve returns are 31.40% and 30.47% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Gauthier Onclin has saved 48.88% of breakpoints in recent form, whereas Adam Heinonen has saved 43.75% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Gauthier Onclin has won 63.75% of matches played (W/L 51/29), with Adam Heinonen winning 53.57% (W/L 15/13) that gives us an overall head-to head prediction overview.
Best surface: Gauthier Onclin has their best career surface win % on I.hard, winning 64% (W/L 42/24), and worse career win % on Grass, winning 40% (W/L 2/3). Adam Heinonen has their best career surface win % on Hard, winning 64% (W/L 34/14), and worse career win % on I.hard, winning 38% (W/L 5/8).
Player level: In the last year, Gauthier Onclin has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 83.33% of matches (W/L 30/6), where as Adam Heinonen has played most of their matches on the Futures/Satellites/ITF tournaments $10K, winning 62.50% of matches (W/L 15/9). 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 Gauthier Onclin winning 1 times and Adam Heinonen being victorious 0 times. They have played 2 sets in total, with Gauthier Onclin winning 2 and Adam Heinonen winning 0.
The last match between Gauthier Onclin and Adam Heinonen was at the M25 Heraklion, 07-11-2024, Round: R2, Surface: Hard, with Gauthier Onclin getting the victory 6-4 6-1.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:18:0.
Opponent quality stats: Over the last 12 months, Gauthier Onclin has played against opponents with an average rank of 305.09 while Adam Heinonen has played against players with an average rank of 386.75.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Gauthier Onclin has won 81% of deciding sets over the last 12 months, while Adam Heinonen has won 44% in all matches played on tour.
Break point conversion: In recent form, Gauthier Onclin has converted 36.71% of breakpoint opportunities, and Adam Heinonen has converted 33.85% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Gauthier Onclin vs Adam Heinonen Editorial Preview By TennisTipster88.

G. Onclin vs A. Heinonen H2H Stats Used In Our Predictions

G. Onclin	Stats	A. Heinonen
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
0	Aces (Total)	3
2	Total Double Faults	6
1:18:0	Average Match Time	1:18:0
50% (22/44)	1st Serve %	57% (32/56)
82% (18/22)	1st Serve Win %	66% (21/32)
68% (15/22)	2nd Serve Win %	42% (10/24)
80% (4/5)	Break Pts Won %	0% (0/1)
45% (25/56)	Return Points Win %	25% (11/44)
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

G. Onclin Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Shanghai Rolex Masters - Shanghai - 29-09-2025
Q3 August HolmgrenA. Holmgren	L	6-4 7-6(3)	Stats
Q1 James DuckworthJ. Duckworth	W	7-6(0) 7-5	Stats
Jingshan Challenger - 22-09-2025
R2 Mackenzie McdonaldM. Mcdonald	L	7-6(5) 6-4	Stats
R1 Yu Hsiou HsuY. Hsiou	W	7-6(4) 6-1	Stats
Hangzhou Open - Hangzhou - 15-09-2025
Q3 Nishesh BasavareddyN. Basavareddy	L	6-1 6-3	Stats

View All

A. Heinonen Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Porto 2 Challenger - 25-08-2025
Q1 Alex MartinezA. Martinez	L	7-6(3) 6-2	Stats
M15 Bastad - 18-08-2025
R2 Nikola SlavicN. Slavic	L	2-6 6-4 7-6(4)	Stats
R1 Dragos Nicolae CazacuD. Nicolae	W	3-6 7-6(3) 6-4	Stats
M25 Gentofte - 28-07-2025
R1 Aristotelis ThanosA. Thanos	L	6-0 2-6 6-2	Stats
M25 Varnamo - 09-06-2025
R1 Carl Emil OverbeckC. Emil	L	5-7 6-1 6-4	Stats

View All

G. Onclin vs A. Heinonen Stats Breakdown Vs All H2H Opponents

G. Onclin	Stats	A. Heinonen
61.76% (239/148)	YTD Win/Loss	59.01% (95/66)
59.01% (524/364)	Sets Win/Loss	57.64% (215/158)
53.41% (4407/3844)	Games Win/Loss	53.37% (1922/1679)
62.50% (85/51)	Hard Win/Loss	70.83% (34/14)
60.92% (106/68)	Clay Win/Loss	53.41% (47/41)
63.89% (46/26)	Indoor Hard W/L	56.00% (14/11)
40.00% (2/3)	Grass Win/Loss	0% (0/0)
0.14	Aces Per Game	0.17
551	Aces Total	303
0.25	Double Faults Per Game	0.24
1013	Total Double Faults	416
1:42:35	Average Match Time	1:7:45
423.53	Average Opponent Rank	319.39
61% (15891/26221)	1st Serve %	65% (4804/7435)
66% (10469/15891)	1st Serve Win %	65% (3118/4804)
49% (5101/10329)	2nd Serve Win %	45% (1180/2631)
46% (1440/3120)	Break Points Won % (Total)	44% (364/827)
44% (11811/26804)	Return Points Win %	42% (3142/7418)
46.67% (7/8)	Slam W/L	0% (0/0)
50.00% (1/1)	Masters W/L	0% (0/0)
40.00% (2/3)	Main Tour W/L	0% (0/0)
51.61% (64/60)	Challenger W/L	0.00% (0/4)
68.46% (165/76)	Futures W/L	60.51% (95/62)
62% (238/384)	Best of 3 Sets Win %	58% (92/158)
50% (1/2)	Best of 5 Sets Win %	100% (1/1)
55% (53/96)	Tiebreaks Win % (Total)	45% (15/33)
60% (67/112)	Deciding Set Win %	48% (25/52)
89% (228/204)	1st Set Won, Won Match	89% (91/81)
11% (228/24)	1st Set Won, Lost Match	11% (91/10)
22% (159/35)	1st Set Lost, Won Match	20% (70/14)