Jannik Sinner vs Christopher O'Connell Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
J. Sinner vs C. O'Connell

Jannik Sinner

ITA

2

Win

Played

1

Win

Age

6'2" (188 cm)

Height

6'0" (183 cm)

C. Rank

114

Best Rank

Total Titles

YTD Titles

$36.3M

Career Money

$2.1M

Right-Handed

Plays

Right-Handed

Christopher O'Connell

AUS

2

Win

Played

1

Win

Age

6'2" (188 cm)

Height

6'0" (183 cm)

C. Rank

114

Best Rank

Total Titles

YTD Titles

$36.3M

Career Money

$2.1M

Right-Handed

Plays

Right-Handed

Head-to-head: Sinner 2 - 1 O'Connell

They have played 7 sets in total, with Jannik Sinner winning 5 and Christopher O'Connell winning 2. The last match between Jannik Sinner and Christopher O'Connell was at the U.S. Open - New York, 31-08-2024, Round: R3, Surface: Hard, with Jannik Sinner getting the victory 6-1 6-4 6-2.

Players	Head To Head Match Wins
Sinner	2
O'Connell	1

Last 3 H2H Matches:

(R3) U.S. Open - New York(08-31-24)

Stats

Jannik Sinner

Christopher O'Connell

(R4) Miami Open - Miami(03-26-24)

Stats

Jannik Sinner

Christopher O'Connell

(R2) Truist Atlanta Open - Atlanta(07-29-21)

Stats

Christopher O'Connell

Jannik Sinner

J. Sinner vs C. O'Connell H2H Profile

J. Sinner	Stats	C. O'Connell
$36,317,595	Career Prize Money	$2,140,040
75.75% (406-130)	Career Total W/L	60.18% (411-272)
2	Hard	1
30	Titles	15
2	Total H2H Matches	1
90.63% (58-6)	YTD Win/Loss	39.39% (13-20)
6	YTD Titles	0

J. Sinner vs C. O'Connell Match Preview:

Second serve performance recent form: In recent form (last 6 months), Jannik Sinner has won 41.69% of points on their second serve, while Christopher O'Connell has won 46.26%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Jannik Sinner, in recent form, has won 40.36% of their opponent's second serve points, while Christopher O'Connell has won 40.92%. The same stats for first serve returns are 19.49% and 22.55% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Jannik Sinner has saved 54.65% of breakpoints in recent form, whereas Christopher O'Connell has saved 59.22% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Jannik Sinner has won 90.63% of matches played (W/L 58/6), with Christopher O'Connell winning 45.10% (W/L 23/28) that gives us an overall head-to head prediction overview.
Best surface: Jannik Sinner has their best career surface win % on I.hard, winning 82% (W/L 115/25), and worse career win % on Clay, winning 69% (W/L 98/45). Christopher O'Connell has their best career surface win % on Clay, winning 82% (W/L 169/94), and worse career win % on Grass, winning 50% (W/L 21/21).
Player level: In the last year, Jannik Sinner has played most of their matches on the Grand Slam, winning 92.86% of matches (W/L 26/2), where as Christopher O'Connell has played most of their matches on the Main tour, winning 44.83% of matches (W/L 13/16). 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 3 times before with Jannik Sinner winning 2 times and Christopher O'Connell being victorious 1 times. They have played 7 sets in total, with Jannik Sinner winning 5 and Christopher O'Connell winning 2.
The last match between Jannik Sinner and Christopher O'Connell was at the U.S. Open - New York, 31-08-2024, Round: R3, Surface: Hard, with Jannik Sinner getting the victory 6-1 6-4 6-2.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:47:29.
Opponent quality stats: Over the last 12 months, Jannik Sinner has played against opponents with an average rank of 37.39 while Christopher O'Connell has played against players with an average rank of 122.75.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Jannik Sinner has won 67% of deciding sets over the last 12 months, while Christopher O'Connell has won 43% in all matches played on tour.
Break point conversion: In recent form, Jannik Sinner has converted 22.15% of breakpoint opportunities, and Christopher O'Connell has converted 26.67% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Jannik Sinner vs Christopher O'Connell Editorial Preview By TennisTipster88.

