Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
William Dobbins (Camarillo, CA)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.3481
6/14/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2022 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 6 3 3 0 50.0 13 7 6 53.8 116 60 56 51.7 0
Adult 40+ 3.5 7 6 1 0 85.7 16 13 3 81.3 130 82 48 63.1 0
Adult Other 4.0 6 3 3 0 50.0 13 7 6 53.8 114 60 54 52.6 0
Mixed 18+ 7.0 5 2 3 0 40.0 13 5 8 38.5 108 49 59 45.4 0
Mixed 40+ 7.0 6 1 5 0 16.7 15 4 11 26.7 108 43 65 39.8 0
Tri-Level 18+ 4.5 7 6 1 0 85.7 18 12 6 66.7 130 70 60 53.8 0
Total 37 21 16 0 56.8 88 48 40 54.5 706 364 342 51.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/17/2022 Adult Other
4.0		 V - Las Posas Tennis Team
So California		 D3 David Kanongataa
(3.68) 		Michael Beaudry
(3.61)
Ryan Stepp
(4.02) 		L 4-6
6-3
1-0		 3.71 3.59
11/20/2022 Adult Other
4.0		 V - Las Posas Tennis Team
So California		 D2 Ken Gastro
(3.69) 		Dave Solomon
(3.89)
Richard Lee
(3.80) 		L 6-3
6-4		 3.63 3.56
11/12/2022 Adult Other
4.0		 V - Las Posas Tennis Team
So California		 D2 Brian Colon
(3.50) 		Tony Green
(3.69)
Mark Sherwood
(4.01) 		L 7-5
6-2		 3.68 3.54
10/29/2022 Adult Other
4.0		 V - Las Posas Tennis Team
So California		 D2 Winston Deardorff
(3.58) 		Mel Johnson
(3.52)
Jason Pivnik
(3.49) 		W 6-2
7-5		 3.64 3.57
10/23/2022 Tri-Level 18+
4.5		 V - Las Posas Next Level
So California		 D330 Cindy Giammarrusco
(3.46) 		Louis Ashamallah
(3.51)
Gloria Liu
(2.86) 		W 7-5
1-6
1-0		 3.18 3.50
10/09/2022 Tri-Level 18+
4.5		 V - Las Posas Next Level
So California		 D330 Sharon Erickson
(3.50) 		Jeremy Tuite
(4.03)
Keressa Garland
(3.05) 		W 6-1
2-6
1-0		 3.65 3.56
10/09/2022 Adult Other
4.0		 V - Las Posas Tennis Team
So California		 D3 Brian Colon
(3.52) 		Michael Garland
(3.38)
Roy Lee
(3.65) 		W 6-3
6-2		 3.77 3.58
09/25/2022 Adult Other
4.0		 V - Las Posas Tennis Team
So California		 D3 Emilio Pozzi
(3.40) 		scott white
(3.07)
Craig Fugle
(3.88) 		W 6-4
6-2		 3.71 3.55
09/11/2022 Tri-Level 18+
4.5		 V - Las Posas CC
So California		 D330 Brian Colon
(3.52) 		Peter DiPasquale
(3.25)
Danny Everett
(3.44) 		W 6-2
7-5		 3.50 3.49
08/29/2022 Tri-Level 18+
4.5		 V - Las Posas CC
So California		 D330 Marty Schneider
(3.12) 		John Dunlop
(3.44)
Louis Ashamallah
(3.54) 		W 1-6
6-3
1-0		 3.65 3.50
08/14/2022 Tri-Level 18+
4.5		 V - Las Posas CC
So California		 D330 Brian Colon
(3.47) 		Peter DiPasquale
(3.23)
Danny Everett
(3.45) 		W 6-0
6-2		 3.71 3.50
07/30/2022 Tri-Level 18+
4.5		 V - Las Posas CC
So California		 D330 Brian Colon
(3.41) 		David Thompson
(3.56)
Fred Ackourey
(3.48) 		W 3-6
7-5
1-0		 3.52 3.45
07/16/2022 Tri-Level 18+
4.5		 V - Las Posas CC
So California		 D330 Marty Schneider
(3.10) 		Glenn Dormer
(3.30)
Ali Motamedi
(3.28) 		L 7-6
6-2		 3.32 3.41
07/10/2022 Mixed 40+
7.0		 V - Las Posas Dream Team
So California		 D1 Julie Gisler
