Olivia Gadecki vs Madison Sieg Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
O. Gadecki vs M. Sieg

Olivia Gadecki

AUS

1

Win

Played

0

Win

Age

Height

209

C. Rank

440

Best Rank

294

Total Titles

YTD Titles

$591.1K

Career Money

Plays

Madison Sieg

USA

1

Win

Played

0

Win

Age

Height

209

C. Rank

440

Best Rank

294

Total Titles

YTD Titles

$591.1K

Career Money

Plays

Head-to-head: Gadecki 1 - 0 Sieg

They have played 2 sets in total, with Olivia Gadecki winning 2 and Madison Sieg winning 0. The last match between Olivia Gadecki and Madison Sieg was at the W60 Lexington, 01-08-2023, Round: R1, Surface: Hard, with Olivia Gadecki getting the victory 7-5 6-3.

Players	Head To Head Match Wins
Gadecki	1
Sieg	0

Last 1 H2H Matches:

(R1) W60 Lexington(08-01-23)

Stats

Olivia Gadecki

Madison Sieg

O. Gadecki vs M. Sieg H2H Profile

O. Gadecki	Stats	M. Sieg
$591,144	Career Prize Money	$0
61.54% (216-135)	Career Total W/L	53.28% (122-107)
1	Hard	0
4	Titles	2
1	Total H2H Matches	0
10.00% (1-9)	YTD Win/Loss	0% (0-0)

O. Gadecki vs M. Sieg Match Preview:

Second serve performance recent form: In recent form (last 6 months), Olivia Gadecki has won 42.16% of points on their second serve, while Madison Sieg has won 40.12%. 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 50.47% of their opponent's second serve points, while Madison Sieg has won 48.30%. The same stats for first serve returns are 32.32% and 35.25% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Olivia Gadecki has saved 52.31% of breakpoints in recent form, whereas Madison Sieg has saved 47.54% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Olivia Gadecki has won 47.37% of matches played (W/L 27/30), with Madison Sieg winning 47.17% (W/L 25/28) that gives us an overall head-to head prediction overview.
Best surface: Olivia Gadecki has their best career surface win % on Hard, winning 65% (W/L 142/77), and worse career win % on I.hard, winning 36% (W/L 4/7). Madison Sieg has their best career surface win % on Clay, winning 65% (W/L 43/37), and worse career win % on I.hard, winning 52% (W/L 11/10).
Player level: In the last year, Olivia Gadecki has played most of their matches on the Challengers/ITF tournaments > $10K, winning 63.89% of matches (W/L 23/13), where as Madison Sieg has played most of their matches on the Challengers/ITF tournaments > $10K, winning 47.17% of matches (W/L 25/28). 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 1 times before with Olivia Gadecki winning 1 times and Madison Sieg being victorious 0 times. They have played 2 sets in total, with Olivia Gadecki winning 2 and Madison Sieg winning 0.
The last match between Olivia Gadecki and Madison Sieg was at the W60 Lexington, 01-08-2023, Round: R1, Surface: Hard, with Olivia Gadecki getting the victory 7-5 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 1:35:0.
Opponent quality stats: Over the last 12 months, Olivia Gadecki has played against opponents with an average rank of 252.3 while Madison Sieg has played against players with an average rank of 401.83.
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 65% of deciding sets over the last 12 months, while Madison Sieg has won 50% in all matches played on tour.
Break point conversion: In recent form, Olivia Gadecki has converted 34.92% of breakpoint opportunities, and Madison Sieg has converted 45.18% 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 Madison Sieg Editorial Preview By TennisTipster88.

O. Gadecki vs M. Sieg H2H Stats Used In Our Predictions

O. Gadecki	Stats	M. Sieg
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	8
4	Aces (Total)	3
4	Total Double Faults	4
1:35:0	Average Match Time	1:35:0
59% (36/61)	1st Serve %	51% (33/65)
78% (28/36)	1st Serve Win %	70% (23/33)
64% (16/25)	2nd Serve Win %	47% (15/32)
60% (3/5)	Break Pts Won %	100% (1/1)
42% (27/65)	Return Points Win %	28% (17/61)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
100% (1/1)	1st Set Won, Won Match	0% (0/0)
0% (0/1)	1st Set Won, Lost Match	0% (0/0)
0% (0/0)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

O. Gadecki Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W100 Dubai - 01-12-2025
R1 Sofya LansereS. Lansere	L	7-5 6-2	Stats
W75 Fujairah - 24-11-2025
R2 Daria SnigurD. Snigur	L	6-2 2-6 6-2	Stats
R1 Alina YunevaA. Yuneva	W	6-2 6-4	Stats
W100 Tyler - 20-10-2025
SF Mary StoianaM. Stoiana	L	6-4 7-6(7)	Stats
QF Kayla DayK. Day	W	7-6(4) 3-6 6-3	Stats

View All

M. Sieg Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W50 Austin - 10-11-2025
R2 Anastasia GasanovaA. Gasanova	L	6-2 6-2	Stats
R1 Alana SmithA. Smith	W	6-2 2-6 6-4	Stats
W35 Orlando - 03-11-2025
QF Eva VedderE. Vedder	L	6-1 6-3	Stats
R2 Emily SeiboldE. Seibold	W	6-3 6-1	Stats
R1 Bella PayneB. Payne	W	7-5 7-6(3)	Stats

View All

O. Gadecki vs M. Sieg Stats Breakdown Vs All H2H Opponents

O. Gadecki	Stats	M. Sieg
61.54% (216/135)	YTD Win/Loss	53.28% (122/107)
58.85% (479/335)	Sets Win/Loss	51.45% (266/251)
53.88% (4030/3450)	Games Win/Loss	50.32% (2337/2307)
64.84% (142/77)	Hard Win/Loss	53.13% (68/60)
59.04% (49/34)	Clay Win/Loss	53.75% (43/37)
36.36% (4/7)	Indoor Hard W/L	52.38% (11/10)
55.26% (21/17)	Grass Win/Loss	0% (0/0)
0.32	Aces Per Game	0.11
1178	Aces Total	256
0.42	Double Faults Per Game	0.34
1549	Total Double Faults	780
1:33:1	Average Match Time	1:43:17
381.69	Average Opponent Rank	459.23
61% (14034/22927)	1st Serve %	63% (8881/14143)
67% (9343/14034)	1st Serve Win %	59% (5268/8881)
46% (4105/8893)	2nd Serve Win %	45% (2356/5262)
45% (1308/2882)	Break Points Won % (Total)	48% (898/1858)
45% (10390/23022)	Return Points Win %	46% (6674/14458)
48.39% (15/16)	Slam W/L	0% (0/0)
18.18% (2/9)	Masters W/L	0% (0/0)
47.92% (23/25)	Main Tour W/L	0.00% (0/2)
66.24% (155/79)	Challenger W/L	51.28% (100/95)
77.78% (21/6)	Futures W/L	68.75% (22/10)
62% (213/343)	Best of 3 Sets Win %	53% (119/224)
100% (1/1)	Best of 5 Sets Win %	0% (0/2)
55% (39/71)	Tiebreaks Win % (Total)	57% (20/35)
59% (70/118)	Deciding Set Win %	62% (37/60)
87% (208/180)	1st Set Won, Won Match	90% (116/104)
13% (208/28)	1st Set Won, Lost Match	10% (116/12)
26% (143/37)	1st Set Lost, Won Match	16% (113/18)