Prediction of Ruth Jeffery vs Sylvia Knowles Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
R. Jeffery vs S. Knowles

Ruth Jeffery

USA

1

Win

Played

1

Win

Age

Height

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Sylvia Knowles

USA

1

Win

Played

1

Win

Age

Height

Ret.

C. Rank

Ret.

Best Rank

Total Titles

YTD Titles

Career Money

Plays

Head-to-head: Jeffery 1 - 1 Knowles

They have played 5 sets in total, with Ruth Jeffery winning 3 and Sylvia Knowles winning 2. The last match between Ruth Jeffery and Sylvia Knowles was at the Philadelphia Middle States, 13-07-1958, Round: R3, Surface: Grass, with Ruth Jeffery getting the victory 7-5 6-3.

Players	Head To Head Match Wins
Jeffery	1
Knowles	1

Last 2 H2H Matches:

(R3) Philadelphia Middle States(07-13-58)

Stats

Ruth Jeffery

Sylvia Knowles

(R3) Philadelphia Middle States(07-15-56)

Stats

Sylvia Knowles

Ruth Jeffery

R. Jeffery vs S. Knowles H2H Profile

R. Jeffery	Stats	S. Knowles
$0	Career Prize Money	$0
40.22% (37-55)	Career Total W/L	50.96% (80-77)
1	Grass	1
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

R. Jeffery vs S. Knowles Match Preview:

Second serve performance recent form: In recent form (last 6 months), Ruth Jeffery 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 Ruth Jeffery, 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: Ruth Jeffery 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 Ruth Jeffery 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: Ruth Jeffery has their best career surface win % on N/A, winning 57% (W/L 12/9), and worse career win % on Hard, winning 0% (W/L 0/1). Sylvia Knowles has their best career surface win % on N/A, winning 57% (W/L 11/7), and worse career win % on Clay, winning 0% (W/L 0/1).
Player level: In the last year, Ruth Jeffery 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 2 times before with Ruth Jeffery winning 1 times and Sylvia Knowles being victorious 1 times. They have played 5 sets in total, with Ruth Jeffery winning 3 and Sylvia Knowles winning 2.
The last match between Ruth Jeffery and Sylvia Knowles was at the Philadelphia Middle States, 13-07-1958, Round: R3, Surface: Grass, with Ruth Jeffery 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 0:0:0.
Opponent quality stats: Over the last 12 months, Ruth Jeffery 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, Ruth Jeffery 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, Ruth Jeffery 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.

Ruth Jeffery vs Sylvia Knowles Editorial Preview By TennisTipster88.

R. Jeffery vs S. Knowles H2H Stats Used In Our Predictions

R. Jeffery	Stats	S. Knowles
1	H2H Matches Won	1
3	Sets Won	2
27	Games Won	22
0:0:0	Average Match Time	0:0:0
50% (1/2)	Best‑of‑3 Win %	50% (1/2)
0% (0/1)	Deciding Set Win %	100% (1/1)
100% (1/1)	1st Set Won, Won Match	100% (1/1)
0% (0/1)	1st Set Won, Lost Match	0% (0/1)
0% (0/1)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

R. Jeffery Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
Manchester-On-Sea - 14-08-1967
R2 Patsy RippyP. Rippy	L	6-4 7-5	Stats
Boston - 13-02-1967
R3 Kathleen HarterK. Harter	L	6-1 6-4	Stats
Salem - 06-02-1967
R2 Roberta ZimmanR. Zimman	W	10-8 4-6 7-5	Stats
R3 Carol AucampC. Aucamp	L	6-1 6-3	Stats
US National Championships - 02-09-1964
R1 Glenda SwanG. Swan	L	6-3 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

R. Jeffery vs S. Knowles Stats Breakdown Vs All H2H Opponents

R. Jeffery	Stats	S. Knowles
40.22% (37/55)	YTD Win/Loss	50.96% (80/77)
40.61% (80/117)	Sets Win/Loss	51.21% (169/161)
45.91% (809/953)	Games Win/Loss	51.27% (1477/1404)
0.00% (0/1)	Hard Win/Loss	0% (0/0)
0.00% (0/1)	Clay Win/Loss	0.00% (0/1)
57.14% (12/9)	Indoor Hard W/L	52.94% (9/8)
27.08% (13/35)	Grass Win/Loss	49.59% (60/61)
1st Match	Average Match Time	1st Match
0	Average Opponent Rank	0.14
25.00% (2/6)	Slam W/L	36.36% (4/7)
41% (36/88)	Best of 3 Sets Win %	50% (76/152)
0% (0/1)	Best of 5 Sets Win %	0% (0/0)
53% (9/17)	Deciding Set Win %	35% (9/26)
89% (37/33)	1st Set Won, Won Match	91% (79/72)
11% (37/4)	1st Set Won, Lost Match	9% (79/7)
6% (52/3)	1st Set Lost, Won Match	5% (73/4)