Prediction of Helen Vaughn vs Sylvia Knowles Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
H. Vaughn vs S. Knowles

Helen Vaughn

USA

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Sylvia Knowles

USA

1

Win

Played

0

Win

Age

Height

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Vaughn 1 - 0 Knowles

They have played 2 sets in total, with Helen Vaughn winning 2 and Sylvia Knowles winning 0. The last match between Helen Vaughn and Sylvia Knowles was at the Philadelphia Natl Juniors, 22-08-1942, Round: R3, Surface: Grass, with Helen Vaughn getting the victory 6-2 6-3.

Players	Head To Head Match Wins
Vaughn	1
Knowles	0

Last 1 H2H Matches:

(R3) Philadelphia Natl Juniors(08-22-42)

Stats

Helen Vaughn

Sylvia Knowles

H. Vaughn vs S. Knowles H2H Profile

H. Vaughn	Stats	S. Knowles
$0	Career Prize Money	$0
16.67% (1-5)	Career Total W/L	50.96% (80-77)
1	Grass	0
1	Total H2H Matches	0
0% (0-0)	YTD Win/Loss	0% (0-0)

H. Vaughn vs S. Knowles Match Preview:

Second serve performance recent form: In recent form (last 6 months), Helen Vaughn has won 0% of points on their second serve, while Sylvia Knowles has won 0%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Helen Vaughn, in recent form, has won 0% of their opponent's second serve points, while Sylvia Knowles has won 0%. The same stats for first serve returns are 0% and 0% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Helen Vaughn has saved 0% of breakpoints in recent form, whereas Sylvia Knowles has saved 0% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Helen Vaughn has won 0% of matches played (W/L 0/0), with Sylvia Knowles winning 0% (W/L 0/0) that gives us an overall head-to head prediction overview.
Best surface: Helen Vaughn has their best career surface win % on Grass, winning 20% (W/L 1/4), and worse career win % on Grass, winning 20% (W/L 1/4). Sylvia Knowles has their best career surface win % on N/A, winning 20% (W/L 11/7), and worse career win % on Clay, winning 0% (W/L 0/1).
Player level: In the last year, Helen Vaughn has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), where as Sylvia Knowles has played most of their matches on the N/A, winning 0% of matches (W/L 0/0). 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 Helen Vaughn winning 1 times and Sylvia Knowles being victorious 0 times. They have played 2 sets in total, with Helen Vaughn winning 2 and Sylvia Knowles winning 0.
The last match between Helen Vaughn and Sylvia Knowles was at the Philadelphia Natl Juniors, 22-08-1942, Round: R3, Surface: Grass, with Helen Vaughn getting the victory 6-2 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:0:0.
Opponent quality stats: Over the last 12 months, Helen Vaughn has played against opponents with an average rank of 0 while Sylvia Knowles has played against players with an average rank of 0.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Helen Vaughn has won 0% of deciding sets over the last 12 months, while Sylvia Knowles has won 0% in all matches played on tour.
Break point conversion: In recent form, Helen Vaughn has converted 0% of breakpoint opportunities, and Sylvia Knowles has converted 0% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Helen Vaughn vs Sylvia Knowles Editorial Preview By TennisTipster88.

H. Vaughn vs S. Knowles H2H Stats Used In Our Predictions

H. Vaughn	Stats	S. Knowles
1	H2H Matches Won	0
2	Sets Won	0
12	Games Won	5
0:0:0	Average Match Time	0:0:0
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

H. Vaughn Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
US National Championships - 27-08-1942
R2 Elfi Kriegs AuE. Kriegs	L	6-1 6-3	Stats
Philadelphia Natl Juniors - 22-08-1942
R3 Sylvia KnowlesS. Knowles	W	6-2 6-3	Stats
R4 Barbara BrookeB. Brooke	L	6-4 6-4	Stats
Orange - 20-06-1942
Gloria EvansG. Evans	L	6-3 6-3	Stats
US National Championships - 30-08-1941
R2 Margaret Osborne DupontM. Osborne	L	6-0 6-1	Stats

View All

S. Knowles Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Philadelphia District - 01-08-1960
R2 Kathy ChabotK. Chabot	L	6-1 6-1	Stats
Haverford - 25-07-1960
R2 Janet HoppsJ. Hopps	L	6-2 6-2	Stats
Philadelphia District - 27-07-1959
R2 Karen SusmanK. Susman	L	6-1 6-1	Stats
Haverford - 21-07-1959
R2 Pam DavisP. Davis	L	4-6 7-5 6-3	Stats
Philadelphia - 13-07-1959
R4 Billie Jean KingB. Jean	L	3-6 7-5 6-3	Stats

View All

H. Vaughn vs S. Knowles Stats Breakdown Vs All H2H Opponents

H. Vaughn	Stats	S. Knowles
16.67% (1/5)	YTD Win/Loss	50.96% (80/77)
23.08% (3/10)	Sets Win/Loss	51.21% (169/161)
37.96% (41/67)	Games Win/Loss	51.27% (1477/1404)
0% (0/0)	Clay Win/Loss	0.00% (0/1)
0.00% (0/1)	Indoor Hard W/L	52.94% (9/8)
20.00% (1/4)	Grass Win/Loss	49.59% (60/61)
1st Match	Average Match Time	1st Match
0	Average Opponent Rank	0.14
0.00% (0/2)	Slam W/L	36.36% (4/7)
17% (1/6)	Best of 3 Sets Win %	50% (76/152)
0% (0/1)	Deciding Set Win %	35% (9/26)
100% (1/1)	1st Set Won, Won Match	91% (79/72)
0% (1/0)	1st Set Won, Lost Match	9% (79/7)
0% (5/0)	1st Set Lost, Won Match	5% (73/4)