Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2016) View Advanced Player Stats
Sergei Leonov (Bryn Mawr, PA)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.6477
11/7/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2016 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 1 1 0 0 100.0 2 2 0 100.0 19 12 7 63.2 0
Adult 40+ 4.5 4 2 2 0 50.0 10 4 6 40.0 83 37 46 44.6 0
Adult 55+ 8.0 3 2 1 0 66.7 6 4 2 66.7 56 31 25 55.4 0
Mixed 18+ 8.0 7 4 3 0 57.1 16 8 8 50.0 147 70 77 47.6 0
Mixed 18+ 9.0 6 4 2 0 66.7 15 10 5 66.7 106 63 43 59.4 0
Mixed 40+ 8.0 1 0 1 0 0.0 3 1 2 33.3 37 18 19 48.6 0
Mixed 40+ 9.0 7 3 4 0 42.9 16 7 9 43.8 146 69 77 47.3 0
Mixed Other 8.0 2 0 2 0 0.0 4 0 4 0.0 41 16 25 39.0 0
Total 31 16 15 0 51.6 72 36 36 50.0 635 316 319 49.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/23/2016 Mixed 18+
9.0		 Jones
Middle States		 D3 Jillene Jacobs
(-----) 		Christopher Kyper
(-----)
Jennifer Teti
(-----) 		L 3-6
6-2
1-0		 NC NC
10/22/2016 Mixed 40+
9.0		 Springton - No Worries
Middle States		 D2 Joyce Shiau
(-----) 		Bill Bradshaw
(-----)
Jennifer Breslin
(-----) 		L 6-4
6-3		 NC NC
08/06/2016 Adult 55+
8.0		 Haverford
Middle States		 D3 Herman Gluck
(-----) 		Howard Buzzard
(-----)
Richard Schoeninger
(-----) 		W 7-6
6-1		 4.16 0.00
07/30/2016 Adult 55+
8.0		 Haverford
Middle States		 D3 Herman Gluck
(-----) 		Larry Wenhold
(-----)
George Guy
(-----) 		W 6-2
6-4		 4.11 0.00
07/23/2016 Adult 55+
8.0		 Haverford
Middle States		 D3 Herman Gluck
(3.48) 		Hidemi Ando
(3.82)
John Cox
(3.55) 		L 6-3
6-3		 4.08 4.11
07/19/2016 Adult 40+
4.5		 Concord CC
Middle States		 D2 Christopher Jones
(4.37) 		David Darch
(4.09)
Chuck Jones
(4.39) 		L 6-3
6-0		 3.88 4.08
05/15/2016 Adult 40+
4.5		 City Line
Middle States		 D2 Dilip Rajagopalan
(-----) 		Sean McElroy
(-----)
Jason Harken
(-----) 		L 6-3
6-2		 4.17 0.00
05/14/2016 Adult 40+
4.5		 Concord CC
Middle States		 D2 Joseph Sassa
(-----) 		Allen Koski
(-----)
Andre Dixon
(-----) 		W 5-7
7-6
1-0		 4.13 0.00
05/03/2016 Adult 40+
4.5		 Concord CC
Middle States		 D3 Douglas Mainwaring
(3.90) 		Tyrone Aguillard
(3.65)
Jerome Napson
(4.08) 		W 6-1
4-6
6-2		 4.20 4.17
04/30/2016 Adult 18+
4.5		 Too Good
Middle States		 D2 Dilip Rajagopalan
(-----) 		Ron Rubenstein
(-----)
Scot Semisch
(-----) 		W 6-4
6-3		 4.20 0.00
04/17/2016 Mixed 18+
8.0
Districts		 Springton Just for Fun
Middle States		 D2 Pam Corner
(-----) 		Taimi Ando
(-----)
Karen MacPhail
(-----) 		L 6-2
6-4		 NC NC
04/16/2016 Mixed 18+
8.0
Districts		 Springton Just for Fun
Middle States		 D1 Pam Corner
(-----) 		Siddharth Damle
(-----)
Lauren Park
(-----) 		L 6-1
6-1		 NC NC
04/16/2016 Mixed 18+
8.0
Districts		 Springton Just for Fun
Middle States		 D3 Pam Corner
(-----) 		Jung Park
(-----)
Sara Sutker
(-----) 		L 6-1
7-5		 NC NC
04/09/2016 Mixed 18+
8.0		 Springton Just for Fun
