Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Robert Zimmerman (Kula, HI)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.0934
6/2/2024
Projected Year End Rating ------
----------
3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2023 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 6 5 1 0 83.3 15 10 5 66.7 116 66 50 56.9 0
Adult 40+ 3.0 5 5 0 0 100.0 11 10 1 90.9 84 60 24 71.4 1
Flex Format 6.0 3 2 1 0 66.7 6 4 2 66.7 55 33 22 60.0 0
Mixed Other 6.0 2 1 1 0 50.0 4 2 2 50.0 38 18 20 47.4 0
Total 16 13 3 0 81.3 36 26 10 72.2 293 177 116 60.4 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/05/2023 Flex Format
6.0		 Mike's 6.0 - 1
Hawaii		 D1M Steve Ulene
(3.18) 		Jose Lazo
(2.95)
Milton Matsuoka
(2.75) 		W 7-5
6-1		 3.03 -----
11/04/2023 Flex Format
6.0		 Mike's 6.0 - 1
Hawaii		 D1M Steve Ulene
(3.18) 		Morel Nones
(2.75)
Eugene Uclaray
(2.69) 		W 6-0
6-4		 3.00 -----
09/17/2023 Flex Format
6.0		 Mike's 6.0 - 1
Hawaii		 D1M Nathan McFarland
(-----) 		Gerald Kalua
(2.99)
Milton Matsuoka
(2.75) 		L 6-4
6-4		 S -----
09/10/2023 Mixed Other
6.0		 Mike's 6.0 #1
Hawaii		 D1 Rosemary Bachaus
(2.76) 		Jane Sakakihara
(2.79)
Michael Singlehurst
(3.00) 		W 7-5
6-3		 3.15 3.07
08/27/2023 Mixed Other
6.0		 Mike's 6.0 #1
Hawaii		 D2 Barbara Horsman
(2.65) 		Shirl Schumacher
(2.68)
Steve Ulene
(3.04) 		L 6-3
6-2		 S 3.01
07/08/2023 Adult 18+
3.0		 Mike's 3.0M #2
Hawaii		 D2 Monty Tester
(2.96) 		Carl Bertelmann
(2.85)
Eugene Uclaray
(2.76) 		W 6-3
6-2		 3.12 3.12
07/02/2023 Adult 18+
3.0		 Mike's 3.0M #2
Hawaii		 D1 Monty Tester
(3.01) 		Michael Kinoshita
(2.96)
Morel Nones
(2.78) 		W 6-1
1-6
1-0		 2.96 3.11
06/24/2023 Adult 18+
3.0		 Mike's 3.0M #2
Hawaii		 D1 Monty Tester
(2.96) 		Gerald Kalua
(3.01)
Michael Singlehurst
(3.01) 		L 7-5
6-4		 3.00 3.12
06/18/2023 Adult 18+
3.0		 Mike's 3.0M #2
Hawaii		 D1 Monty Tester
(2.96) 		Morel Nones
(2.74)
Michael Singlehurst
(3.01) 		W 7-5
6-1		 S 3.14
06/10/2023 Adult 18+
3.0		 Mike's 3.0M #2
Hawaii		 D1 Monty Tester
(2.98) 		Gerald Kalua
(3.02)
Michael Singlehurst
(3.01) 		W 6-4
6-7
1-0		 3.15 3.14
06/04/2023 Adult 18+
3.0		 Mike's 3.0M #2
Hawaii		 D1 Daniel Vo
(2.63) 		Carl Bertelmann
(2.90)
Zachary Ricardos
(-----) 		W 4-6
6-2
1-0		 S 3.17
02/19/2023 Adult 40+
3.0		 Mike's 3.0 #2
Hawaii		 D3 Michael Klotsman
(-----) 		Default W 6-0
6-0		 ----- -----
02/12/2023 Adult 40+
3.0		 Mike's 3.0 #2
Hawaii		 D1 Stefano Maffini
(3.15) 		Gary Marshall
(2.87)
Monty Tester
(3.01) 		W 6-2
6-0		 3.31 3.17
02/04/2023 Adult 40+
3.0		 Mike's 3.0 #2
Hawaii		 D1 Steve Sutrov
(3.10) 		Gary Marshall
(2.87)
Steve Ulene
(3.15) 		W 7-5
6-0		 S 3.12
01/29/2023 Adult 40+
3.0		 Mike's 3.0 #2
Hawaii		 D1 Steve Sutrov
(3.09) 		Thomas Liu
(3.07)
Monty Tester
(3.06) 		W 4-6
6-2
1-0		 3.15 3.12
01/21/2023 Adult 40+
3.0		 Mike's 3.0 #2
Hawaii		 D1 Steve Sutrov
(3.01) 		Thomas Liu
(3.01)
Monty Tester
(3.01) 		W 6-1
6-3		 3.30 3.11
01/15/2023 Adult 40+
3.0		 Mike's 3.0 #2
Hawaii		 D1 Gerald Kalua
(2.95) 		Alan Arakawa
(-----)
Gary Marshall
(2.87) 		W 6-3
6-2		 S 3.01
