Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Donna Zimmerman (Durham, NC)
Female 		3.0 C
12/31/2019
Estimated Dynamic Rating ------
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Projected Year End Rating ------
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3.0 Rating Meter
N/A
2.5001 - 3.0000
Recent Match History Current Rating History
2017 Overall Season [Singles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 7 4 3 0 57.1 16 10 6 62.5 132 73 59 55.3 1
Adult 40+ 3.0 6 3 3 0 50.0 15 6 9 40.0 115 54 61 47.0 0
Adult Other 3.0 3 1 2 0 33.3 7 3 4 42.9 58 27 31 46.6 0
Total 16 8 8 0 50.0 38 19 19 50.0 305 154 151 50.5 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/03/2017 Adult Other
3.0		 *2 ECIR Sunshine Aces
Southern		 S1 Gail Calloway
(2.90) 		W 6-3
6-4		 S -----
07/06/2017 Adult Other
3.0		 *2 ECIR Sunshine Aces
Southern		 S1 Cynthia Kleeberger
(2.93) 		L 6-4
4-6
1-0		 S -----
06/15/2017 Adult Other
3.0		 *2 ECIR Sunshine Aces
Southern		 S1 Carrie Couto
(2.68) 		L 6-0
7-5		 S -----
05/17/2017 Adult 40+
3.0		 *3 ECIR Sunshine Aces
Southern		 S1 Lynne Koweek
(2.84) 		L 6-1
6-3		 2.55 2.61
05/11/2017 Adult 18+
3.0		 *5 ECCO Sweet Shots
Southern		 S1 Jill Peterfeso
(2.84) 		L 4-6
6-4
1-0		 2.82 2.65
05/03/2017 Adult 40+
3.0		 *3 ECIR Sunshine Aces
Southern		 S1 Cindy Murashima
(2.54) 		W 6-7
6-0
1-0		 2.72 2.61
04/27/2017 Adult 18+
3.0		 *5 ECCO Sweet Shots
Southern		 S2 Cindy Bohlin
(2.98) 		L 6-2
6-3		 2.70 2.61
04/20/2017 Adult 18+
3.0		 *5 ECCO Sweet Shots
Southern		 S2 Kristi Laan
(2.50) 		W 7-5
6-4		 2.59 2.57
04/18/2017 Adult 18+
3.0		 *5 ECCO Sweet Shots
Southern		 S2 Erika Lipkin
(2.19) 		W 6-1
6-3		 2.53 2.55
04/17/2017 Adult 40+
3.0		 *3 ECIR Sunshine Aces
Southern		 S2 Zahra Love
(2.66) 		W 6-7
6-1
1-0		 2.79 2.60
04/12/2017 Adult 40+
3.0		 *3 ECIR Sunshine Aces
Southern		 S2 Sandy Onstad
(2.36) 		W 6-3
6-7
1-0		 2.43 2.52
04/11/2017 Adult 18+
3.0		 *5 ECCO Sweet Shots
Southern		 S2 Default W 6-0
6-0		 ----- -----
03/28/2017 Adult 18+
3.0		 *5 ECCO Sweet Shots
Southern		 S2 Angeles Secord
(2.54) 		W 7-5
6-4		 2.55 2.55
03/22/2017 Adult 40+
3.0		 *3 ECIR Sunshine Aces
Southern		 S1 Stacy Brehm
(2.89) 		L 6-4
6-2		 2.70 2.57
03/21/2017 Adult 18+
3.0		 *5 ECCO Sweet Shots
Southern		 S2 Monica Nassar
(2.18) 		W 6-0
6-1		 2.63 2.55
03/09/2017 Adult 18+
3.0		 *5 ECCO Sweet Shots
Southern		 S2 Stacy Brehm
(2.93) 		L 6-1
6-7
1-0		 2.76 2.56
03/08/2017 Adult 40+
3.0		 *3 ECIR Sunshine Aces
Southern		 S1 Helen Cooper
(2.58) 		L 6-1
6-4		 2.33 2.46
08/03/2017 S1 Adult Other
3.0
*2 ECIR Sunshine Aces
