Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Keith Gallion (Berkeley, CA)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.8366
2/27/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2018 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 8 4 4 0 50.0 20 10 10 50.0 164 85 79 51.8 0
Adult 40+ 4.0 7 5 2 0 71.4 16 11 5 68.8 132 75 57 56.8 0
Adult 55+ 8.0 8 6 2 0 75.0 18 14 4 77.8 142 89 53 62.7 0
Total 23 15 8 0 65.2 54 35 19 64.8 438 249 189 56.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/08/2018 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D2 Tom Pettengill
(3.80) 		Theodore Kuh
(3.79)
Cary Lapidus
(3.67) 		L 6-0
4-6
1-0		 3.48 3.61
08/25/2018 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D1 Tom Pettengill
(3.84) 		Wynn Tamura
(3.64)
Brian Landes
(3.01) 		W 6-2
6-3		 3.53 3.63
08/12/2018 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D2 Tom Pettengill
(3.78) 		John Barsky
(3.78)
Edward Elkin
(3.72) 		W 7-6
6-2		 3.79 3.69
08/05/2018 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D2 Tom Pettengill
(3.93) 		Gary Wayne
(3.16)
David Tussman
(3.41) 		W 6-3
6-4		 3.35 3.61
07/29/2018 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D1 Richard Lauer
(3.54) 		Robert Stoner
(3.64)
Brian Landes
(2.98) 		W 6-3
6-1		 3.69 3.67
07/22/2018 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D1 Ronald Alen
(3.53) 		Bob Schwartz
(3.42)
Jack Hickox
(3.64) 		L 6-3
2-6
1-0		 3.70 3.70
07/15/2018 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D1 Tom Pettengill
(3.79) 		Matt Carrere
(3.86)
Justin Schwartz
(3.63) 		W 6-1
6-0		 4.07 3.70
07/07/2018 Adult 55+
8.0		 RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 D2 Scott Gelfand
(3.61) 		Steven Dille
(3.30)
Robert Stoner
(3.64) 		W 7-5
6-3		 3.58 3.58
07/01/2018 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D2 Tom Pettengill
(3.80) 		Colin Forth
(3.70)
Matt Carrere
(3.93) 		L 6-0
7-6		 3.49 3.58
06/24/2018 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D2 Tom Pettengill
(3.84) 		Joseph Nakhleh
(3.78)
Tony Xiong
(3.27) 		L 7-6
5-7
1-0		 3.43 3.59
06/08/2018 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D2 Aranesh Chandra
(3.64) 		Kerwin Allen
(3.85)
Cody Gates
(3.54) 		W 6-3
6-3		 3.86 3.65
06/02/2018 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D2 Tom Pettengill
(3.87) 		michael myette
(3.86)
Atsushi Shirai
(3.54) 		W 4-6
7-5
1-0		 3.61 3.60
05/26/2018 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D2 Tom Pettengill
(3.81) 		Scott Magness
(3.81)
Deepak Sadhu
(3.85) 		W 6-1
2-6
1-0		 3.77 3.62
05/06/2018 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D2 Tom Pettengill
(3.85) 		Jeff Falick
(3.56)
Matthew Matrisian
(3.41) 		L 4-6
7-5
1-0		 3.34 3.54
04/21/2018 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D2 Tom Pettengill
(3.83) 		Cody Gates
(3.63)
Emmanuel Deguzman
(3.44) 		W 6-2
6-2		 3.70 3.62
04/15/2018 Adult 18+
4.0		 RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 D1 Tom Pettengill
(3.85) 		Peter Nguyen
(3.85)
Edgar Setton
(3.62) 		L 6-4
7-6		 3.54 3.58
03/18/2018 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D1 Tom Pettengill
(3.87) 		Mark Abzug
(3.49)
Murat Yucekul
(3.61) 		W 6-4
6-3		 3.58 3.58
03/10/2018 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D1 Tom Pettengill
(3.78) 		Johnny Yung
(3.73)
David Lewis
(3.75) 		W 6-1
6-4		 3.88 3.63
03/03/2018 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D1 Tom Pettengill
(3.68) 		John Tenney
(3.82)
Ovidiu Roatis
(3.62) 		W 7-6
7-5		 3.71 3.57
02/24/2018 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D3 Robert Gee
(3.62) 		Lloyd Jung
(3.72)
Hoc Vu
(3.35) 		W 6-3
6-1		 3.74 3.52
02/04/2018 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D3 Tom Pettengill
(3.73) 		Paul Winnicki
(3.73)
Matthew Sade
(3.24) 		W 4-6
6-3
1-0		 3.44 3.44
01/28/2018 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D2 Robert Gee
(3.66) 		Tony Lee
(3.52)
daniel boos
(3.57) 		L 2-6
6-3
1-0		 3.44 3.44
01/21/2018 Adult 40+
4.0		 RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 D2 Michael Sommers
(3.76) 		Karim Kone
(3.67)
Raj Khanna
(3.68) 		L 6-4
6-1		 3.29 3.44
09/08/2018 D2 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 L BERKELEY TC 55AM8.0A
No California
Tom Pettengill (3.80) 6-0
4-6
1-0		 Theodore Kuh (3.79)
Cary Lapidus (3.67)
Match: 3.48 Rating: 3.61
08/25/2018 D1 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 W BERKELEY TC 55AM8.0A
No California
Tom Pettengill (3.84) 6-2
6-3		 Wynn Tamura (3.64)