11/05/2023 D1M Flex Format
6.0
Mike's 6.0 - 1
Hawaii		 W Mike's 6.0 - 3
Hawaii
Steve Ulene (3.18) 7-5
6-1		 Jose Lazo (2.95)
Milton Matsuoka (2.75)
Match: 3.03 Rating: -----
11/04/2023 D1M Flex Format
6.0
Mike's 6.0 - 1
Hawaii		 W Mike's 6.0 - 2
Hawaii
Steve Ulene (3.18) 6-0
6-4		 Morel Nones (2.75)
Eugene Uclaray (2.69)
Match: 3.00 Rating: -----
09/17/2023 D1M Flex Format
6.0
Mike's 6.0 - 1
Hawaii		 L Mike's 6.0 - 3
Hawaii
Nathan McFarland (-----) 6-4
6-4		 Gerald Kalua (2.99)
Milton Matsuoka (2.75)
Match: S Rating: -----
09/10/2023 D1 Mixed Other
6.0
Mike's 6.0 #1
Hawaii		 W Mike's 6.0 #2
Hawaii
Rosemary Bachaus (2.76) 7-5
6-3		 Jane Sakakihara (2.79)
Michael Singlehurst (3.00)
Match: 3.15 Rating: 3.07
08/27/2023 D2 Mixed Other
6.0
Mike's 6.0 #1
Hawaii		 L Mike's 6.0 #2
Hawaii
Barbara Horsman (2.65) 6-3
6-2		 Shirl Schumacher (2.68)
Steve Ulene (3.04)
Match: S Rating: 3.01
07/08/2023 D2 Adult 18+
3.0
Mike's 3.0M #2
Hawaii		 W Mike's 3.0M #1
Hawaii
Monty Tester (2.96) 6-3
6-2		 Carl Bertelmann (2.85)
Eugene Uclaray (2.76)
Match: 3.12 Rating: 3.12
07/02/2023 D1 Adult 18+
3.0
Mike's 3.0M #2
Hawaii		 W Mike's 3.0M #1
Hawaii
Monty Tester (3.01) 6-1
1-6
1-0		 Michael Kinoshita (2.96)
Morel Nones (2.78)
Match: 2.96 Rating: 3.11
06/24/2023 D1 Adult 18+
3.0
Mike's 3.0M #2
Hawaii		 L Mike's 3.0M #1
Hawaii
Monty Tester (2.96) 7-5
6-4		 Gerald Kalua (3.01)
Michael Singlehurst (3.01)
Match: 3.00 Rating: 3.12
06/18/2023 D1 Adult 18+
3.0
Mike's 3.0M #2
Hawaii		 W Mike's 3.0M #1
Hawaii
Monty Tester (2.96) 7-5
6-1		 Morel Nones (2.74)
Michael Singlehurst (3.01)
Match: S Rating: 3.14
06/10/2023 D1 Adult 18+
3.0
Mike's 3.0M #2
Hawaii		 W Mike's 3.0M #1
Hawaii
Monty Tester (2.98) 6-4
6-7
1-0		 Gerald Kalua (3.02)
Michael Singlehurst (3.01)
Match: 3.15 Rating: 3.14
06/04/2023 D1 Adult 18+
3.0
Mike's 3.0M #2
Hawaii		 W Mike's 3.0M #1
Hawaii
Daniel Vo (2.63) 4-6
6-2
1-0		 Carl Bertelmann (2.90)
Zachary Ricardos (-----)
Match: S Rating: 3.17
02/19/2023 D3 Adult 40+
3.0
Mike's 3.0 #2
Hawaii		 W Mike's 3.0 #1
Hawaii
Michael Klotsman (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
02/12/2023 D1 Adult 40+
3.0
Mike's 3.0 #2
Hawaii		 W Mike's 3.0 #1
Hawaii
Stefano Maffini (3.15) 6-2
6-0		 Gary Marshall (2.87)
Monty Tester (3.01)
Match: 3.31 Rating: 3.17
02/04/2023 D1 Adult 40+
3.0
Mike's 3.0 #2
Hawaii		 W Mike's 3.0 #1
Hawaii
Steve Sutrov (3.10) 7-5
6-0		 Gary Marshall (2.87)
Steve Ulene (3.15)
Match: S Rating: 3.12
01/29/2023 D1 Adult 40+
3.0
Mike's 3.0 #2
Hawaii		 W Mike's 3.0 #1
Hawaii
Steve Sutrov (3.09) 4-6
6-2
1-0		 Thomas Liu (3.07)
Monty Tester (3.06)
Match: 3.15 Rating: 3.12
01/21/2023 D1 Adult 40+
3.0
Mike's 3.0 #2
Hawaii		 W Mike's 3.0 #1
Hawaii
Steve Sutrov (3.01) 6-1
6-3		 Thomas Liu (3.01)
Monty Tester (3.01)
Match: 3.30 Rating: 3.11
01/15/2023 D1 Adult 40+
3.0
Mike's 3.0 #2
Hawaii		 W Mike's 3.0 #1
Hawaii
Gerald Kalua (2.95) 6-3
6-2		 Alan Arakawa (-----)
Gary Marshall (2.87)
Match: S Rating: 3.01
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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