J. Sinner vs C. O'Connell H2H Stats Used In Our Predictions

J. Sinner	Stats	C. O'Connell
2	H2H Matches Won	1
5	Sets Won	2
40	Games Won	27
22	Aces (Total)	19
6	Total Double Faults	5
1:47:29	Average Match Time	1:47:29
63% (120/192)	1st Serve %	60% (135/224)
80% (96/120)	1st Serve Win %	67% (90/135)
63% (45/72)	2nd Serve Win %	47% (42/89)
50% (8/16)	Break Pts Won %	40% (2/5)
41% (92/224)	Return Points Win %	27% (51/192)
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
100% (1/1)	Best‑of‑5 Win %	0% (0/1)
100% (2/2)	1st Set Won, Won Match	100% (1/1)
0% (0/2)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/2)

Recent Performance Stats

J. Sinner Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Nitto ATP Finals - Turin - 10-11-2025
F Carlos AlcarazC. Alcaraz	W	7-6(4) 7-5	Stats
SF Alex De MinaurA. De	W	7-5 6-2	Stats
Robin Ben SheltonB. Shelton	W	6-3 7-6(3)	Stats
Robin Alexander ZverevA. Zverev	W	6-4 6-3	Stats
Robin Felix Auger AliassimeF. Auger	W	7-5 6-1	Stats

View All

C. O'Connell Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Jinan Challenger - 06-10-2025
R1 Liam DraxlL. Draxl	L	4-6 1-1 ret.	Stats
Shanghai Rolex Masters - Shanghai - 29-09-2025
R2 Denis ShapovalovD. Shapovalov	L	6-3 6-2	Stats
R1 Damir DzumhurD. Dzumhur	W	6-2 6-4	Stats
China Open - Beijing - 22-09-2025
Q1 Botic Van De ZandschulpB. Van	L	6-2 6-2	Stats
Chengdu Open - Chengdu - 15-09-2025
QF Alejandro TabiloA. Tabilo	L	4-6 7-5 6-2	Stats

View All

J. Sinner vs C. O'Connell Stats Breakdown Vs All H2H Opponents

J. Sinner	Stats	C. O'Connell
75.75% (406/130)	YTD Win/Loss	60.18% (411/272)
70.55% (970/405)	Sets Win/Loss	59.15% (941/650)
56.85% (7454/5657)	Games Win/Loss	53.13% (8145/7185)
77.51% (162/47)	Hard Win/Loss	58.88% (199/139)
68.53% (98/45)	Clay Win/Loss	64.26% (169/94)
81.56% (115/26)	Indoor Hard W/L	55.00% (22/18)
72.09% (31/12)	Grass Win/Loss	50.00% (21/21)
0.44	Aces Per Game	0.44
2845	Aces Total	3300
0.17	Double Faults Per Game	0.15
1078	Total Double Faults	1150
1:49:39	Average Match Time	1:28:8
255.38	Average Opponent Rank	439.02
59% (22900/38529)	1st Serve %	63% (26886/42843)
75% (17092/22900)	1st Serve Win %	72% (19224/26886)
55% (8521/15629)	2nd Serve Win %	51% (8187/15957)
43% (1784/4141)	Break Points Won % (Total)	41% (1640/3965)
41% (16674/40696)	Return Points Win %	38% (16373/42543)
81.08% (90/21)	Slam W/L	38.89% (14/22)
75.81% (94/30)	Masters W/L	43.48% (20/26)
93.75% (15/1)	Cups W/L	0% (0/0)
76.16% (115/36)	Main Tour W/L	52.78% (76/68)
88.24% (15/2)	Tour Finals W/L	0% (0/0)
66.67% (30/15)	Challenger W/L	61.57% (141/88)
65.28% (47/25)	Futures W/L	70.18% (160/68)
75% (312/416)	Best of 3 Sets Win %	62% (394/632)
80% (91/114)	Best of 5 Sets Win %	40% (14/35)
64% (127/199)	Tiebreaks Win % (Total)	60% (153/257)
63% (94/150)	Deciding Set Win %	48% (92/192)
90% (390/350)	1st Set Won, Won Match	88% (416/364)
10% (390/40)	1st Set Won, Lost Match	12% (416/49)
38% (146/55)	1st Set Lost, Won Match	18% (267/47)