Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Sonja Drinkwalter (Goodyear, AZ)
Female 		4.0 C
12/31/2018
Estimated Dynamic Rating ------
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Projected Year End Rating ------
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4.0 Rating Meter
N/A
3.5001 - 4.0000
Recent Match History Current Rating History
2018 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 8.0 7 4 3 0 57.1 18 10 8 55.6 132 75 57 56.8 0
Total 7 4 3 0 57.1 18 10 8 55.6 132 75 57 56.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/23/2018 Adult 55+
8.0
Sectionals		 TenSNuts
Intermountain		 D1 Pam Alfred
(3.54) 		Barbara Miller
(3.51)
Kelli Fredback
(3.64) 		W 6-3
6-1		 4.04 3.94
09/22/2018 Adult 55+
8.0
Sectionals		 TenSNuts
Intermountain		 D1 Pam Alfred
(3.58) 		Nancy Peck
(3.66)
Julie Francis
(3.40) 		W 5-7
6-0
1-0		 3.85 3.89
09/22/2018 Adult 55+
8.0
Sectionals		 TenSNuts
Intermountain		 D1 Pam Alfred
(3.56) 		Carol Gregory
(3.75)
Jean Crawford
(3.85) 		L 6-4
2-6
1-0		 4.00 3.93
09/21/2018 Adult 55+
8.0
Sectionals		 TenSNuts
Intermountain		 D1 Pam Alfred
(3.52) 		Sandi Oberling
(3.57)
Donna Roulias
(3.80) 		W 6-7
6-4
1-0		 3.91 3.90
07/22/2018 Adult 55+
8.0		 TenSNuts
Intermountain		 D1 Pam Alfred
(3.61) 		Willa Craig
(3.75)
Kathy Abraham
(3.81) 		L 6-1
5-7
1-0		 3.83 3.89
07/21/2018 Adult 55+
8.0		 TenSNuts
Intermountain		 D3 Jean Clary
(3.77) 		Elizabeth Barton
(3.44)
Ritva Porter
(3.54) 		W 6-0
6-2		 3.93 3.91
07/20/2018 Adult 55+
8.0		 TenSNuts
Intermountain		 D1 Karen Vinton
(3.70) 		Anne Caprio
(3.76)
Carol Shannon
(3.60) 		L 6-4
6-4		 3.70 3.88
09/23/2018 D1 Adult 55+
8.0
Sectionals
TenSNuts
Intermountain		 W Idaho/Rackettes
Intermountain
Pam Alfred (3.54) 6-3
6-1		 Barbara Miller (3.51)
Kelli Fredback (3.64)
Match: 4.04 Rating: 3.94
09/22/2018 D1 Adult 55+
8.0
Sectionals
TenSNuts
Intermountain		 W Team Laramie
Intermountain
Pam Alfred (3.58) 5-7
6-0
1-0		 Nancy Peck (3.66)
Julie Francis (3.40)
Match: 3.85 Rating: 3.89
09/22/2018 D1 Adult 55+
8.0
Sectionals
TenSNuts
Intermountain		 L BTA GOLD
Intermountain
Pam Alfred (3.56) 6-4
2-6
1-0		 Carol Gregory (3.75)
Jean Crawford (3.85)
Match: 4.00 Rating: 3.93
09/21/2018 D1 Adult 55+
8.0
Sectionals
TenSNuts
Intermountain		 W LIFE TIME FITNESS/GV
Intermountain
Pam Alfred (3.52) 6-7
6-4
1-0		 Sandi Oberling (3.57)
Donna Roulias (3.80)
Match: 3.91 Rating: 3.90
07/22/2018 D1 Adult 55+
8.0
TenSNuts
Intermountain		 L Pearls
Intermountain
Pam Alfred (3.61) 6-1
5-7
1-0		 Willa Craig (3.75)
Kathy Abraham (3.81)
Match: 3.83 Rating: 3.89
07/21/2018 D3 Adult 55+
8.0
TenSNuts
Intermountain		 W Penn Pals
Intermountain
Jean Clary (3.77) 6-0
6-2		 Elizabeth Barton (3.44)
Ritva Porter (3.54)
Match: 3.93 Rating: 3.91
07/20/2018 D1 Adult 55+
8.0
TenSNuts
Intermountain		 L Penn Pals
Intermountain
Karen Vinton (3.70) 6-4
6-4		 Anne Caprio (3.76)
Carol Shannon (3.60)
Match: 3.70 Rating: 3.88
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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