Brian Landes (3.01)
Match: 3.53 Rating: 3.63
08/12/2018 D2 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 W BERKELEY TC 55AM8.0B
No California
Tom Pettengill (3.78) 7-6
6-2		 John Barsky (3.78)
Edward Elkin (3.72)
Match: 3.79 Rating: 3.69
08/05/2018 D2 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 W CLAREMONT R and S 55AM8.0A
No California
Tom Pettengill (3.93) 6-3
6-4		 Gary Wayne (3.16)
David Tussman (3.41)
Match: 3.35 Rating: 3.61
07/29/2018 D1 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 W BERKELEY TC 55AM8.0A
No California
Richard Lauer (3.54) 6-3
6-1		 Robert Stoner (3.64)
Brian Landes (2.98)
Match: 3.69 Rating: 3.67
07/22/2018 D1 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 L BERKELEY TC 55AM8.0B
No California
Ronald Alen (3.53) 6-3
2-6
1-0		 Bob Schwartz (3.42)
Jack Hickox (3.64)
Match: 3.70 Rating: 3.70
07/15/2018 D1 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 W CLAREMONT R and S 55AM8.0A
No California
Tom Pettengill (3.79) 6-1
6-0		 Matt Carrere (3.86)
Justin Schwartz (3.63)
Match: 4.07 Rating: 3.70
07/07/2018 D2 Adult 55+
8.0
RICHMOND TA/NICHOLL PK 55AM8.0A
No California		 W BERKELEY TC 55AM8.0A
No California
Scott Gelfand (3.61) 7-5
6-3		 Steven Dille (3.30)
Robert Stoner (3.64)
Match: 3.58 Rating: 3.58
07/01/2018 D2 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 L SALESIAN HS 18AM4.0A
No California
Tom Pettengill (3.80) 6-0
7-6		 Colin Forth (3.70)
Matt Carrere (3.93)
Match: 3.49 Rating: 3.58
06/24/2018 D2 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 L LANEY TA/COLLEGE ALAM 18AM4.0A
No California
Tom Pettengill (3.84) 7-6
5-7
1-0		 Joseph Nakhleh (3.78)
Tony Xiong (3.27)
Match: 3.43 Rating: 3.59
06/08/2018 D2 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 W DAVIE STADIUM 18AM4.0B
No California
Aranesh Chandra (3.64) 6-3
6-3		 Kerwin Allen (3.85)
Cody Gates (3.54)
Match: 3.86 Rating: 3.65
06/02/2018 D2 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 W WASHINGTON PK 18AM4.0B
No California
Tom Pettengill (3.87) 4-6
7-5
1-0		 michael myette (3.86)
Atsushi Shirai (3.54)
Match: 3.61 Rating: 3.60
05/26/2018 D2 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 W SALESIAN HS 18AM4.0A
No California
Tom Pettengill (3.81) 6-1
2-6
1-0		 Scott Magness (3.81)
Deepak Sadhu (3.85)
Match: 3.77 Rating: 3.62
05/06/2018 D2 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 L LANEY TA/COLLEGE ALAM 18AM4.0A
No California
Tom Pettengill (3.85) 4-6
7-5
1-0		 Jeff Falick (3.56)
Matthew Matrisian (3.41)
Match: 3.34 Rating: 3.54
04/21/2018 D2 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 W DAVIE STADIUM 18AM4.0B
No California
Tom Pettengill (3.83) 6-2
6-2		 Cody Gates (3.63)
Emmanuel Deguzman (3.44)
Match: 3.70 Rating: 3.62
04/15/2018 D1 Adult 18+
4.0
RICHMOND TA/NICHOLL PK 18AM4.0A
No California		 L WASHINGTON PK 18AM4.0B
No California
Tom Pettengill (3.85) 6-4
7-6		 Peter Nguyen (3.85)
Edgar Setton (3.62)
Match: 3.54 Rating: 3.58
03/18/2018 D1 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 W LANEY TA/ALAMEDA HS 40AM4.0A
No California
Tom Pettengill (3.87) 6-4
6-3		 Mark Abzug (3.49)
Murat Yucekul (3.61)
Match: 3.58 Rating: 3.58
03/10/2018 D1 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 W SAN PABLO PK 40AM4.0A
No California
Tom Pettengill (3.78) 6-1
6-4		 Johnny Yung (3.73)
David Lewis (3.75)
Match: 3.88 Rating: 3.63
03/03/2018 D1 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 W DAVIE STADIUM 40AM4.0A
No California
Tom Pettengill (3.68) 7-6
7-5		 John Tenney (3.82)
Ovidiu Roatis (3.62)
Match: 3.71 Rating: 3.57
02/24/2018 D3 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 W SALESIAN HS 40AM4.0A
No California
Robert Gee (3.62) 6-3
6-1		 Lloyd Jung (3.72)
Hoc Vu (3.35)
Match: 3.74 Rating: 3.52
02/04/2018 D3 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 W BERKELEY TC 40AM4.0A
No California
Tom Pettengill (3.73) 4-6
6-3
1-0		 Paul Winnicki (3.73)
Matthew Sade (3.24)
Match: 3.44 Rating: 3.44
01/28/2018 D2 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 L LANEY TA/ALAMEDA HS 40AM4.0A
No California
Robert Gee (3.66) 2-6
6-3
1-0		 Tony Lee (3.52)
daniel boos (3.57)
Match: 3.44 Rating: 3.44
01/21/2018 D2 Adult 40+
4.0
RICHMOND TA/NICHOLL PK 40AM4.0A
No California		 L SAN PABLO PK 40AM4.0A
No California
Michael Sommers (3.76) 6-4
6-1		 Karim Kone (3.67)
Raj Khanna (3.68)
Match: 3.29 Rating: 3.44
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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