Gauthier Onclin vs Vitaliy Sachko Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
G. Onclin vs V. Sachko

Gauthier Onclin

BEL

2

Win

Played

0

Win

Age

Height

6'0" (183 cm)

219

C. Rank

164

192

Best Rank

156

Total Titles

YTD Titles

$311.4K

Career Money

$194.1K

Plays

Right-Handed

Vitaliy Sachko

UKR

2

Win

Played

0

Win

Age

Height

6'0" (183 cm)

219

C. Rank

164

192

Best Rank

156

Total Titles

YTD Titles

$311.4K

Career Money

$194.1K

Plays

Right-Handed

Head-to-head: Onclin 2 - 0 Sachko

They have played 5 sets in total, with Gauthier Onclin winning 4 and Vitaliy Sachko winning 1. The last match between Gauthier Onclin and Vitaliy Sachko was at the Ostrava Challenger, 25-04-2023, Round: R1, Surface: Clay, with Gauthier Onclin getting the victory 4-6 6-4 6-2.

Players	Head To Head Match Wins
Onclin	2
Sachko	0

Last 2 H2H Matches:

(R1) Ostrava Challenger(04-25-23)

Stats

Gauthier Onclin

Vitaliy Sachko

(QF) M15 Meshref(11-15-19)

Stats

Gauthier Onclin

Vitaliy Sachko

G. Onclin vs V. Sachko H2H Profile

G. Onclin	Stats	V. Sachko
$311,375	Career Prize Money	$194,120
60.97% (239-153)	Career Total W/L	57.52% (367-271)
1	Clay	0
1	Hard	0
13	Titles	3
2	Total H2H Matches	0
0.00% (0-1)	YTD Win/Loss	57.14% (4-3)

G. Onclin vs V. Sachko Match Preview:

Second serve performance recent form: In recent form (last 6 months), Gauthier Onclin has won 43.69% of points on their second serve, while Vitaliy Sachko has won 44.59%. 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 46.55% of their opponent's second serve points, while Vitaliy Sachko has won 46.57%. The same stats for first serve returns are 30.54% and 27.93% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Gauthier Onclin has saved 52.11% of breakpoints in recent form, whereas Vitaliy Sachko has saved 50.37% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Gauthier Onclin has won 56.52% of matches played (W/L 39/30), with Vitaliy Sachko winning 57.14% (W/L 44/33) that gives us an overall head-to head prediction overview.
Best surface: Gauthier Onclin has their best career surface win % on Hard, winning 62% (W/L 85/52), and worse career win % on Grass, winning 40% (W/L 2/3). Vitaliy Sachko has their best career surface win % on I.hard, winning 62% (W/L 74/51), and worse career win % on Grass, winning 0% (W/L 0/3).
Player level: In the last year, Gauthier Onclin has played most of their matches on the Challengers/ITF tournaments > $10K, winning 41.67% of matches (W/L 15/21), where as Vitaliy Sachko has played most of their matches on the Challengers/ITF tournaments > $10K, winning 61.29% of matches (W/L 38/24). 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 2 times before with Gauthier Onclin winning 2 times and Vitaliy Sachko being victorious 0 times. They have played 5 sets in total, with Gauthier Onclin winning 4 and Vitaliy Sachko winning 1.
The last match between Gauthier Onclin and Vitaliy Sachko was at the Ostrava Challenger, 25-04-2023, Round: R1, Surface: Clay, with Gauthier Onclin getting the victory 4-6 6-4 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:5:12.
Opponent quality stats: Over the last 12 months, Gauthier Onclin has played against opponents with an average rank of 273 while Vitaliy Sachko has played against players with an average rank of 276.82.
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 76% of deciding sets over the last 12 months, while Vitaliy Sachko has won 67% in all matches played on tour.
Break point conversion: In recent form, Gauthier Onclin has converted 32.11% of breakpoint opportunities, and Vitaliy Sachko has converted 32.61% 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 Vitaliy Sachko Editorial Preview By TennisTipster88.

