Billy Harris vs Gauthier Onclin Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

Published on 12 Sep at 11:54 AM UTC

HEAD TO HEAD

B. Harris vs G. Onclin

Billy Harris
Billy Harris

Flag GBR GBR

w
l
w
l
l
w
l
l
l
l
Gauthier Onclin
Gauthier Onclin

Flag BEL BEL

l
w
l
w
l
l
l
l
l
l

1

Win

1

Played

0

Win

30
Age
24
6'3" (191 cm)
Height
-
124
C. Rank
229
101
Best Rank
192
0
Total Titles
0
0
YTD Titles
0
$331.7K
Career Money
$311.4K
Right-Handed
Plays
-

Head-to-head: Harris 1 - 0 Onclin

They have played 2 sets in total, with Billy Harris winning 2 and Gauthier Onclin winning 0. The last match between Billy Harris and Gauthier Onclin was at the Guangzhou Challenger, 12-09-2025, Round: QF, Surface: Hard, with Billy Harris getting the victory 6-2 7-6(6).

PlayersHead To Head Match Wins
Harris1
Onclin0
Last 1 H2H Matches:

(QFGuangzhou Challenger(09-12-25)

Hard
GBR Flag
Billy Harris
6
7
BEL Flag
Gauthier Onclin
2
6

B. Harris vs G. Onclin H2H Profile

Stats
$331,680Career Prize Money$311,375
59.94% (431-288)Career Total W/L60.97% (239-153)
1Hard0
6Titles13
1Total H2H Matches0
18.75% (3-13)YTD Win/Loss0.00% (0-1)

B. Harris vs G. Onclin Match Preview:

  • In recent form, Harris outperforms Onclin in second serve points, securing 47.85% compared to Onclin's 41.04%. Could this provide Harris with a serving advantage? It might indeed.
  • When breaking down return stats, Onclin leads with 50.9% of opponent's second serve points won, versus Harris's 45.78%, indicating stronger return efficiency from Onclin.
  • Considering first serve returns, Onclin again proves superior, capturing 33.27% over Harris’s 24.16%, hinting at a potential edge in return games.
  • Under pressure, Harris shows marginally better breakpoint defense, saving 53.18%, in comparison to Onclin's 49.86%.
  • Performance-wise, Onclin has a higher match win rate over the past year, winning 65.75% of matches, while Harris has won 48.15%.
  • On hard courts, Harris boasts a career win rate of 63%, but Onclin excels on indoor hard courts with a 64% success rate.
  • Analyzing player levels, Onclin has triumphed in 83.33% in lower-tier events, while Harris has won 58.14% in slightly higher-tier matches, highlighting their respective competitive environments.
  • Opponent quality shows Harris battling against higher-ranked players, averaging ranks of 230.96 compared to Onclin's 320.53, potentially giving Harris more high-level match experience.
  • If the match extends to a deciding set, Onclin has a strong record, winning 81% of such matches, suggesting resilience and clutch play under pressure.
  • Evaluating breakpoint conversion, Onclin converts 37.25% of opportunities, outperforming Harris's 28.79%, which could be crucial for gaining leads in the match.

Editorial Prediction (September 12, 2025, UTC):

Assessing recent performance trends and match statistics provides a fascinating yet complex outlook as Harris and Onclin prepare to face off. Harris showcases a strong second serve performance, a crucial aspect for maintaining service games, yet Onclin excels in return games, making it likely that Harris might encounter challenges when trying to hold serve.

The two players have demonstrated contrasting strengths across different surfaces, with Harris favoring hard courts and Onclin excelling on indoor hard courts. Their paths in recent events diverge, showcasing distinct competitive environments that could affect their tactics and outcomes. While Harris contends with higher-ranked opponents, Onclin boasts a superior match win ratio over the past year.

Onclin's solid record in deciding sets displays resilience, a key factor for any close encounters in this match. Meanwhile, Harris's proficiency in break-point defense may offer resistance during critical moments.

Ultimately, considering these various statistics and recent performances, Onclin appears to have a slight edge and is positioned as the more likely winner for the upcoming match against Harris.

Billy Harris vs Gauthier Onclin Editorial Preview By TennisTipster88.

