Gauthier Onclin vs Ilia Simakin Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 08 Sep at 09:01 PM UTC

HEAD TO HEAD

G. Onclin vs I. Simakin

Gauthier Onclin
Gauthier Onclin

Flag BEL BEL

w
l
l
l
l
w
w
l
w
l
Ilia Simakin
Ilia Simakin

Flag RUS RUS

l
w
w
l
w
w
l
w
l
l

1

Win

1

Played

0

Win

24
Age
21
-
Height
-
198
C. Rank
254
192
Best Rank
228
0
Total Titles
0
0
Ytd Titles
0
$292.1K
Career Money
$0
-
Plays
-

Head-To-Head: Onclin 1 - 0 Simakin

They have played 2 sets in total, with Gauthier Onclin winning 2 and Ilia Simakin winning 0. The last match between Gauthier Onclin and Ilia Simakin was at the Guangzhou Challenger, 09-09-2025, Round: R1, Surface: Hard, with Gauthier Onclin getting the victory 6-2 6-4.

PlayersHead To Head Match Wins
Onclin1
Simakin0
Last H2H Matches:

(R1Guangzhou Challenger(09-09-25)

Hard
BEL Flag
Gauthier Onclin
6
6
RUS Flag
Ilia Simakin
2
4

G. Onclin vs I. Simakin H2H Profile

Stats
$292,110Career Prize Money$0
61.88% (237-146)Career Total W/L66.67% (154-77)
1Hard0
13Titles6
1Total H2H Matches0
0.00% (0-1)YTD Win/Loss0% (0-0)

G. Onclin vs I. Simakin Match Preview

  • Onclin has shown a weaker second serve recently, winning 41.27% of points compared to Simakin's 46.24%.
  • However, Onclin outperforms Simakin significantly in return games, winning 51.63% of their opponent's second serve points versus Simakin's 45.39%.
  • When facing first serve returns, Onclin excels with a 32.94% success rate, notably better than Simakin's 23.65%.
  • In pressure situations, Simakin has a slight edge, saving 53.47% of breakpoints over Onclin's 50.14%.
  • Simakin has a better overall performance history, winning 72.62% of matches in the past year compared to Onclin's 64.79%.
  • What is the most competitive surface for each player? Onclin's best is indoor hard courts at a 64% win rate, while Simakin excels on hard courts with a 68% win rate.
  • Regarding tournament levels, Onclin competes mostly in Futures tournaments with an 83.33% win rate, whereas Simakin plays in more challenging tournaments with a 70.45% win rate.
  • Onclin has faced stronger competition on average, with opponents ranked 323.52 compared to Simakin's ranked 374.94.
  • If the match goes to a deciding set, Onclin is more likely to prevail, having won 81% of such sets, whereas Simakin has won 50%.
  • Considering breakpoint conversion, Onclin is more efficient, converting 38.52% compared to Simakin's 30.43% of such opportunities.

Editorial Prediction (September 8, 2025, UTC):

As we evaluate the potential outcomes of this match, Onclin's superior return game seems to be a critical factor. Their ability to effectively handle first and second serve returns offers them a strong advantage.

Simakin has demonstrated better performance under pressure and a more favorable win/loss record over the past year. However, Onclin's higher success rate against stronger opponents could play a decisive role.

Additionally, Onclin's formidable record in deciding sets emphasizes their resilience and mental toughness under pressure, which is crucial in close matches.

Given these considerations, and factoring in Onclin's overall efficiency in key statistics, Onclin appears to be the likely winner of the upcoming match.

Gauthier Onclin vs Ilia Simakin Editorial Preview By TennisTipster88.

G. Onclin vs I. Simakin H2H Stats Used In Our Predictions

Stats
1H2H Matches Won0
2Sets Won0
12Games Won6
5Aces (Total)9
1Total Double Faults5
1:29:21Avg. Match Time1:29:21
62% (40/65)1st Serve %58% (41/71)
78% (31/40)1st Serve Win %68% (28/41)
52% (13/25)2nd Serve Win %37% (11/30)
25% (3/12)Break Pts Won %0% (0/6)
45% (32/71)Return Pts Won %32% (21/65)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won → Match Won0% (0/0)
0% (0/1)1st Set Won → Match Lost0% (0/0)
0% (0/0)1st Set Lost → Match Won0% (0/1)

Recent Performance Stats

2nd Serve Win %: Onclin 47%, Simakin 53%.
Opp 2nd Serve Pts Won: Onclin 56%, Simakin 51%.
Break Points Saved %: Onclin 56%, Simakin 65%.

G. Onclin Recent Matches Played

OPPONENTRESULTSCOREH2H
HardHangzhou Open - Hangzhou - 15-09-2025

Q3

USAN. Basavareddy
L
6-1 6-3

Q1

USAT. Boyer
W
6-4 7-6(6)
HardGuangzhou Challenger - 08-09-2025

QF

GBRB. Harris
L
6-2 7-6(6)

R2

AUSJ. McCabe
W
6-1 4-1 ret.

R1

RUSI. Simakin
W
6-2 6-4

I. Simakin Recent Matches Played

OPPONENTRESULTSCOREH2H
HardGuangzhou Challenger - 08-09-2025

R1

BELG. Onclin
L
6-2 6-4
HardShanghai Challenger - 01-09-2025

R2

JPNY. Uchiyama
L
6-0 6-4

R1

KAZB. Zhukayev
W
6-4 6-7(7) 7-5
HardZhangjiagang Challenger - 25-08-2025

QF

JPNS. Shimabukuro
L
6-4 6-3

R2

AUSJ. Charlton
W
6-4 6-4
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G. Onclin vs I. Simakin Stats Breakdown Vs All H2H Opponents

Stats
61.88% (237/146)YTD Win/Loss66.67% (154/77)
59.09% (520/360)Sets Win/Loss65.00% (338/182)
53.43% (4360/3800)Games Win/Loss55.76% (2738/2172)
62.88% (83/49)Hard Win/Loss68.10% (143/67)
60.92% (106/68)Clay Win/Loss37.50% (3/5)
63.89% (46/26)Indoor Hard W/L61.54% (8/5)
40.00% (2/3)Grass Win/Loss0% (0/0)
0.13Aces Per Game0.51
535Aces Total1221
0.25Double Faults Per Game0.24
1005Total Double Faults573
1:42:31Average Match Time1st Match
425.44Average Opponent Rank438.64
61% (15710/25941)1st Serve %62% (8783/14200)
66% (10350/15710)1st Serve Win %73% (6380/8783)
49% (5046/10230)2nd Serve Win %52% (2807/5417)
46% (1427/3098)Break Points Won % (Total)42% (662/1573)
44% (11693/26521)Return Points Win %41% (6040/14762)
46.67% (7/8)Slam W/L0% (0/0)
40.00% (2/3)Main Tour W/L0% (0/0)
51.64% (63/59)Challenger W/L67.27% (37/18)
68.46% (165/76)Futures W/L66.48% (117/59)
62% (236/380)Best of 3 Sets Win %66% (152/229)
50% (1/2)Best of 5 Sets Win %0% (0/0)
55% (51/92)Tiebreaks Win % (Total)53% (34/64)
60% (67/112)Deciding Set Win %47% (28/60)
89% (226/202)1st Set Won, Won Match92% (155/143)
11% (226/24)1st Set Won, Lost Match8% (155/12)
22% (157/35)1st Set Lost, Won Match14% (76/11)

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