(3.19) 		Ann Ashamallah
(3.23)
John Dunlop
(3.35) 		L 6-4
3-6
1-0		 3.35 3.32
06/25/2022 Adult 18+
3.5		 V - Las Posas Gentlemen
So California		 D2 Mike Seay
(3.38) 		Sean Lawheed
(3.26)
Steven Hanson
(3.33) 		W 6-4
7-6		 3.39 3.43
06/18/2022 Mixed 40+
7.0		 V - Las Posas Dream Team
So California		 D1 Sharon Erickson
(3.53) 		Richard Lee
(3.76)
Mary Scotti
(2.87) 		W 6-4
4-6
1-0		 3.22 3.30
06/18/2022 Adult 18+
3.5		 V - Las Posas Gentlemen
So California		 D2 Mike Seay
(3.42) 		Matthew Donnelley
(3.29)
Alejandro Villalobos
(3.12) 		W 6-4
6-4		 3.31 3.43
06/12/2022 Adult 18+
3.5		 V - Las Posas Gentlemen
So California		 D2 Steven Yamamoto
(3.45) 		Bill Sutman
(3.29)
Glenn Dormer
(3.25) 		L 3-6
6-4
1-0		 3.26 3.44
06/11/2022 Mixed 40+
7.0		 V - Las Posas Dream Team
So California		 D2 Dee Levy
(2.90) 		Andrew Smith
(3.23)
Sarah Smith
(2.74) 		L 6-4
6-4		 3.09 3.29
06/05/2022 Adult 18+
3.5		 V - Las Posas Gentlemen
So California		 D1 Alex Diaz
(3.71) 		John Cotsis
(3.27)
Henry Schmoker
(3.48) 		L 6-3
7-5		 3.11 3.43
06/04/2022 Mixed 40+
7.0		 V - Las Posas Dream Team
So California		 D1 Wendy Spasiano
(2.81) 		Cory Rodrigues
(3.70)
jean bridges
(2.88) 		L 6-1
6-1		 3.18 3.32
05/29/2022 Mixed 40+
7.0		 V - Las Posas Dream Team
So California		 D1 Sharon Erickson
(3.38) 		Joanne Matibag
(3.27)
Danny Everett
(3.48) 		L 6-3
2-6
1-0		 3.35 3.35
04/30/2022 Adult 18+
3.5		 V - Las Posas Gentlemen
So California		 D2 walter burstein
(3.32) 		David Thompson
(3.52)
Louis Ashamallah
(3.44) 		L 6-3
6-2		 3.34 3.46
04/16/2022 Adult 18+
3.5		 V - Las Posas Gentlemen
So California		 D2 Peter Lassen
(3.41) 		JACK HAAS
(-----)
Andrew Smith
(3.07) 		W 6-1
6-2		 S 3.53
04/09/2022 Mixed 40+
7.0		 V - Las Posas Dream Team
So California		 D2 Dee Levy
(2.96) 		Amy Whitney
(3.16)
Bill Sutman
(3.32) 		L 6-3
6-0		 3.10 3.32
03/26/2022 Adult 40+
3.5		 V - Las Posas Gentlemen
So California		 D2 David Kanongataa
(3.38) 		Lee Tsai
(3.29)
RUBEN SIMON
(3.44) 		W 6-3
6-0		 3.75 3.53
03/20/2022 Adult 40+
3.5		 V - Las Posas Gentlemen
So California		 D1 Darin Schindler
(3.30) 		Adam Targum
(3.34)
Glenn Dormer
(3.27) 		W 6-2
6-4		 3.57 3.48
03/12/2022 Adult 40+
3.5		 V - Las Posas Gentlemen
So California		 D2 Behnam Emami
(3.20) 		Brian Lee
(3.16)
Vincent Wu
(3.12) 		W 7-5
6-4		 3.35 3.43
03/05/2022 Mixed 18+
7.0		 V - Las Posas Dream Team
So California		 D2 Julie Gisler
(3.21) 		Sandra Sedo
(2.78)
Edward Sedo
(3.59) 		L 6-3
5-7
1-0		 3.22 3.36
02/27/2022 Adult 40+
3.5		 V - Las Posas Gentlemen
So California		 D2 Steven Yamamoto
(3.51) 		Brian Stanton
(3.42)
William Clark
(3.36) 		L 4-6
6-3
1-0		 3.32 3.44
02/19/2022 Adult 40+
3.5		 V - Las Posas Gentlemen
So California		 D2 Michael Goffredo
(3.32) 		gary moss
(3.51)
Curtis Cutting
(3.27) 		W 6-1
6-3		 S 3.47
02/12/2022 Mixed 18+
7.0		 V - Las Posas Dream Team
So California		 D3 Deanna Sonnenberg
(3.14) 		Richard Lieberman
(3.55)
Joeli Gutfleisch
