Olivia Gadecki vs Sijia Wei Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
O. Gadecki vs S. Wei

Olivia Gadecki

AUS

2

Win

Played

0

Win

Age

Height

294

C. Rank

183

Best Rank

114

Total Title

YTD Titles

$591.1K

Career Money

$319.7K

Plays

Sijia Wei

CHN

2

Win

Played

0

Win

Age

Height

294

C. Rank

183

Best Rank

114

Total Title

YTD Titles

$591.1K

Career Money

$319.7K

Plays

Head-to-head: Gadecki 2 - 0 Wei

They have played 6 sets in total, with Olivia Gadecki winning 4 and Sijia Wei winning 2. The last match between Olivia Gadecki and Sijia Wei was at the Wuhan Open - Wuhan, 05-10-2024, Round: Q1, Surface: Hard, with Olivia Gadecki getting the victory 5-7 6-3 6-4.

Players	Head To Head Match Wins
Gadecki	2
Wei	0

Last H2H Matches:

(Q1) Wuhan Open - Wuhan(10-05-24)

Stats

Olivia Gadecki

Sijia Wei

(SF) W100 Landisville(08-11-24)

Stats

Olivia Gadecki

Sijia Wei

O. Gadecki vs S. Wei H2H Profile

O. Gadecki	Stats	S. Wei
$591,144	Career Prize Money	$319,660
61.08% (204-130)	Career Total W/L	64.81% (186-101)
2	Hard	0
3	Titles	10
2	Total H2H Matches	0
10.00% (1-9)	YTD Win/Loss	0.00% (0-4)

O. Gadecki vs S. Wei Match Preview:

Second serve performance recent form: In recent form (last 6 months), Olivia Gadecki has won 39.80% of points on their second serve, while Sijia Wei has won 41.63%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Olivia Gadecki, in recent form, has won 49.21% of their opponent's second serve points, while Sijia Wei has won 47.01%. The same stats for first serve returns are 32.85% and 36.50% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Olivia Gadecki has saved 46.91% of breakpoints in recent form, whereas Sijia Wei has saved 48.95% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Olivia Gadecki has won 40.00% of matches played (W/L 18/27), with Sijia Wei winning 46.94% (W/L 23/26) that gives us an overall head-to head prediction overview.
Best surface: Olivia Gadecki has their best career surface win % on Hard, winning 64% (W/L 130/72), and worse career win % on I.hard, winning 36% (W/L 4/7). Sijia Wei has their best career surface win % on I.hard, winning 64% (W/L 10/4), and worse career win % on Grass, winning 33% (W/L 3/6).
Player level: In the last year, Olivia Gadecki has played most of their matches on the Challengers/ITF tournaments > $10K, winning 57.89% of matches (W/L 11/8), where as Sijia Wei has played most of their matches on the Challengers/ITF tournaments > $10K, winning 45.83% of matches (W/L 11/13). 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 Olivia Gadecki winning 2 times and Sijia Wei being victorious 0 times. They have played 6 sets in total, with Olivia Gadecki winning 4 and Sijia Wei winning 2.
The last match between Olivia Gadecki and Sijia Wei was at the Wuhan Open - Wuhan, 05-10-2024, Round: Q1, Surface: Hard, with Olivia Gadecki getting the victory 5-7 6-3 6-4.
Head to head match duration: In past head to head matches, the average match time between these players has been 2:15:10.
Opponent quality stats: Over the last 12 months, Olivia Gadecki has played against opponents with an average rank of 202.91 while Sijia Wei has played against players with an average rank of 268.24.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Olivia Gadecki has won 63% of deciding sets over the last 12 months, while Sijia Wei has won 44% in all matches played on tour.
Break point conversion: In recent form, Olivia Gadecki has converted 30.74% of breakpoint opportunities, and Sijia Wei has converted 42.86% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Olivia Gadecki vs Sijia Wei Editorial Preview By TennisTipster88.