Middle States		 D2 Pam Corner
(-----) 		David Raizen
(-----)
Cathlyn Ostrem
(-----) 		W 7-6
6-3		 NC NC
03/20/2016 Mixed 18+
9.0		 Jones
Middle States		 D2 Gayle Connelly
(-----) 		Sean Lowery
(-----)
Tomiko Saito
(-----) 		W 6-2
6-0		 NC NC
03/19/2016 Mixed 40+
9.0		 Springton - No Worries
Middle States		 D3 Joyce Shiau
(-----) 		Rebekah Palmer
(-----)
Satheesh Kumar Swaminathan
(-----) 		W 7-5
6-4		 NC NC
03/13/2016 Mixed Other
8.0		 Martin-Mixed Trouble
Middle States		 D2 Stacy Bjorhus
(-----) 		H David Mitchell
(-----)
Robin Laperle
(-----) 		L 6-4
7-5		 NC NC
03/05/2016 Mixed 40+
9.0		 Springton - No Worries
Middle States		 D3 Vickie Tully
(-----) 		Jacqueline Reinish
(-----)
Dan Knopp
(-----) 		W 7-5
5-7
1-0		 NC NC
02/28/2016 Mixed Other
8.0		 Martin-Mixed Trouble
Middle States		 D3 Joann Martin
(-----) 		Stephen Laperle
(-----)
Robin Laperle
(-----) 		L 6-3
6-4		 NC NC
02/20/2016 Mixed 18+
8.0		 Springton Just for Fun
Middle States		 D3 Pam Corner
(-----) 		Katherine Rose
(-----)
Daniel Lin
(-----) 		W 5-7
6-4
6-4		 NC NC
02/06/2016 Mixed 18+
8.0		 Springton Just for Fun
Middle States		 D2 Pam Corner
(-----) 		Karthekeyan Dharmaraj
(-----)
Martha Belyea
(-----) 		W 6-4
6-1		 NC NC
02/05/2016 Mixed 40+
9.0		 Springton - No Worries
Middle States		 D3 Joyce Shiau
(-----) 		John Gassenheimer
(-----)
Kimberly Vine
(-----) 		W 6-1
7-5		 NC NC
01/09/2016 Mixed 40+
9.0		 Springton - No Worries
Middle States		 D3 Margaret Hamilton
(-----) 		Marie Thomas
(-----)
Ronald Siggs
(-----) 		L 6-3
6-4		 NC NC
01/03/2016 Mixed 18+
9.0		 Jones
Middle States		 D3 Vickie Tully
(-----) 		Andrew Hall
(-----)
Charity Miller
(-----) 		W 6-0
6-1		 NC NC
12/05/2015 Mixed 40+
9.0		 Springton - No Worries
Middle States		 D3 Julie Kitze
(-----) 		Dan Knopp
(-----)
Elizabeth Woosnam
(-----) 		L 6-3
2-6
6-4		 NC NC
12/04/2015 Mixed 18+
9.0		 Jones
Middle States		 D2 Jillene Jacobs
(-----) 		Christian Harvey
(-----)
Beth Rickard
(-----) 		L 7-6
4-5		 NC NC
11/22/2015 Mixed 18+
9.0		 Jones
Middle States		 D2 Livene Rose-Munoz
(-----) 		William Rocker
(-----)
Tomiko Saito
(-----) 		W 2-6
6-4
1-0		 NC NC
11/21/2015 Mixed 40+
8.0		 Springton 2-Score
Middle States		 D3 Viera Thibault
(-----) 		Rachel Lebiedzinski
(-----)
Rich Willis
(-----) 		L 5-7
7-5
7-6		 NC NC
11/14/2015 Mixed 40+
9.0		 Springton - No Worries
Middle States		 D3 Charlene Massih
(-----) 		Chuck Jones
(-----)
Jacqueline Powell
(-----) 		L 6-1
6-2		 NC NC
11/08/2015 Mixed 18+
9.0		 Jones
Middle States		 D2 Vickie Tully
(-----) 		Paul Hart
(-----)
Kathy Mowrer
(-----) 		W 6-3
4-6
1-0		 NC NC
10/23/2016 D3 Mixed 18+
9.0
Jones
Middle States		 L Kyper-Casual Sets
Middle States
Jillene Jacobs (-----) 3-6
6-2
1-0		 Christopher Kyper (-----)
Jennifer Teti (-----)
Match: NC Rating: NC
10/22/2016 D2 Mixed 40+
9.0
Springton - No Worries
Middle States		 L Thomas Penn Oaks 40+ 9.0