Southern		 W *4 ECMU forty love
Southern
6-3
6-4		 Gail Calloway (2.90)
Match: S Rating: -----
07/06/2017 S1 Adult Other
3.0
*2 ECIR Sunshine Aces
Southern		 L *3 EKMA Love Hurts
Southern
6-4
4-6
1-0		 Cynthia Kleeberger (2.93)
Match: S Rating: -----
06/15/2017 S1 Adult Other
3.0
*2 ECIR Sunshine Aces
Southern		 L *1 ECCO Sweet Shots
Southern
6-0
7-5		 Carrie Couto (2.68)
Match: S Rating: -----
05/17/2017 S1 Adult 40+
3.0
*3 ECIR Sunshine Aces
Southern		 L *5 EAMC Racquettes
Southern
6-1
6-3		 Lynne Koweek (2.84)
Match: 2.55 Rating: 2.61
05/11/2017 S1 Adult 18+
3.0
*5 ECCO Sweet Shots
Southern		 L *7 EERY Slice Queens
Southern
4-6
6-4
1-0		 Jill Peterfeso (2.84)
Match: 2.82 Rating: 2.65
05/03/2017 S1 Adult 40+
3.0
*3 ECIR Sunshine Aces
Southern		 W *4 ENWA Carolina Coolers
Southern
6-7
6-0
1-0		 Cindy Murashima (2.54)
Match: 2.72 Rating: 2.61
04/27/2017 S2 Adult 18+
3.0
*5 ECCO Sweet Shots
Southern		 L *6 EAST Queens of DNE
Southern
6-2
6-3		 Cindy Bohlin (2.98)
Match: 2.70 Rating: 2.61
04/20/2017 S2 Adult 18+
3.0
*5 ECCO Sweet Shots
Southern		 W *3 EKLO HodgePodge Hitters
Southern
7-5
6-4		 Kristi Laan (2.50)
Match: 2.59 Rating: 2.57
04/18/2017 S2 Adult 18+
3.0
*5 ECCO Sweet Shots
Southern		 W *4 ESBR Servivors
Southern
6-1
6-3		 Erika Lipkin (2.19)
Match: 2.53 Rating: 2.55
04/17/2017 S2 Adult 40+
3.0
*3 ECIR Sunshine Aces
Southern		 W *2 ERHA Orange Fantasy
Southern
6-7
6-1
1-0		 Zahra Love (2.66)
Match: 2.79 Rating: 2.60
04/12/2017 S2 Adult 40+
3.0
*3 ECIR Sunshine Aces
Southern		 W *4 ENWA Carolina Coolers
Southern
6-3
6-7
1-0		 Sandy Onstad (2.36)
Match: 2.43 Rating: 2.52
04/11/2017 S2 Adult 18+
3.0
*5 ECCO Sweet Shots
Southern		 W *1 EDWI DFC House of Blues
Southern
6-0
6-0		 Default
Match: ----- Rating: -----
03/28/2017 S2 Adult 18+
3.0
*5 ECCO Sweet Shots
Southern		 W *6 EAST Queens of DNE
Southern
7-5
6-4		 Angeles Secord (2.54)
Match: 2.55 Rating: 2.55
03/22/2017 S1 Adult 40+
3.0
*3 ECIR Sunshine Aces
Southern		 L *1 ESBR Forty Strings
Southern
6-4
6-2		 Stacy Brehm (2.89)
Match: 2.70 Rating: 2.57
03/21/2017 S2 Adult 18+
3.0
*5 ECCO Sweet Shots
Southern		 W *3 EKLO HodgePodge Hitters
Southern
6-0
6-1		 Monica Nassar (2.18)
Match: 2.63 Rating: 2.55
03/09/2017 S2 Adult 18+
3.0
*5 ECCO Sweet Shots
Southern		 L *2 ELBR Eighteen Strings
Southern
6-1
6-7
1-0		 Stacy Brehm (2.93)
Match: 2.76 Rating: 2.56
03/08/2017 S1 Adult 40+
3.0
*3 ECIR Sunshine Aces
Southern		 L *2 ERHA Orange Fantasy
Southern
6-1
6-4		 Helen Cooper (2.58)
Match: 2.33 Rating: 2.46
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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