Isabelle Boulais vs Madison Sieg Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
I. Boulais vs M. Sieg

Isabelle Boulais

CAN

1

Win

Played

0

Win

Age

Height

894

C. Rank

438

571

Best Rank

294

Total Titles

YTD Titles

Career Money

Plays

Madison Sieg

USA

1

Win

Played

0

Win

Age

Height

894

C. Rank

438

571

Best Rank

294

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Boulais 1 - 0 Sieg

They have played 2 sets in total, with Isabelle Boulais winning 2 and Madison Sieg winning 0. The last match between Isabelle Boulais and Madison Sieg was at the W60 Saguenay, 20-10-2023, Round: QF, Surface: I.hard, with Isabelle Boulais getting the victory 6-3 7-6(7).

Players	Head To Head Match Wins
Boulais	1
Sieg	0

Last 1 H2H Matches:

(QF) W60 Saguenay(10-20-23)

Stats

Isabelle Boulais

Madison Sieg

I. Boulais vs M. Sieg H2H Profile

I. Boulais	Stats	M. Sieg
$0	Career Prize Money	$0
49.69% (80-81)	Career Total W/L	53.28% (122-107)
1	Indoor	0
0	Titles	2
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

I. Boulais vs M. Sieg Match Preview:

Second serve performance recent form: In recent form (last 6 months), Isabelle Boulais has won 0% of points on their second serve, while Madison Sieg has won 39.97%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Isabelle Boulais, in recent form, has won 0% of their opponent's second serve points, while Madison Sieg has won 48.88%. The same stats for first serve returns are 0% and 35.02% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Isabelle Boulais has saved 0% of breakpoints in recent form, whereas Madison Sieg has saved 47.28% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Isabelle Boulais has won 0% of matches played (W/L 0/0), with Madison Sieg winning 47.17% (W/L 25/28) that gives us an overall head-to head prediction overview.
Best surface: Isabelle Boulais has their best career surface win % on Clay, winning 58% (W/L 29/21), and worse career win % on Hard, winning 44% (W/L 34/43). Madison Sieg has their best career surface win % on Clay, winning 58% (W/L 43/37), and worse career win % on I.hard, winning 52% (W/L 11/10).
Player level: In the last year, Isabelle Boulais has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), 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 Isabelle Boulais winning 1 times and Madison Sieg being victorious 0 times. They have played 2 sets in total, with Isabelle Boulais winning 2 and Madison Sieg winning 0.
The last match between Isabelle Boulais and Madison Sieg was at the W60 Saguenay, 20-10-2023, Round: QF, Surface: I.hard, with Isabelle Boulais getting the victory 6-3 7-6(7).
Head to head match duration: In past head to head matches, the average match time between these players has been 1:51:0.
Opponent quality stats: Over the last 12 months, Isabelle Boulais has played against opponents with an average rank of 0 while Madison Sieg has played against players with an average rank of 403.98.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Isabelle Boulais has won 0% 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, Isabelle Boulais has converted 0% of breakpoint opportunities, and Madison Sieg has converted 44.83% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Isabelle Boulais vs Madison Sieg Editorial Preview By TennisTipster88.

I. Boulais vs M. Sieg H2H Stats Used In Our Predictions

I. Boulais	Stats	M. Sieg
1	H2H Matches Won	0
2	Sets Won	0
13	Games Won	9
4	Aces (Total)	2
2	Total Double Faults	4
1:51:0	Average Match Time	1:51:0
65% (58/89)	1st Serve %	62% (46/74)
64% (37/58)	1st Serve Win %	63% (29/46)
42% (13/31)	2nd Serve Win %	39% (11/28)
43% (3/7)	Break Pts Won %	22% (2/9)
46% (34/74)	Return Points Win %	44% (39/89)
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

I. Boulais Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W75+H Toronto - 28-10-2024
R1 Ariana ArseneaultA. Arseneault	L	6-3 3-6 6-1	Stats
W75+H Calgary - 14-10-2024
R1 Cadence BraceC. Brace	L	6-2 6-3	Stats
W35 Edmonton - 07-10-2024
R2 Anouk KoevermansA. Koevermans	L	6-4 6-2	Stats
R1 Raphaelle LacasseR. Lacasse	W	3-6 6-4 7-6(0)	Stats
W35 Redding - 30-09-2024
R1 Ayana AkliA. Akli	L	7-6(5) 6-4	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

I. Boulais vs M. Sieg Stats Breakdown Vs All H2H Opponents

I. Boulais	Stats	M. Sieg
49.69% (80/81)	YTD Win/Loss	53.28% (122/107)
49.71% (172/174)	Sets Win/Loss	51.45% (266/251)
50.15% (1502/1493)	Games Win/Loss	50.32% (2337/2307)
44.16% (34/43)	Hard Win/Loss	53.13% (68/60)
58.00% (29/21)	Clay Win/Loss	53.75% (43/37)
50.00% (17/17)	Indoor Hard W/L	52.38% (11/10)
0.11	Aces Per Game	0.11
160	Aces Total	256
0.21	Double Faults Per Game	0.34
302	Total Double Faults	780
1st Match	Average Match Time	1:43:17
478.49	Average Opponent Rank	458.9
65% (3408/5268)	1st Serve %	63% (8881/14143)
61% (2078/3408)	1st Serve Win %	59% (5268/8881)
42% (780/1860)	2nd Serve Win %	45% (2356/5262)
46% (275/595)	Break Points Won % (Total)	48% (898/1858)
43% (2309/5357)	Return Points Win %	46% (6674/14458)
0.00% (0/3)	Masters W/L	0% (0/0)
0% (0/0)	Main Tour W/L	0.00% (0/2)
47.97% (59/64)	Challenger W/L	51.28% (100/95)
60.00% (21/14)	Futures W/L	68.75% (22/10)
50% (79/157)	Best of 3 Sets Win %	53% (119/224)
0% (0/0)	Best of 5 Sets Win %	0% (0/2)
56% (14/25)	Tiebreaks Win % (Total)	57% (20/35)
54% (15/28)	Deciding Set Win %	62% (37/60)
94% (77/72)	1st Set Won, Won Match	90% (116/104)
6% (77/5)	1st Set Won, Lost Match	10% (116/12)
10% (84/8)	1st Set Lost, Won Match	16% (113/18)