Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Robert Grisamore (Austin, TX)
Male 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.0196
11/24/2024
Projected Year End Rating 3.9061
11/30/2024
[4.0C Medium] Appeal Available
4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2021 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 0.0 6 2 4 0 33.3 13 4 9 30.8 123 53 70 43.1 0
Adult 18+ 4.0 6 3 3 0 50.0 16 8 8 50.0 113 55 58 48.7 0
Adult 40+ 4.0 4 4 0 0 100.0 9 8 1 88.9 73 48 25 65.8 0
Total 16 9 7 0 56.3 38 20 18 52.6 309 156 153 50.5 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/14/2021 Adult 18+ Bad Aces
Texas		 D1 mark ambler
(3.94) 		Peter Markes
(4.32)
Martin Sieckmann
(4.20) 		W 6-4
6-2		 4.47 4.10
10/24/2021 Adult 18+ Bad Aces
Texas		 D2 Brett Laine
(4.08) 		Michael Tarsha
(4.32)
Joseph Walters
(4.03) 		L 7-5
6-4		 4.02 3.98
10/10/2021 Adult 18+ Bad Aces
Texas		 D1 Bryan Lewis
(4.11) 		Hiep Chung
(4.60)
Michael Friedman
(4.10) 		L 6-0
6-3		 3.95 3.96
09/26/2021 Adult 18+ Bad Aces
Texas		 D3 Gary Stein
(3.83) 		Rodrigo Faermann
(4.15)
Gregory Nelson
(4.12) 		L 7-5
7-5		 4.12 3.98
09/19/2021 Adult 18+ Bad Aces
Texas		 D2 Bryan Lewis
(4.11) 		Sydney Merunka
(-----)
Robert Williams
(4.05) 		L 6-4
7-6		 S 3.96
09/12/2021 Adult 18+ Bad Aces
Texas		 D2 Gary Stein
(3.81) 		Matthew Hale
(4.14)
Bredt Norwood
(4.05) 		W 7-6
1-6
1-0		 4.08 3.96
07/10/2021 Adult 40+
4.0
League		 Lakemen
Texas		 D2 Gary Stein
(3.79) 		Brent Boecking
(3.67)
Lynn Colgin
(3.61) 		W 6-2
6-1		 4.04 3.95
06/27/2021 Adult 40+
4.0		 Lakemen
Texas		 D1 Gary Stein
(3.76) 		Robert Rinke
(3.79)
Jim Boyd
(3.67) 		W 6-2
7-5		 3.98 3.92
06/10/2021 Adult 40+
4.0		 Lakemen
Texas		 D1 Gary Stein
(3.78) 		Eugeniu Rata
(3.78)
Neil Guayante
(3.65) 		W 6-3
4-6
1-0		 3.85 3.90
06/02/2021 Adult 40+
4.0		 Lakemen
Texas		 D2 Christopher Canada
(3.70) 		James Ong
(3.77)
Greg Vannostran
(3.71) 		W 6-4
6-2		 4.03 3.94
04/10/2021 Adult 18+
4.0
League		 Lakemen
Texas		 D1 Todd Moore
(3.94) 		Michael Chibib
(3.89)
Mark Werner
(3.88) 		W 7-5
1-6
1-0		 S 3.89
03/21/2021 Adult 18+
4.0		 Lakemen
Texas		 D1 Gary Stein
(3.92) 		Luis Abundis
(4.01)
Justin Tanhui
(3.90) 		L 6-3
6-3		 3.77 3.89
02/07/2021 Adult 18+
4.0		 Lakemen
Texas		 D3 Dennis McWilliams
(3.81) 		Ray Hsu
(3.97)
Scott Holick
(3.96) 		L 6-3
6-7
1-0		 3.94 3.94
02/07/2021 Adult 18+
4.0		 Lakemen
Texas		 D3 Ryan Carr
(3.71) 		Kevin Hopson
(3.75)
Krishna Ramaswamy
(3.71) 		L 4-6
6-1
1-0		 S 3.89
01/31/2021 Adult 18+
4.0		 Lakemen
Texas		 D1 Gary Stein
(3.93) 		Mark Scholes
(3.62)
marco martinez
(3.81) 		W 6-4
4-6
1-0		 S 3.89
01/17/2021 Adult 18+
4.0		 Lakemen
Texas		 D2 David Gonzales
(3.86) 		Garrett Sprowls
(-----)
Ted Roan
(3.60) 		W 6-0
6-1		 S 3.89
11/14/2021 D1 Adult 18+
