Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Joanne Sandefer (Collierville, TN)
Female 		4.0 C
12/31/2022
Estimated Dynamic Rating 3.4651
11/10/2024
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 Adult 55+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 4.0 8 3 5 0 37.5 19 8 11 42.1 153 74 79 48.4 0
Total 8 3 5 0 37.5 19 8 11 42.1 153 74 79 48.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
04/22/2018 Adult 55+
4.0		 TN/Memphis/Patterson
Southern		 D3 Catherine Mueller
(3.29) 		Judy Butterfield
(3.52)
Marylyle Boolos
(3.41) 		L 7-6
4-6
1-0		 3.62 3.61
04/15/2018 Adult 55+
4.0		 TN/Memphis/Patterson
Southern		 D1 Catherine Mueller
(3.33) 		Deborah Kershner
(3.75)
Dianne Wright
(3.53) 		L 6-0
6-4		 3.51 3.58
03/25/2018 Adult 55+
4.0		 TN/Memphis/Patterson
Southern		 D1 Kathy Crouthers
(3.68) 		Catherine Horton
(3.67)
Beverly Michalek
(3.57) 		W 6-0
7-6		 3.79 3.64
03/18/2018 Adult 55+
4.0		 TN/Memphis/Patterson
Southern		 D3 Lyn Sawyer
(3.45) 		Susan Ogg
(3.77)
Necy Livingston
(3.64) 		L 6-0
6-4		 3.50 3.58
03/17/2018 Adult 55+
4.0		 TN/Memphis/Patterson
Southern		 D2 Lyn Sawyer
(3.40) 		Jill Dapremont
(3.53)
Marylyle Boolos
(3.51) 		L 6-3
1-6
1-0		 3.65 3.61
03/04/2018 Adult 55+
4.0		 TN/Memphis/Patterson
Southern		 D1 Dawn Stitle
(3.66) 		Bonita Sammarco
(3.65)
Maria Bunch
(3.49) 		W 6-7
6-4
1-0		 3.60 3.59
02/25/2018 Adult 55+
4.0		 TN/Memphis/Patterson
Southern		 D1 Dawn Stitle
(3.59) 		Alice Nishiwaki
(3.47)
Lisa Guyton
(3.59) 		W 6-4
6-1		 3.76 3.62
02/18/2018 Adult 55+
4.0		 TN/Memphis/Patterson
Southern		 D2 Dawn Stitle
(3.61) 		Wendy Ansbro
(3.74)
Katharine Schuler
(3.67) 		L 6-1
7-6		 3.52 3.57
04/22/2018 D3 Adult 55+
4.0
TN/Memphis/Patterson
Southern		 L TN/Memphis/Miller
Southern
Catherine Mueller (3.29) 7-6
4-6
1-0		 Judy Butterfield (3.52)
Marylyle Boolos (3.41)
Match: 3.62 Rating: 3.61
04/15/2018 D1 Adult 55+
4.0
TN/Memphis/Patterson
Southern		 L TN/Memphis/Wood
Southern
Catherine Mueller (3.33) 6-0
6-4		 Deborah Kershner (3.75)
Dianne Wright (3.53)
Match: 3.51 Rating: 3.58
03/25/2018 D1 Adult 55+
4.0
TN/Memphis/Patterson
Southern		 W TN/Memphis/Latiolais
Southern
Kathy Crouthers (3.68) 6-0
7-6		 Catherine Horton (3.67)
Beverly Michalek (3.57)
Match: 3.79 Rating: 3.64
03/18/2018 D3 Adult 55+
4.0
TN/Memphis/Patterson
Southern		 L TN/Memphis/Wood
Southern
Lyn Sawyer (3.45) 6-0
6-4		 Susan Ogg (3.77)
Necy Livingston (3.64)
Match: 3.50 Rating: 3.58
03/17/2018 D2 Adult 55+
4.0
TN/Memphis/Patterson
Southern		 L TN/Memphis/Miller
Southern
Lyn Sawyer (3.40) 6-3
1-6
1-0		 Jill Dapremont (3.53)
Marylyle Boolos (3.51)
Match: 3.65 Rating: 3.61
03/04/2018 D1 Adult 55+
4.0
TN/Memphis/Patterson
Southern		 W TN/Memphis/Michael
Southern
Dawn Stitle (3.66) 6-7
6-4
1-0		 Bonita Sammarco (3.65)
Maria Bunch (3.49)
Match: 3.60 Rating: 3.59
02/25/2018 D1 Adult 55+
4.0
TN/Memphis/Patterson
Southern		 W TN/Memphis/Michael
Southern
Dawn Stitle (3.59) 6-4
6-1		 Alice Nishiwaki (3.47)
Lisa Guyton (3.59)
Match: 3.76 Rating: 3.62
02/18/2018 D2 Adult 55+
4.0
TN/Memphis/Patterson
Southern		 L TNMemphis/BarneySchuler
Southern
Dawn Stitle (3.61) 6-1
7-6		 Wendy Ansbro (3.74)
Katharine Schuler (3.67)
Match: 3.52 Rating: 3.57
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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