Middle States
Joyce Shiau (-----) 6-4
6-3		 Bill Bradshaw (-----)
Jennifer Breslin (-----)
Match: NC Rating: NC
08/06/2016 D3 Adult 55+
8.0
Haverford
Middle States		 W Great Valley Net Hawks
Middle States
Herman Gluck (-----) 7-6
6-1		 Howard Buzzard (-----)
Richard Schoeninger (-----)
Match: 4.16 Rating: 0.00
07/30/2016 D3 Adult 55+
8.0
Haverford
Middle States		 W 40 Love
Middle States
Herman Gluck (-----) 6-2
6-4		 Larry Wenhold (-----)
George Guy (-----)
Match: 4.11 Rating: 0.00
07/23/2016 D3 Adult 55+
8.0
Haverford
Middle States		 L Old Terminators
Middle States
Herman Gluck (3.48) 6-3
6-3		 Hidemi Ando (3.82)
John Cox (3.55)
Match: 4.08 Rating: 4.11
07/19/2016 D2 Adult 40+
4.5
Concord CC
Middle States		 L Strokes
Middle States
Christopher Jones (4.37) 6-3
6-0		 David Darch (4.09)
Chuck Jones (4.39)
Match: 3.88 Rating: 4.08
05/15/2016 D2 Adult 40+
4.5
City Line
Middle States		 L DVTA Upper Dublin
Middle States
Dilip Rajagopalan (-----) 6-3
6-2		 Sean McElroy (-----)
Jason Harken (-----)
Match: 4.17 Rating: 0.00
05/14/2016 D2 Adult 40+
4.5
Concord CC
Middle States		 W Hockessin Smashed
Middle States
Joseph Sassa (-----) 5-7
7-6
1-0		 Allen Koski (-----)
Andre Dixon (-----)
Match: 4.13 Rating: 0.00
05/03/2016 D3 Adult 40+
4.5
Concord CC
Middle States		 W United
Middle States
Douglas Mainwaring (3.90) 6-1
4-6
6-2		 Tyrone Aguillard (3.65)
Jerome Napson (4.08)
Match: 4.20 Rating: 4.17
04/30/2016 D2 Adult 18+
4.5
Too Good
Middle States		 W Germantown Cricket
Middle States
Dilip Rajagopalan (-----) 6-4
6-3		 Ron Rubenstein (-----)
Scot Semisch (-----)
Match: 4.20 Rating: 0.00
04/17/2016 D2 Mixed 18+
8.0
Districts
Springton Just for Fun
Middle States		 L GV 8Pirates
Middle States
Pam Corner (-----) 6-2
6-4		 Taimi Ando (-----)
Karen MacPhail (-----)
Match: NC Rating: NC
04/16/2016 D1 Mixed 18+
8.0
Districts
Springton Just for Fun
Middle States		 L Ninjas, Nuts and Berries
Middle States
Pam Corner (-----) 6-1
6-1		 Siddharth Damle (-----)
Lauren Park (-----)
Match: NC Rating: NC
04/16/2016 D3 Mixed 18+
8.0
Districts
Springton Just for Fun
Middle States		 L UD Ballerz
Middle States
Pam Corner (-----) 6-1
7-5		 Jung Park (-----)
Sara Sutker (-----)
Match: NC Rating: NC
04/09/2016 D2 Mixed 18+
8.0
Springton Just for Fun
Middle States		 W RR Tennisaurus Rex
Middle States
Pam Corner (-----) 7-6
6-3		 David Raizen (-----)
Cathlyn Ostrem (-----)
Match: NC Rating: NC
03/20/2016 D2 Mixed 18+
9.0
Jones
Middle States		 W Dianna
Middle States
Gayle Connelly (-----) 6-2
6-0		 Sean Lowery (-----)
Tomiko Saito (-----)
Match: NC Rating: NC
03/19/2016 D3 Mixed 40+
9.0
Springton - No Worries
Middle States		 W Penn Oaks
Middle States
Joyce Shiau (-----) 7-5
6-4		 Rebekah Palmer (-----)
Satheesh Kumar Swaminathan (-----)
Match: NC Rating: NC
03/13/2016 D2 Mixed Other
8.0
Martin-Mixed Trouble
