Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
Joann Duffield (Sugar Land, TX)
Female 		3.5 S
8/18/2022
Estimated Dynamic Rating ------
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Projected Year End Rating ------
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3.5 Rating Meter
N/A
3.0001 - 3.5000
Recent Match History Current Rating History
2017 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 5 2 3 0 40.0 10 4 6 40.0 79 33 46 41.8 0
Adult Other 4.0 8 5 3 0 62.5 20 13 7 65.0 150 88 62 58.7 3
Total 13 7 6 0 53.8 30 17 13 56.7 229 121 108 52.8 3
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/28/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D2 Jill Smith
(3.59) 		Dema Diaz
(3.65)
Dianne Kime
(3.20) 		W 4-6
6-1
1-0		 3.48 -----
11/14/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D4 Teri Fleming
(-----) 		Default W 6-0
6-0		 S -----
10/17/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D4 Karen Schulz
(3.80) 		Margit Gergely
(3.45)
Kim Brath
(3.44) 		W 7-6
6-1		 3.46 -----
09/26/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D3 Keli Whitlock
(2.87) 		Judy Fletcher
(3.58)
Nikki Craft
(3.55) 		L 3-6
6-1
1-0		 3.78 -----
09/19/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D2 Kelly Exner
(-----) 		Alexis Mobley
(3.78)
Renata Neaton
(3.21) 		W 7-6
6-2		 S -----
09/12/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D4 Joy Rosner
(3.56) 		Jan Schroedter
(3.54)
Margit Gergely
(3.45) 		L 6-3
3-6
1-0		 3.43 -----
06/20/2017 Adult 18+
4.0		 Sugar Creek - Shot Girls
Texas		 D2 Ashley McCoy
(3.73) 		Cristina Escamos
(3.60)
Stacy Tea
(3.77) 		L 6-1
6-1		 3.21 3.43
06/13/2017 Adult 18+
4.0		 Sugar Creek - Shot Girls
Texas		 D2 Leslie Huff
(3.39) 		Lashonda Wilbon
(3.33)
Yas Siam
(3.15) 		W 6-3
6-0		 3.61 3.54
05/16/2017 Adult 18+
4.0		 Sugar Creek - Shot Girls
Texas		 D2 Jill Smith
(3.69) 		Angelina Proudfoot
(3.49)
Whitney Powell
(3.74) 		L 6-1
6-1		 3.15 3.45
05/09/2017 Adult 18+
4.0		 Sugar Creek - Shot Girls
Texas		 D2 Stacy Boarman
(3.74) 		Mercedes Madamba
(3.51)
Jessica Madamba
(4.05) 		L 6-2
6-2		 3.41 3.53
05/02/2017 Adult 18+
4.0		 Sugar Creek - Shot Girls
Texas		 D3 Ashley McCoy
(3.83) 		Sheri Dempsey
(3.51)
Connie Esposito
(3.31) 		W 7-5
6-2		 3.50 3.58
03/20/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D2 Jill Smith
(3.59) 		Julia Holder
(3.37)
Lisa Nguyen
(3.63) 		L 3-6
7-5
1-0		 3.44 -----
02/21/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D2 Karen Schulz
(3.80) 		Gina Dagostino
(-----)
Diana Pishkar
(3.08) 		W 6-1
6-1		 S -----
01/31/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D3 Teri Fleming
(-----) 		Patricia Carnes
(3.47)
Joneen Peiser
(3.70) 		W 6-3
6-4		 S -----
01/24/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D4 Leslie Huff
(3.51) 		Default W 6-0
6-0		 S -----
01/17/2017 Adult Other
4.0		 Sugar Creek-Shot Girls
Texas		 D4 Teri Fleming
(-----) 		Default W 6-0
6-0		 S -----
11/28/2017 D2 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 W LLTC-Double Vision