B. Harris vs G. Onclin H2H Stats Used In Our Predictions

Stats
1H2H Matches Won0
2Sets Won0
13Games Won8
6Aces (Total)1
3Total Double Faults3
2:5:30Average Match Time2:5:30
59% (48/81)1st Serve %65% (46/71)
71% (34/48)1st Serve Win %61% (28/46)
52% (17/33)2nd Serve Win %52% (13/25)
25% (3/12)Break Pts Won %14% (1/7)
42% (30/71)Return Points Win %37% (30/81)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Harris 50%, Onclin 47%.
Opp 2nd Serve Pts Won: Harris 50%, Onclin 55%.
Break Points Saved %: Harris 63%, Onclin 56%.

B. Harris Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardBergamo Challenger - 17-11-2025

R1

ITAA. Guerrieri
L
6-7(5) 7-5 6-3
I.hardLyon Challenger - 10-11-2025

R1

KAZM. Kukushkin
L
7-6(2) 7-5
I.hardMoselle Open - Metz - 03-11-2025

Q1

FRAL. Van
L
6-1 6-7(9) 6-4
I.hardBratislava 2 Challenger - 27-10-2025

R2

BELA. Blockx
L
6-1 6-1

R1

GBRJ. Choinski
W
6-2 6-3

G. Onclin Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardLyon Challenger - 10-11-2025

R1

FRAL. Van
L
6-3 6-0
I.hardHelsinki Challenger - 03-11-2025

R1

FINO. Virtanen
L
6-1 7-6(6)
HardMonastir Challenger - 27-10-2025

R1

ESPS. Callejon
L
6-3 6-3
I.hardHamburg Challenger - 20-10-2025

R1

GERH. Squire
L
6-4 6-0
I.hardEuropean Open - Brussels - 13-10-2025

Q1

BELA. Blockx
L
6-3 6-4
banner

B. Harris vs G. Onclin Stats Breakdown Vs All H2H Opponents

Stats
59.94% (431/288)YTD Win/Loss60.97% (239/153)
57.54% (969/715)Sets Win/Loss58.35% (524/374)
52.99% (8555/7590)Games Win/Loss53.17% (4434/3905)
62.26% (193/117)Hard Win/Loss62.04% (85/52)
59.46% (154/105)Clay Win/Loss60.92% (106/68)
53.19% (50/44)Indoor Hard W/L60.53% (46/30)
60.71% (34/22)Grass Win/Loss40.00% (2/3)
0.35Aces Per Game0.14
2761Aces Total559
0.24Double Faults Per Game0.25
1924Total Double Faults1029
1:26:41Average Match Time1:42:21
410.01Average Opponent Rank437.29
61% (25474/41697)1st Serve %61% (16069/26534)
70% (17898/25474)1st Serve Win %66% (10559/16069)
49% (7970/16222)2nd Serve Win %49% (5162/10464)
43% (1699/3957)Break Points Won % (Total)46% (1446/3138)
39% (16465/41841)Return Points Win %44% (11894/27077)
52.17% (12/11)Slam W/L46.67% (7/8)
38.46% (5/8)Masters W/L50.00% (1/1)
33.33% (1/2)Cups W/L0% (0/0)
48.84% (21/22)Main Tour W/L33.33% (2/4)
56.12% (110/86)Challenger W/L50.00% (64/64)
63.95% (282/159)Futures W/L68.46% (165/76)
60% (427/710)Best of 3 Sets Win %61% (238/389)
20% (1/5)Best of 5 Sets Win %50% (1/2)
50% (117/236)Tiebreaks Win % (Total)55% (53/97)
56% (136/244)Deciding Set Win %60% (67/112)
86% (415/358)1st Set Won, Won Match89% (228/204)
14% (415/57)1st Set Won, Lost Match11% (228/24)
24% (304/73)1st Set Lost, Won Match21% (164/35)

Other Tennis Predictions Today

Sun, 30 Nov, 05:30 AM
Prediction
AUSD. Sweeny7
AUSR. Hijikata2
W1
2.64
W2
1.41
Sun, 30 Nov, 02:00 PM
Prediction
DENE. Moller3
SVKA. Martinq
W1
1.26
W2
3.4
Sun, 30 Nov, 05:00 AM
Prediction
USAB. Shick6
USAT. Dean
W1
1.3
W2
3.14
Sun, 30 Nov, 02:00 PM
Prediction
GBRA. Fery1
BELM. Geerts
W1
1.22
W2
3.74
Sun, 30 Nov, 11:00 AM
Prediction
TURM. Alkaya6
GBRJ. Clarke2
W1
2.46
W2
1.47
Sun, 30 Nov, 07:15 AM
Prediction
INDN. K. Sinha8
INDD. Singh5
W1
2.68
W2
1.4