Middle States		 L LaPerle
Middle States
Stacy Bjorhus (-----) 6-4
7-5		 H David Mitchell (-----)
Robin Laperle (-----)
Match: NC Rating: NC
03/05/2016 D3 Mixed 40+
9.0
Springton - No Worries
Middle States		 W Great Valley
Middle States
Vickie Tully (-----) 7-5
5-7
1-0		 Jacqueline Reinish (-----)
Dan Knopp (-----)
Match: NC Rating: NC
02/28/2016 D3 Mixed Other
8.0
Martin-Mixed Trouble
Middle States		 L LaPerle
Middle States
Joann Martin (-----) 6-3
6-4		 Stephen Laperle (-----)
Robin Laperle (-----)
Match: NC Rating: NC
02/20/2016 D3 Mixed 18+
8.0
Springton Just for Fun
Middle States		 W Healthplex
Middle States
Pam Corner (-----) 5-7
6-4
6-4		 Katherine Rose (-----)
Daniel Lin (-----)
Match: NC Rating: NC
02/06/2016 D2 Mixed 18+
8.0
Springton Just for Fun
Middle States		 W UMLY
Middle States
Pam Corner (-----) 6-4
6-1		 Karthekeyan Dharmaraj (-----)
Martha Belyea (-----)
Match: NC Rating: NC
02/05/2016 D3 Mixed 40+
9.0
Springton - No Worries
Middle States		 W Bryn Mawr/UD
Middle States
Joyce Shiau (-----) 6-1
7-5		 John Gassenheimer (-----)
Kimberly Vine (-----)
Match: NC Rating: NC
01/09/2016 D3 Mixed 40+
9.0
Springton - No Worries
Middle States		 L Penn Oaks
Middle States
Margaret Hamilton (-----) 6-3
6-4		 Marie Thomas (-----)
Ronald Siggs (-----)
Match: NC Rating: NC
01/03/2016 D3 Mixed 18+
9.0
Jones
Middle States		 W Dianna
Middle States
Vickie Tully (-----) 6-0
6-1		 Andrew Hall (-----)
Charity Miller (-----)
Match: NC Rating: NC
12/05/2015 D3 Mixed 40+
9.0
Springton - No Worries
Middle States		 L Great Valley
Middle States
Julie Kitze (-----) 6-3
2-6
6-4		 Dan Knopp (-----)
Elizabeth Woosnam (-----)
Match: NC Rating: NC
12/04/2015 D2 Mixed 18+
9.0
Jones
Middle States		 L Kanse
Middle States
Jillene Jacobs (-----) 7-6
4-5		 Christian Harvey (-----)
Beth Rickard (-----)
Match: NC Rating: NC
11/22/2015 D2 Mixed 18+
9.0
Jones
Middle States		 W Dianna
Middle States
Livene Rose-Munoz (-----) 2-6
6-4
1-0		 William Rocker (-----)
Tomiko Saito (-----)
Match: NC Rating: NC
11/21/2015 D3 Mixed 40+
8.0
Springton 2-Score
Middle States		 L Kinetix Fireballs
Middle States
Viera Thibault (-----) 5-7
7-5
7-6		 Rachel Lebiedzinski (-----)
Rich Willis (-----)
Match: NC Rating: NC
11/14/2015 D3 Mixed 40+
9.0
Springton - No Worries
Middle States		 L Magarity
Middle States
Charlene Massih (-----) 6-1
6-2		 Chuck Jones (-----)
Jacqueline Powell (-----)
Match: NC Rating: NC
11/08/2015 D2 Mixed 18+
9.0
Jones
Middle States		 W Kanse
Middle States
Vickie Tully (-----) 6-3
4-6
1-0		 Paul Hart (-----)
Kathy Mowrer (-----)
Match: NC Rating: NC
Glossary
Match Player rating for individual match.
Rating Dynamic rating after completed match.
NC Match not yet calculated into rating.
S Self rated or unrated player involved in match so no match rating calculated for current player.
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