Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Tammi Griswold (Roseville, CA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.1278
3/6/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2023 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 6 2 4 0 33.3 15 6 9 40.0 110 49 61 44.5 0
Adult 40+ 3.5 5 3 2 0 60.0 13 8 5 61.5 88 50 38 56.8 0
Combo 5.5 1 0 1 0 0.0 2 0 2 0.0 14 2 12 14.3 0
Combo 6.5 4 3 1 0 75.0 9 6 3 66.7 74 43 31 58.1 0
Total 16 8 8 0 50.0 39 20 19 51.3 286 144 142 50.3 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/01/2023 Combo
6.5		 JOHNSON RANCH CW6.5A
No California		 D1 Ronnie Yamanaka
(3.31) 		Rosalie Calabrese
(3.34)
Gabi Stallings
(3.04) 		W 6-1
6-4		 3.37 -----
10/04/2023 Combo
6.5		 JOHNSON RANCH CW6.5A
No California		 D2 Leigh McNeely
(2.82) 		Rachel Leung
(3.26)
Rory Kinoshita
(2.95) 		L 6-2
6-4		 3.09 -----
09/12/2023 Combo
6.5		 JOHNSON RANCH CW6.5A
No California		 D2 Diem Le
(3.11) 		Tamara Corpman
(3.13)
Michelle Plummer
(2.77) 		W 6-7
6-2
1-0		 3.08 -----
09/09/2023 Combo
6.5		 JOHNSON RANCH CW6.5A
No California		 D3 Leigh McNeely
(2.82) 		Judy Kuhl
(2.94)
Kim Vargas
(2.62) 		W 6-3
6-2		 3.21 -----
07/16/2023 Adult 18+
3.5
League		 JOHNSON RANCH 18AW3.5B
No California		 D2 Shelley Quomri
(3.38) 		Katie Bourbeau
(3.56)
Teresa Olson
(3.58) 		L 6-1
6-0		 3.05 3.16
05/24/2023 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B-DT
No California		 S1 Cici Wang
(3.52) 		L 1-6
6-3
1-0		 S 3.20
05/17/2023 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B
No California		 D2 Maribel Gregory
(2.85) 		Melissa Fite
(3.25)
Paige Pimentel
(3.31) 		L 6-1
4-6
1-0		 3.33 3.20
05/05/2023 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B-DT
No California		 S1 Mj Wohlfeld
(3.15) 		W 7-5
7-5		 3.23 3.18
04/28/2023 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B-DT
No California		 S1 Kathryn Ratermann
(3.29) 		W 6-2
4-6
1-0		 3.37 3.18
04/22/2023 Adult 18+
3.5		 JOHNSON RANCH 18AW3.5B
No California		 S2 Kristen Johnson
(3.30) 		L 6-3
6-4		 3.15 3.14
03/02/2023 Adult 40+
3.5		 JOHNSON RANCH 40AW3.5A
No California		 S1 Ronda Johnson
(3.21) 		L 4-6
6-3
1-0		 3.16 3.15
02/08/2023 Adult 40+
3.5		 JOHNSON RANCH 40AW3.5A
No California		 S1 Alice Huang
(2.51) 		W 6-4
2-6
1-0		 2.48 3.07
02/08/2023 Adult 40+
3.5		 JOHNSON RANCH 40AW3.5B-DT
No California		 S1 Jenn Bosley
(2.75) 		W 6-2
6-1		 3.14 3.18
02/06/2023 Adult 40+
3.5		 JOHNSON RANCH 40AW3.5B-DT
No California		 S1 Elena Faibish
(3.37) 		L 3-6
6-2
1-0		 S 3.19
02/03/2023 Combo
5.5
Sectionals		 JOHNSON RANCH CW5.5A
No California		 D2 Carli Fuchs
(2.66) 		Elizabeth Anderson
(3.20)
Lisa Tornello
(2.74) 		L 6-0
6-2		 2.85 -----
01/12/2023 Adult 40+
3.5		 JOHNSON RANCH 40AW3.5A
No California		 S1 Elizabeth Clark
(2.94) 		W 6-2
6-2		 3.23 3.19
11/01/2023 D1 Combo
6.5
JOHNSON RANCH CW6.5A
No California		 W SIERRA VIEW CW6.5A
No California
Ronnie Yamanaka (3.31) 6-1
6-4		 Rosalie Calabrese (3.34)
Gabi Stallings (3.04)
