Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Stephanie Barmmer (Orinda, CA)
Female 		4.0 A
12/31/2024
Estimated Dynamic Rating 3.5575
4/24/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2021 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 3 3 0 50.0 17 8 9 47.1 114 53 61 46.5 0
Adult 40+ 3.5 11 6 5 0 54.5 25 13 12 52.0 209 106 103 50.7 0
Combo 7.5 1 0 1 0 0.0 2 0 2 0.0 18 6 12 33.3 0
Total 18 9 9 0 50.0 44 21 23 47.7 341 165 176 48.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/06/2021 Combo
7.5		 MORAGA CC CW7.5A
No California		 D3 Lisa Geary
(-----) 		Allison Lovell
(3.66)
Nancy Perches
(3.20) 		L 6-4
6-2		 S -----
09/04/2021 Adult 40+
3.5
Sectionals		 MORAGA CC 40AW3.5A-DT
No California		 D1 Judith Hall
(3.07) 		Leda Lim
(3.11)
Debbie Baker
(3.33) 		L 6-4
6-3		 3.17 3.25
09/04/2021 Adult 40+
3.5
Sectionals		 MORAGA CC 40AW3.5A-DT
No California		 D1 Judith Hall
(3.11) 		Jennifer Seto
(3.50)
Deborah Getz
(3.05) 		L 2-6
6-0
1-0		 3.26 3.27
09/03/2021 Adult 40+
3.5
Sectionals		 MORAGA CC 40AW3.5A-DT
No California		 D1 Lauren Fritch
(3.36) 		Katie Bourbeau
(3.24)
Kendra Johnson
(3.27) 		W 4-6
6-4
1-0		 3.24 3.28
08/23/2021 Adult 40+
3.5		 MORAGA CC 40AW3.5A-DT
No California		 D1 Emily Waterbury
(3.18) 		Tammie Snyder
(3.28)
Natalie Ivankovich
(3.63) 		L 6-3
6-3		 3.30 3.28
08/12/2021 Adult 40+
3.5		 MORAGA CC 40AW3.5A
No California		 D2 Connie Koplan
(3.19) 		Sanna Garcia
(2.98)
Malou Matthew
(2.85) 		W 6-3
6-3		 3.18 3.27
08/04/2021 Adult 40+
3.5		 MORAGA CC 40AW3.5A-DT
No California		 D1 Judith Hall
(3.08) 		Cynthia Attiyeh
(3.25)
Terri Coleman
(3.17) 		W 6-2
6-3		 3.53 3.33
08/03/2021 Adult 40+
3.5		 MORAGA CC 40AW3.5A
No California		 D1 Denise Acker
(3.26) 		Grace Overton
(3.31)
Christine Zerbini
(3.37) 		L 6-2
6-4		 3.18 3.23
07/29/2021 Adult 40+
3.5		 MORAGA CC 40AW3.5A-DT
No California		 D1 Vanessa Imberg
(2.94) 		Viviana Meyer
(3.41)
Trish Nornhold
(3.01) 		W 6-2
6-4		 3.56 3.32
07/27/2021 Adult 40+
3.5		 MORAGA CC 40AW3.5A
No California		 D1 Emily Waterbury
(3.20) 		Debbie Teryison
(3.34)
Lisa Bloom
(3.24) 		W 6-7
7-6
1-0		 3.31 3.24
07/22/2021 Adult 40+
3.5		 MORAGA CC 40AW3.5A
No California		 D2 Cheryl Cushing
(3.12) 		Nga Gross
(3.21)
Miwon Vella
(3.32) 		L 7-6
6-2		 3.21 3.21
07/21/2021 Adult 40+
3.5		 MORAGA CC 40AW3.5A-DT
No California		 D2 Kimberly Hunter
(3.16) 		Cindy Turner
(3.26)
Terri Hernandez
(3.05) 		W 6-4
6-1		 3.41 3.26
07/08/2021 Adult 18+
3.5		 MORAGA CC 18AW3.5A
No California		 D1 Jennifer Essner
(3.75) 		Christine Zerbini
(3.34)
Kelly Martinez
(3.31) 		W 6-7
6-3
1-0		 3.10 3.19
06/30/2021 Adult 18+
3.5		 MORAGA CC 18AW3.5A
No California		 D1 Lauren Fritch
(3.31) 		Heidi Olson
(3.18)
Shannon Roecklein
(3.33) 		L 6-0
6-4		 2.94 3.17
06/29/2021 Adult 18+
3.5		 MORAGA CC 18AW3.5A-DT
No California		 D1 Judith Hall
(2.95) 		Jennifer Cano
(3.18)
Betsy Kemp
(3.22) 		W 2-6
6-4
1-0		 3.31 3.26
06/27/2021 Adult 18+
3.5		 MORAGA CC 18AW3.5A