(2.56) 		W 6-4
6-7
1-0		 3.24 3.37
02/06/2022 Mixed 18+
7.0		 V - Las Posas Dream Team
So California		 D3 Lisa Weckbacher
(3.01) 		Kristin Pena
(3.26)
Matthew Maxel
(3.30) 		L 6-3
7-5		 3.36 3.41
01/30/2022 Mixed 18+
7.0		 V - Las Posas Dream Team
So California		 D1 Julie Gisler
(3.21) 		Dana Hibner
(2.68)
Edwin Ramirez
(3.71) 		W 7-5
4-6
1-0		 S 3.43
01/30/2022 Adult 40+
3.5		 V - Las Posas Gentlemen
So California		 D2 Marty Schneider
(3.10) 		Clinton Dingman
(3.15)
Matthew Maxel
(3.38) 		W 7-5
4-6
1-0		 3.48 3.47
01/22/2022 Adult 40+
3.5		 V - Las Posas Gentlemen
So California		 D2 Michael Goffredo
(-----) 		Alejandro Villalobos
(3.07)
Fred Cohen
(3.11) 		W 6-2
6-2		 S 3.47
01/05/2022 Mixed 18+
7.0		 V - Las Posas Dream Team
So California		 D1 Dee Levy
(3.02) 		Andy Justice
(3.60)
Dana Lawrence
(2.91) 		L 6-3
6-3		 3.29 3.43
12/17/2022 D3 Adult Other
4.0
V - Las Posas Tennis Team
So California		 L V - Spanish Pier Pirates
So California
David Kanongataa (3.68) 4-6
6-3
1-0		 Michael Beaudry (3.61)
Ryan Stepp (4.02)
Match: 3.71 Rating: 3.59
11/20/2022 D2 Adult Other
4.0
V - Las Posas Tennis Team
So California		 L V - WAC Attack
So California
Ken Gastro (3.69) 6-3
6-4		 Dave Solomon (3.89)
Richard Lee (3.80)
Match: 3.63 Rating: 3.56
11/12/2022 D2 Adult Other
4.0
V - Las Posas Tennis Team
So California		 L V - Sunset Hills Mean Machine
So California
Brian Colon (3.50) 7-5
6-2		 Tony Green (3.69)
Mark Sherwood (4.01)
Match: 3.68 Rating: 3.54
10/29/2022 D2 Adult Other
4.0
V - Las Posas Tennis Team
So California		 W V - Wood Ranch Dukes
So California
Winston Deardorff (3.58) 6-2
7-5		 Mel Johnson (3.52)
Jason Pivnik (3.49)
Match: 3.64 Rating: 3.57
10/23/2022 D330 Tri-Level 18+
4.5
V - Las Posas Next Level
So California		 W V - Sunset Mixers
So California
Cindy Giammarrusco (3.46) 7-5
1-6
1-0		 Louis Ashamallah (3.51)
Gloria Liu (2.86)
Match: 3.18 Rating: 3.50
10/09/2022 D330 Tri-Level 18+
4.5
V - Las Posas Next Level
So California		 W V - LLW PRC MixedHighTri-K Garland
So California
Sharon Erickson (3.50) 6-1
2-6
1-0		 Jeremy Tuite (4.03)
Keressa Garland (3.05)
Match: 3.65 Rating: 3.56
10/09/2022 D3 Adult Other
4.0
V - Las Posas Tennis Team
So California		 W V - Camino Crew
So California
Brian Colon (3.52) 6-3
6-2		 Michael Garland (3.38)
Roy Lee (3.65)
Match: 3.77 Rating: 3.58
09/25/2022 D3 Adult Other
4.0
V - Las Posas Tennis Team
So California		 W V - Libbey Park Chiefs Peak
So California
Emilio Pozzi (3.40) 6-4
6-2		 scott white (3.07)
Craig Fugle (3.88)
Match: 3.71 Rating: 3.55
09/11/2022 D330 Tri-Level 18+
4.5
V - Las Posas CC
So California		 W V - Wood Ranch Triple Threat
So California
Brian Colon (3.52) 6-2
7-5		 Peter DiPasquale (3.25)
Danny Everett (3.44)
Match: 3.50 Rating: 3.49
08/29/2022 D330 Tri-Level 18+
4.5
V - Las Posas CC
So California		 W V - Sunset Tri Again
So California
Marty Schneider (3.12) 1-6
6-3
1-0		 John Dunlop (3.44)