Texas
Jill Smith (3.59) 4-6
6-1
1-0		 Dema Diaz (3.65)
Dianne Kime (3.20)
Match: 3.48 Rating: -----
11/14/2017 D4 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 W Jewish Community Center-Net Workers
Texas
Teri Fleming (-----) 6-0
6-0		 Default
Match: S Rating: -----
10/17/2017 D4 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 W New Territory-Acers
Texas
Karen Schulz (3.80) 7-6
6-1		 Margit Gergely (3.45)
Kim Brath (3.44)
Match: 3.46 Rating: -----
09/26/2017 D3 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 L LLTC-Double Vision
Texas
Keli Whitlock (2.87) 3-6
6-1
1-0		 Judy Fletcher (3.58)
Nikki Craft (3.55)
Match: 3.78 Rating: -----
09/19/2017 D2 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 W Westside-Wildcats
Texas
Kelly Exner (-----) 7-6
6-2		 Alexis Mobley (3.78)
Renata Neaton (3.21)
Match: S Rating: -----
09/12/2017 D4 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 L New Territory-Acers
Texas
Joy Rosner (3.56) 6-3
3-6
1-0		 Jan Schroedter (3.54)
Margit Gergely (3.45)
Match: 3.43 Rating: -----
06/20/2017 D2 Adult 18+
4.0
Sugar Creek - Shot Girls
Texas		 L Missouri City - Lucky Aces
Texas
Ashley McCoy (3.73) 6-1
6-1		 Cristina Escamos (3.60)
Stacy Tea (3.77)
Match: 3.21 Rating: 3.43
06/13/2017 D2 Adult 18+
4.0
Sugar Creek - Shot Girls
Texas		 W LLTC - Ace N Sisterettes
Texas
Leslie Huff (3.39) 6-3
6-0		 Lashonda Wilbon (3.33)
Yas Siam (3.15)
Match: 3.61 Rating: 3.54
05/16/2017 D2 Adult 18+
4.0
Sugar Creek - Shot Girls
Texas		 L Missouri City - Lucky Aces
Texas
Jill Smith (3.69) 6-1
6-1		 Angelina Proudfoot (3.49)
Whitney Powell (3.74)
Match: 3.15 Rating: 3.45
05/09/2017 D2 Adult 18+
4.0
Sugar Creek - Shot Girls
Texas		 L LLTC - Ace N Sisterettes
Texas
Stacy Boarman (3.74) 6-2
6-2		 Mercedes Madamba (3.51)
Jessica Madamba (4.05)
Match: 3.41 Rating: 3.53
05/02/2017 D3 Adult 18+
4.0
Sugar Creek - Shot Girls
Texas		 W New Territory-Acers
Texas
Ashley McCoy (3.83) 7-5
6-2		 Sheri Dempsey (3.51)
Connie Esposito (3.31)
Match: 3.50 Rating: 3.58
03/20/2017 D2 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 L Cinco Ranch West - Slammers
Texas
Jill Smith (3.59) 3-6
7-5
1-0		 Julia Holder (3.37)
Lisa Nguyen (3.63)
Match: 3.44 Rating: -----
02/21/2017 D2 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 W Katy Park - Night Owls
Texas
Karen Schulz (3.80) 6-1
6-1		 Gina Dagostino (-----)
Diana Pishkar (3.08)
Match: S Rating: -----
01/31/2017 D3 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 W Mason Creek-Lindloff
Texas
Teri Fleming (-----) 6-3
6-4		 Patricia Carnes (3.47)
Joneen Peiser (3.70)
Match: S Rating: -----
01/24/2017 D4 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 W Cinco Ranch West - Slammers
Texas
Leslie Huff (3.51) 6-0
6-0		 Default
Match: S Rating: -----
01/17/2017 D4 Adult Other
4.0
Sugar Creek-Shot Girls
Texas		 W Pin Oak-Lucky Shots
Texas
Teri Fleming (-----) 6-0
6-0		 Default
Match: S Rating: -----
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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