Bad Aces
Texas		 W A-Team 4.5+
Texas
mark ambler (3.94) 6-4
6-2		 Peter Markes (4.32)
Martin Sieckmann (4.20)
Match: 4.47 Rating: 4.10
10/24/2021 D2 Adult 18+
Bad Aces
Texas		 L Passing Shots 4.5
Texas
Brett Laine (4.08) 7-5
6-4		 Michael Tarsha (4.32)
Joseph Walters (4.03)
Match: 4.02 Rating: 3.98
10/10/2021 D1 Adult 18+
Bad Aces
Texas		 L Westover Lamburgers
Texas
Bryan Lewis (4.11) 6-0
6-3		 Hiep Chung (4.60)
Michael Friedman (4.10)
Match: 3.95 Rating: 3.96
09/26/2021 D3 Adult 18+
Bad Aces
Texas		 L North Side Forehand Winner
Texas
Gary Stein (3.83) 7-5
7-5		 Rodrigo Faermann (4.15)
Gregory Nelson (4.12)
Match: 4.12 Rating: 3.98
09/19/2021 D2 Adult 18+
Bad Aces
Texas		 L Southside Bangers 2 4.5
Texas
Bryan Lewis (4.11) 6-4
7-6		 Sydney Merunka (-----)
Robert Williams (4.05)
Match: S Rating: 3.96
09/12/2021 D2 Adult 18+
Bad Aces
Texas		 W Passing Shots 4.5
Texas
Gary Stein (3.81) 7-6
1-6
1-0		 Matthew Hale (4.14)
Bredt Norwood (4.05)
Match: 4.08 Rating: 3.96
07/10/2021 D2 Adult 40+
4.0
League
Lakemen
Texas		 W RPCC Big Ballers
Texas
Gary Stein (3.79) 6-2
6-1		 Brent Boecking (3.67)
Lynn Colgin (3.61)
Match: 4.04 Rating: 3.95
06/27/2021 D1 Adult 40+
4.0
Lakemen
Texas		 W Born2Serve
Texas
Gary Stein (3.76) 6-2
7-5		 Robert Rinke (3.79)
Jim Boyd (3.67)
Match: 3.98 Rating: 3.92
06/10/2021 D1 Adult 40+
4.0
Lakemen
Texas		 W Ball Busters 4.0 (40+)
Texas
Gary Stein (3.78) 6-3
4-6
1-0		 Eugeniu Rata (3.78)
Neil Guayante (3.65)
Match: 3.85 Rating: 3.90
06/02/2021 D2 Adult 40+
4.0
Lakemen
Texas		 W POLO CLUB 4.0
Texas
Christopher Canada (3.70) 6-4
6-2		 James Ong (3.77)
Greg Vannostran (3.71)
Match: 4.03 Rating: 3.94
04/10/2021 D1 Adult 18+
4.0
League
Lakemen
Texas		 W Westwood 4.0
Texas
Todd Moore (3.94) 7-5
1-6
1-0		 Michael Chibib (3.89)
Mark Werner (3.88)
Match: S Rating: 3.89
03/21/2021 D1 Adult 18+
4.0
Lakemen
Texas		 L Southside Bangers 4.0
Texas
Gary Stein (3.92) 6-3
6-3		 Luis Abundis (4.01)
Justin Tanhui (3.90)
Match: 3.77 Rating: 3.89
02/07/2021 D3 Adult 18+
4.0
Lakemen
Texas		 L RPCC Big Ballers
Texas
Dennis McWilliams (3.81) 6-3
6-7
1-0		 Ray Hsu (3.97)
Scott Holick (3.96)
Match: 3.94 Rating: 3.94
02/07/2021 D3 Adult 18+
4.0
Lakemen
Texas		 L 4.0 Madness
Texas
Ryan Carr (3.71) 4-6
6-1
1-0		 Kevin Hopson (3.75)
Krishna Ramaswamy (3.71)
Match: S Rating: 3.89
01/31/2021 D1 Adult 18+
4.0
Lakemen
Texas		 W Full Metal Racquets 4.0
Texas
Gary Stein (3.93) 6-4
4-6
1-0		 Mark Scholes (3.62)
marco martinez (3.81)
Match: S Rating: 3.89
01/17/2021 D2 Adult 18+
4.0
Lakemen
Texas		 W Lost Creek 4.0
Texas
David Gonzales (3.86) 6-0
6-1		 Garrett Sprowls (-----)
Ted Roan (3.60)
Match: S Rating: 3.89
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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