O. Gadecki vs S. Wei H2H Stats Used In Our Predictions

O. Gadecki	Stats	S. Wei
2	H2H Matches Won	0
4	Sets Won	2
32	Games Won	26
6	Aces (Total)	4
10	Total Double Faults	15
2:15:10	Average Match Time	2:15:10
58% (116/199)	1st Serve %	55% (107/193)
63% (73/116)	1st Serve Win %	62% (66/107)
51% (42/83)	2nd Serve Win %	44% (38/86)
33% (11/33)	Break Pts Won %	36% (9/25)
46% (89/193)	Return Points Win %	42% (84/199)
100% (2/2)	Best‑of‑3 Win %	0% (0/2)
100% (2/2)	Deciding Set Win %	0% (0/2)
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

O. Gadecki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Rancho Santa Fe - 29-09-2025
QF Himeno SakatsumeH. Sakatsume	W	6-4 7-6(3)	Stats
R2 Viktoria HruncakovaV. Hruncakova	W	7-6(4) 6-2	Stats
R1 Ella McdonaldE. Mcdonald	W	6-3 1-6 6-3	Stats
W75 Templeton - 22-09-2025
SF Kayla DayK. Day	L	6-4 6-2	Stats
QF Viktoria HruncakovaV. Hruncakova	W	5-7 6-4 6-2	Stats

View All

S. Wei Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
China Open - Beijing - 22-09-2025
R1 Zeynep SonmezZ. Sonmez	L	6-2 6-0	Stats
Huzhou Open - Huzhou - 08-09-2025
R2 Kyoka OkamuraK. Okamura	L	3-6 7-5 4-2 ret.	Stats
R1 Carol ZhaoC. Zhao	W	6-3 6-3	Stats
WTA Changsha Open - Changsha - 01-09-2025
R1 Zhibek KulambayevaZ. Kulambayeva	L	7-5 3-6 6-3	Stats
U.S. Open - New York - 25-08-2025
Q3 Shuai ZhangS. Zhang	L	6-1 6-3	Stats

View All

O. Gadecki vs S. Wei Stats Breakdown Vs All H2H Opponents

O. Gadecki	Stats	S. Wei
61.08% (204/130)	YTD Win/Loss	64.81% (186/101)
58.58% (454/321)	Sets Win/Loss	62.66% (396/236)
53.89% (3826/3274)	Games Win/Loss	55.99% (3199/2515)
64.36% (130/72)	Hard Win/Loss	67.90% (165/78)
59.04% (49/34)	Clay Win/Loss	38.10% (8/13)
36.36% (4/7)	Indoor Hard W/L	71.43% (10/4)
55.26% (21/17)	Grass Win/Loss	33.33% (3/6)
0.33	Aces Per Game	0.19
1132	Aces Total	538
0.42	Double Faults Per Game	0.32
1473	Total Double Faults	900
1:32:51	Average Match Time	1:20:52
370.93	Average Opponent Rank	264.57
61% (13314/21768)	1st Serve %	57% (9365/16296)
67% (8881/13314)	1st Serve Win %	65% (6047/9365)
46% (3888/8454)	2nd Serve Win %	48% (3312/6931)
46% (1241/2724)	Break Points Won % (Total)	50% (1099/2187)
45% (9821/21786)	Return Points Win %	48% (7871/16383)
48.39% (15/16)	Slam W/L	52.94% (9/8)
18.18% (2/9)	Masters W/L	16.67% (1/5)
0% (0/0)	Cups W/L	50.00% (1/1)
47.92% (23/25)	Main Tour W/L	47.37% (9/10)
65.90% (143/74)	Challenger W/L	63.58% (96/55)
77.78% (21/6)	Futures W/L	76.09% (70/22)
62% (202/328)	Best of 3 Sets Win %	66% (183/278)
0% (0/0)	Best of 5 Sets Win %	0% (0/1)
52% (33/63)	Tiebreaks Win % (Total)	53% (23/43)
58% (66/113)	Deciding Set Win %	60% (39/65)
86% (199/171)	1st Set Won, Won Match	92% (179/165)
14% (199/28)	1st Set Won, Lost Match	8% (179/14)
25% (135/34)	1st Set Lost, Won Match	19% (108/20)