Louis Ashamallah (3.54)
Match: 3.65 Rating: 3.50
08/14/2022 D330 Tri-Level 18+
4.5
V - Las Posas CC
So California		 W V - Wood Ranch Triple Threat
So California
Brian Colon (3.47) 6-0
6-2		 Peter DiPasquale (3.23)
Danny Everett (3.45)
Match: 3.71 Rating: 3.50
07/30/2022 D330 Tri-Level 18+
4.5
V - Las Posas CC
So California		 W V - Sunset Tri Again
So California
Brian Colon (3.41) 3-6
7-5
1-0		 David Thompson (3.56)
Fred Ackourey (3.48)
Match: 3.52 Rating: 3.45
07/16/2022 D330 Tri-Level 18+
4.5
V - Las Posas CC
So California		 L V - LLW NorthRanch-Dan Whitney
So California
Marty Schneider (3.10) 7-6
6-2		 Glenn Dormer (3.30)
Ali Motamedi (3.28)
Match: 3.32 Rating: 3.41
07/10/2022 D1 Mixed 40+
7.0
V - Las Posas Dream Team
So California		 L V - Sunset Playahs
So California
Julie Gisler (3.19) 6-4
3-6
1-0		 Ann Ashamallah (3.23)
John Dunlop (3.35)
Match: 3.35 Rating: 3.32
06/25/2022 D2 Adult 18+
3.5
V - Las Posas Gentlemen
So California		 W V - Mission Oaks Marauders
So California
Mike Seay (3.38) 6-4
7-6		 Sean Lawheed (3.26)
Steven Hanson (3.33)
Match: 3.39 Rating: 3.43
06/18/2022 D1 Mixed 40+
7.0
V - Las Posas Dream Team
So California		 W V - WAC Backhanders
So California
Sharon Erickson (3.53) 6-4
4-6
1-0		 Richard Lee (3.76)
Mary Scotti (2.87)
Match: 3.22 Rating: 3.30
06/18/2022 D2 Adult 18+
3.5
V - Las Posas Gentlemen
So California		 W V - Sunset Hills
So California
Mike Seay (3.42) 6-4
6-4		 Matthew Donnelley (3.29)
Alejandro Villalobos (3.12)
Match: 3.31 Rating: 3.43
06/12/2022 D2 Adult 18+
3.5
V - Las Posas Gentlemen
So California		 L V - North Ranch
So California
Steven Yamamoto (3.45) 3-6
6-4
1-0		 Bill Sutman (3.29)
Glenn Dormer (3.25)
Match: 3.26 Rating: 3.44
06/11/2022 D2 Mixed 40+
7.0
V - Las Posas Dream Team
So California		 L V - Spanish Hills Swingers
So California
Dee Levy (2.90) 6-4
6-4		 Andrew Smith (3.23)
Sarah Smith (2.74)
Match: 3.09 Rating: 3.29
06/05/2022 D1 Adult 18+
3.5
V - Las Posas Gentlemen
So California		 L V - Mission Oaks Marauders
So California
Alex Diaz (3.71) 6-3
7-5		 John Cotsis (3.27)
Henry Schmoker (3.48)
Match: 3.11 Rating: 3.43
06/04/2022 D1 Mixed 40+
7.0
V - Las Posas Dream Team
So California		 L V - Sunset Battle Cats
So California
Wendy Spasiano (2.81) 6-1
6-1		 Cory Rodrigues (3.70)
jean bridges (2.88)
Match: 3.18 Rating: 3.32
05/29/2022 D1 Mixed 40+
7.0
V - Las Posas Dream Team
So California		 L V - LLW MissionOaksI'dHitThat-K Garland
So California
Sharon Erickson (3.38) 6-3
2-6
1-0		 Joanne Matibag (3.27)
Danny Everett (3.48)
Match: 3.35 Rating: 3.35
04/30/2022 D2 Adult 18+
3.5
V - Las Posas Gentlemen
So California		 L V - Sunset Hills
So California
walter burstein (3.32) 6-3
6-2		 David Thompson (3.52)
Louis Ashamallah (3.44)
Match: 3.34 Rating: 3.46
04/16/2022 D2 Adult 18+
3.5
V - Las Posas Gentlemen
So California		 W V - Spanish Hills Aces
So California
Peter Lassen (3.41) 6-1
6-2		 JACK HAAS (-----)
