Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2022) View Advanced Player Stats
Tammi Griswold (Roseville, CA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.2255
3/27/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2022 Adult 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 9 8 1 0 88.9 18 16 2 88.9 151 106 45 70.2 0
Adult 18+ 3.5 6 2 4 0 33.3 13 4 9 30.8 104 46 58 44.2 0
Total 15 10 5 0 66.7 31 20 11 64.5 255 152 103 59.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
07/16/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 S2 Gabi Stallings
(2.88) 		W 6-1
6-2		 3.22 3.15
07/09/2022 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B
No California		 S2 Jaime Klinke
(3.26) 		L 6-4
6-4		 3.16 3.14
07/08/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 S1 Yanisa Lim
(2.61) 		W 6-4
6-2		 2.88 3.10
06/17/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 D1 Annette Wefers
(3.11) 		Hana Sakauye
(2.72)
Jennifer Zhou
(2.75) 		W 6-1
6-2		 3.13 3.13
06/12/2022 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B
No California		 S2 Diana Sunseri
(3.63) 		L 6-2
6-3		 3.31 3.18
06/09/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 D1 Maribel Gregory
(2.67) 		Meredith Burns
(2.56)
Shelley Lucio
(2.54) 		W 6-0
6-3		 3.10 3.12
06/04/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 S2 Laurie Somerhausen
(2.81) 		W 6-2
6-2		 3.10 3.11
05/31/2022 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B
No California		 S2 Kristin Miguel
(3.13) 		W 6-3
6-1		 3.42 3.16
05/28/2022 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B
No California		 S1 Carmel Lindner
(3.19) 		L 7-5
0-6
1-0		 3.27 3.11
05/15/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 S2 Amanda Fernandez
(2.54) 		W 6-1
6-0		 3.07 3.06
05/09/2022 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B
No California		 S2 Laura Phillips
(3.21) 		W 1-6
6-4		 3.12 3.07
05/07/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 D1 Annette Wefers
(3.03) 		Tamara Jerd
(2.99)
Susie O'Brien
(3.08) 		L 6-3
7-6		 2.95 3.05
05/07/2022 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B
No California		 D3 Janna French
(2.94) 		Katie Bourbeau
(3.31)
Jennifer Porter
(3.21) 		L 6-2
6-1		 2.98 3.04
05/01/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 S1 Anne Fisher
(2.97) 		W 6-2
7-5		 3.14 3.06
04/20/2022 Adult 18+
3.0		 JOHNSON RANCH 18AW3.0A
No California		 D2 Maribel Gregory
(2.58) 		Shelley Lucio
(2.55)
Meredith Burns
(2.58) 		W 6-2
6-3		 3.02 3.02
07/16/2022 S2 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 W ANTELOPE TA/ANTELOPE COMMUNITY PK 18AW3.0A
No California
6-1
6-2		 Gabi Stallings (2.88)
Match: 3.22 Rating: 3.15
07/09/2022 S2 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B
No California		 L RIO DEL ORO 18AW3.5B
No California
6-4
6-4		 Jaime Klinke (3.26)
Match: 3.16 Rating: 3.14
07/08/2022 S1 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 W BROADSTONE RC 18AW3.0A
No California
6-4
6-2		 Yanisa Lim (2.61)
Match: 2.88 Rating: 3.10
06/17/2022 D1 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 W LAGUNA CREEK 18AW3.0A
No California
Annette Wefers (3.11) 6-1
6-2		 Hana Sakauye (2.72)
Jennifer Zhou (2.75)
Match: 3.13 Rating: 3.13
06/12/2022 S2 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B
No California		 L RIO DEL ORO 18AW3.5B
No California
6-2
6-3		 Diana Sunseri (3.63)
Match: 3.31 Rating: 3.18
06/09/2022 D1 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 W JOHNSON RANCH 18AW3.0C
No California
Maribel Gregory (2.67) 6-0
6-3		 Meredith Burns (2.56)
Shelley Lucio (2.54)
Match: 3.10 Rating: 3.12
06/04/2022 S2 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 W ANTELOPE TA/ANTELOPE COMMUNITY PK 18AW3.0A
No California
6-2
6-2		 Laurie Somerhausen (2.81)
Match: 3.10 Rating: 3.11
05/31/2022 S2 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B
No California		 W GOLD RIVER RC 18AW3.5B
No California
6-3
6-1		 Kristin Miguel (3.13)
Match: 3.42 Rating: 3.16
05/28/2022 S1 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B
No California		 L SIERRA VIEW 18AW3.5A
No California
7-5
0-6
1-0		 Carmel Lindner (3.19)
Match: 3.27 Rating: 3.11
05/15/2022 S2 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 W BROADSTONE RC 18AW3.0A
No California
6-1
6-0		 Amanda Fernandez (2.54)
Match: 3.07 Rating: 3.06
05/09/2022 S2 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B
No California		 W LAGUNA CREEK 18AW3.5A
No California
1-6
6-4		 Laura Phillips (3.21)
Match: 3.12 Rating: 3.07
05/07/2022 D1 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 L ANTELOPE TA/ANTELOPE COMMUNITY PK 18AW3.0A
No California
Annette Wefers (3.03) 6-3
7-6		 Tamara Jerd (2.99)
Susie O'Brien (3.08)
Match: 2.95 Rating: 3.05
05/07/2022 D3 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B
No California		 L RIO DEL ORO 18AW3.5B
No California
Janna French (2.94) 6-2
6-1		 Katie Bourbeau (3.31)
Jennifer Porter (3.21)
Match: 2.98 Rating: 3.04
05/01/2022 S1 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 W RIO DEL ORO 18AW3.0A
No California
6-2
7-5		 Anne Fisher (2.97)
Match: 3.14 Rating: 3.06
04/20/2022 D2 Adult 18+
3.0
JOHNSON RANCH 18AW3.0A
No California		 W JOHNSON RANCH 18AW3.0C
No California
Maribel Gregory (2.58) 6-2
6-3		 Shelley Lucio (2.55)
Meredith Burns (2.58)
Match: 3.02 Rating: 3.02
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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