G. Onclin vs V. Sachko H2H Stats Used In Our Predictions

G. Onclin	Stats	V. Sachko
2	H2H Matches Won	0
4	Sets Won	1
29	Games Won	18
4	Aces (Total)	4
7	Total Double Faults	11
2:5:12	Average Match Time	2:5:12
56% (96/171)	1st Serve %	56% (88/157)
66% (63/96)	1st Serve Win %	59% (52/88)
52% (39/75)	2nd Serve Win %	42% (29/69)
50% (11/22)	Break Pts Won %	29% (6/21)
48% (76/157)	Return Points Win %	40% (69/171)
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (1/1)	Deciding Set Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/1)
0% (0/1)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

G. Onclin Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Lyon Challenger - 10-11-2025
R1 Luca Van AsscheL. Van	L	6-3 6-0	Stats
Helsinki Challenger - 03-11-2025
R1 Otto VirtanenO. Virtanen	L	6-1 7-6(6)	Stats
Monastir Challenger - 27-10-2025
R1 Sergio Callejon HernandoS. Callejon	L	6-3 6-3	Stats
Hamburg Challenger - 20-10-2025
R1 Henri SquireH. Squire	L	6-4 6-0	Stats
European Open - Brussels - 13-10-2025
Q1 Alexander BlockxA. Blockx	L	6-3 6-4	Stats

View All

V. Sachko Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Moselle Open - Metz - 03-11-2025
SF Learner TienL. Tien	L	6-1 6-4	Stats
QF Clement TaburC. Tabur	W	6-4 3-6 6-4	Stats
R2 Alexander BublikA. Bublik	W	7-5 3-6 7-5	Stats
R1 Giovanni Mpetshi PerricardG. Mpetshi	W	7-6(10) 6-3	Stats
Q3 Clement TaburC. Tabur	L	5-7 6-3 6-2	Stats

View All

G. Onclin vs V. Sachko Stats Breakdown Vs All H2H Opponents

G. Onclin	Stats	V. Sachko
60.97% (239/153)	YTD Win/Loss	57.52% (367/271)
58.35% (524/374)	Sets Win/Loss	55.63% (820/654)
53.17% (4434/3905)	Games Win/Loss	52.98% (7296/6475)
62.04% (85/52)	Hard Win/Loss	56.31% (58/45)
60.92% (106/68)	Clay Win/Loss	58.16% (221/159)
60.53% (46/30)	Indoor Hard W/L	57.89% (88/64)
40.00% (2/3)	Grass Win/Loss	0.00% (0/3)
0.14	Aces Per Game	0.21
560	Aces Total	1417
0.25	Double Faults Per Game	0.21
1028	Total Double Faults	1408
1:42:21	Average Match Time	1:21:29
435.03	Average Opponent Rank	413.37
61% (16072/26532)	1st Serve %	63% (21858/34865)
66% (10565/16072)	1st Serve Win %	67% (14591/21858)
49% (5159/10459)	2nd Serve Win %	48% (6203/13007)
46% (1446/3138)	Break Points Won % (Total)	45% (1712/3776)
44% (11899/27079)	Return Points Win %	42% (14885/35435)
46.67% (7/8)	Slam W/L	20.00% (2/8)
50.00% (1/1)	Masters W/L	0% (0/0)
0% (0/0)	Cups W/L	25.00% (1/3)
33.33% (2/4)	Main Tour W/L	41.67% (15/21)
50.00% (64/64)	Challenger W/L	55.63% (163/130)
68.46% (165/76)	Futures W/L	63.05% (186/109)
61% (238/389)	Best of 3 Sets Win %	58% (360/618)
50% (1/2)	Best of 5 Sets Win %	50% (2/4)
55% (53/97)	Tiebreaks Win % (Total)	47% (79/169)
60% (67/112)	Deciding Set Win %	57% (121/211)
89% (228/204)	1st Set Won, Won Match	87% (339/296)
11% (228/24)	1st Set Won, Lost Match	13% (339/43)
21% (164/35)	1st Set Lost, Won Match	23% (299/70)