Andrew Smith (3.07)
Match: S Rating: 3.53
04/09/2022 D2 Mixed 40+
7.0
V - Las Posas Dream Team
So California		 L V - North Ranch Screwballs
So California
Dee Levy (2.96) 6-3
6-0		 Amy Whitney (3.16)
Bill Sutman (3.32)
Match: 3.10 Rating: 3.32
03/26/2022 D2 Adult 40+
3.5
V - Las Posas Gentlemen
So California		 W V - Wood Ranch Warriors
So California
David Kanongataa (3.38) 6-3
6-0		 Lee Tsai (3.29)
RUBEN SIMON (3.44)
Match: 3.75 Rating: 3.53
03/20/2022 D1 Adult 40+
3.5
V - Las Posas Gentlemen
So California		 W V - North Ranch
So California
Darin Schindler (3.30) 6-2
6-4		 Adam Targum (3.34)
Glenn Dormer (3.27)
Match: 3.57 Rating: 3.48
03/12/2022 D2 Adult 40+
3.5
V - Las Posas Gentlemen
So California		 W V - Mission Oaks Warriors
So California
Behnam Emami (3.20) 7-5
6-4		 Brian Lee (3.16)
Vincent Wu (3.12)
Match: 3.35 Rating: 3.43
03/05/2022 D2 Mixed 18+
7.0
V - Las Posas Dream Team
So California		 L V - Wood Ranch Thorns N Roses
So California
Julie Gisler (3.21) 6-3
5-7
1-0		 Sandra Sedo (2.78)
Edward Sedo (3.59)
Match: 3.22 Rating: 3.36
02/27/2022 D2 Adult 40+
3.5
V - Las Posas Gentlemen
So California		 L V - LLW-Spanish Hills 40s-Emilio Pozzi
So California
Steven Yamamoto (3.51) 4-6
6-3
1-0		 Brian Stanton (3.42)
William Clark (3.36)
Match: 3.32 Rating: 3.44
02/19/2022 D2 Adult 40+
3.5
V - Las Posas Gentlemen
So California		 W V - Westlake Athletic Club
So California
Michael Goffredo (3.32) 6-1
6-3		 gary moss (3.51)
Curtis Cutting (3.27)
Match: S Rating: 3.47
02/12/2022 D3 Mixed 18+
7.0
V - Las Posas Dream Team
So California		 W V - North Ranch ScrewBalls
So California
Deanna Sonnenberg (3.14) 6-4
6-7
1-0		 Richard Lieberman (3.55)
Joeli Gutfleisch (2.56)
Match: 3.24 Rating: 3.37
02/06/2022 D3 Mixed 18+
7.0
V - Las Posas Dream Team
So California		 L V - LLW-Mission Oaks I'd Hit That-K Garland
So California
Lisa Weckbacher (3.01) 6-3
7-5		 Kristin Pena (3.26)
Matthew Maxel (3.30)
Match: 3.36 Rating: 3.41
01/30/2022 D1 Mixed 18+
7.0
V - Las Posas Dream Team
So California		 W V - Spanish Hills Swingers
So California
Julie Gisler (3.21) 7-5
4-6
1-0		 Dana Hibner (2.68)
Edwin Ramirez (3.71)
Match: S Rating: 3.43
01/30/2022 D2 Adult 40+
3.5
V - Las Posas Gentlemen
So California		 W V - Mission Oaks Marauders
So California
Marty Schneider (3.10) 7-5
4-6
1-0		 Clinton Dingman (3.15)
Matthew Maxel (3.38)
Match: 3.48 Rating: 3.47
01/22/2022 D2 Adult 40+
3.5
V - Las Posas Gentlemen
So California		 W V - Sunset Players
So California
Michael Goffredo (-----) 6-2
6-2		 Alejandro Villalobos (3.07)
Fred Cohen (3.11)
Match: S Rating: 3.47
01/05/2022 D1 Mixed 18+
7.0
V - Las Posas Dream Team
So California		 L V - Sunset Hills Battle Cats
So California
Dee Levy (3.02) 6-3
6-3		 Andy Justice (3.60)
Dana Lawrence (2.91)
Match: 3.29 Rating: 3.43
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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