Match: 3.37 Rating: -----
10/04/2023 D2 Combo
6.5
JOHNSON RANCH CW6.5A
No California		 L ANTELOPE TA/ANTELOPE COMMUNITY PK CW6.5A
No California
Leigh McNeely (2.82) 6-2
6-4		 Rachel Leung (3.26)
Rory Kinoshita (2.95)
Match: 3.09 Rating: -----
09/12/2023 D2 Combo
6.5
JOHNSON RANCH CW6.5A
No California		 W SIERRA VIEW CW6.5A
No California
Diem Le (3.11) 6-7
6-2
1-0		 Tamara Corpman (3.13)
Michelle Plummer (2.77)
Match: 3.08 Rating: -----
09/09/2023 D3 Combo
6.5
JOHNSON RANCH CW6.5A
No California		 W BROADSTONE RC CW6.5B
No California
Leigh McNeely (2.82) 6-3
6-2		 Judy Kuhl (2.94)
Kim Vargas (2.62)
Match: 3.21 Rating: -----
07/16/2023 D2 Adult 18+
3.5
League
JOHNSON RANCH 18AW3.5B
No California		 L RIO DEL ORO 18AW3.5A
No California
Shelley Quomri (3.38) 6-1
6-0		 Katie Bourbeau (3.56)
Teresa Olson (3.58)
Match: 3.05 Rating: 3.16
05/24/2023 S1 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B-DT
No California		 L GOLD RIVER RC 18AW3.5A-DT
No California
1-6
6-3
1-0		 Cici Wang (3.52)
Match: S Rating: 3.20
05/17/2023 D2 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B
No California		 L RANCHO MURIETA CC 18AW3.5A
No California
Maribel Gregory (2.85) 6-1
4-6
1-0		 Melissa Fite (3.25)
Paige Pimentel (3.31)
Match: 3.33 Rating: 3.20
05/05/2023 S1 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B-DT
No California		 W JOHNSON RANCH 18AW3.5A-DT
No California
7-5
7-5		 Mj Wohlfeld (3.15)
Match: 3.23 Rating: 3.18
04/28/2023 S1 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B-DT
No California		 W JOHNSON RANCH 18AW3.5A-DT
No California
6-2
4-6
1-0		 Kathryn Ratermann (3.29)
Match: 3.37 Rating: 3.18
04/22/2023 S2 Adult 18+
3.5
JOHNSON RANCH 18AW3.5B
No California		 L RIO DEL ORO 18AW3.5A
No California
6-3
6-4		 Kristen Johnson (3.30)
Match: 3.15 Rating: 3.14
03/02/2023 S1 Adult 40+
3.5
JOHNSON RANCH 40AW3.5A
No California		 L RANCHO MURIETA CC 40AW3.5A
No California
4-6
6-3
1-0		 Ronda Johnson (3.21)
Match: 3.16 Rating: 3.15
02/08/2023 S1 Adult 40+
3.5
JOHNSON RANCH 40AW3.5A
No California		 W RIO DEL ORO 40AW3.5C
No California
6-4
2-6
1-0		 Alice Huang (2.51)
Match: 2.48 Rating: 3.07
02/08/2023 S1 Adult 40+
3.5
JOHNSON RANCH 40AW3.5B-DT
No California		 W RIO DEL ORO 40AW3.5A-DT
No California
6-2
6-1		 Jenn Bosley (2.75)
Match: 3.14 Rating: 3.18
02/06/2023 S1 Adult 40+
3.5
JOHNSON RANCH 40AW3.5B-DT
No California		 L LAGUNA CREEK 40AW3.5A-DT
No California
3-6
6-2
1-0		 Elena Faibish (3.37)
Match: S Rating: 3.19
02/03/2023 D2 Combo
5.5
Sectionals
JOHNSON RANCH CW5.5A
No California		 L RAFAEL RC CW5.5A
No California
Carli Fuchs (2.66) 6-0
6-2		 Elizabeth Anderson (3.20)
Lisa Tornello (2.74)
Match: 2.85 Rating: -----
01/12/2023 S1 Adult 40+
3.5
JOHNSON RANCH 40AW3.5A
No California		 W GOLD RIVER RC 40AW3.5B
No California
6-2
6-2		 Elizabeth Clark (2.94)
Match: 3.23 Rating: 3.19
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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