No California		 D1 Lauren Fritch
(3.29) 		Lourdes Alano
(3.14)
Mayra Dominguez
(3.26) 		W 0-6
6-1
1-0		 3.17 3.23
06/24/2021 Adult 18+
3.5		 MORAGA CC 18AW3.5A-DT
No California		 D1 Theresa Brewer
(-----) 		Lee thomas
(3.38)
Yumiko Suzuki
(2.98) 		L 5-7
7-6
1-0		 S 3.24
06/17/2021 Adult 18+
3.5		 MORAGA CC 18AW3.5A
No California		 D1 Marcy Sheehan
(3.23) 		Kathleen Pruden
(3.14)
Lisa Warren
(3.36) 		L 6-1
2-6
1-0		 3.20 3.24
10/06/2021 D3 Combo
7.5
MORAGA CC CW7.5A
No California		 L ST MARY CW7.5A
No California
Lisa Geary (-----) 6-4
6-2		 Allison Lovell (3.66)
Nancy Perches (3.20)
Match: S Rating: -----
09/04/2021 D1 Adult 40+
3.5
Sectionals
MORAGA CC 40AW3.5A-DT
No California		 L CROW CANYON CC 40AW3.5B-DT
No California
Judith Hall (3.07) 6-4
6-3		 Leda Lim (3.11)
Debbie Baker (3.33)
Match: 3.17 Rating: 3.25
09/04/2021 D1 Adult 40+
3.5
Sectionals
MORAGA CC 40AW3.5A-DT
No California		 L SUNNYVALE TC/SUNNYVALE MTC 40AW3.5A-DT
No California
Judith Hall (3.11) 2-6
6-0
1-0		 Jennifer Seto (3.50)
Deborah Getz (3.05)
Match: 3.26 Rating: 3.27
09/03/2021 D1 Adult 40+
3.5
Sectionals
MORAGA CC 40AW3.5A-DT
No California		 W RIO DEL ORO 40AW3.5A-DT
No California
Lauren Fritch (3.36) 4-6
6-4
1-0		 Katie Bourbeau (3.24)
Kendra Johnson (3.27)
Match: 3.24 Rating: 3.28
08/23/2021 D1 Adult 40+
3.5
MORAGA CC 40AW3.5A-DT
No California		 L WALNUT CREEK RC/Walnut Creek TC 40AW3.5A-DT
No California
Emily Waterbury (3.18) 6-3
6-3		 Tammie Snyder (3.28)
Natalie Ivankovich (3.63)
Match: 3.30 Rating: 3.28
08/12/2021 D2 Adult 40+
3.5
MORAGA CC 40AW3.5A
No California		 W PLEASANT HILL/PLEASANT HILL MIDDLE 40AW3.5A
No California
Connie Koplan (3.19) 6-3
6-3		 Sanna Garcia (2.98)
Malou Matthew (2.85)
Match: 3.18 Rating: 3.27
08/04/2021 D1 Adult 40+
3.5
MORAGA CC 40AW3.5A-DT
No California		 W WALNUT CREEK RC/Walnut Creek TC 40AW3.5A-DT
No California
Judith Hall (3.08) 6-2
6-3		 Cynthia Attiyeh (3.25)
Terri Coleman (3.17)
Match: 3.53 Rating: 3.33
08/03/2021 D1 Adult 40+
3.5
MORAGA CC 40AW3.5A
No California		 L DIAMOND HILLS 40AW3.5A
No California
Denise Acker (3.26) 6-2
6-4		 Grace Overton (3.31)
Christine Zerbini (3.37)
Match: 3.18 Rating: 3.23
07/29/2021 D1 Adult 40+
3.5
MORAGA CC 40AW3.5A-DT
No California		 W Walnut Creek TC 40AW3.5C-DT
No California
Vanessa Imberg (2.94) 6-2
6-4		 Viviana Meyer (3.41)
Trish Nornhold (3.01)
Match: 3.56 Rating: 3.32
07/27/2021 D1 Adult 40+
3.5
MORAGA CC 40AW3.5A
No California		 W ROUND HILL CC 40AW3.5B
No California
Emily Waterbury (3.20) 6-7
7-6
1-0		 Debbie Teryison (3.34)
Lisa Bloom (3.24)
Match: 3.31 Rating: 3.24
07/22/2021 D2 Adult 40+
3.5
MORAGA CC 40AW3.5A
No California		 L WALNUT CREEK RC/Walnut Creek TC 40AW3.5B
No California
Cheryl Cushing (3.12) 7-6
6-2		 Nga Gross (3.21)
Miwon Vella (3.32)
Match: 3.21 Rating: 3.21
07/21/2021 D2 Adult 40+
3.5
MORAGA CC 40AW3.5A-DT
No California		 W WALNUT CREEK RC/Walnut Creek TC 40AW3.5B-DT
No California
Kimberly Hunter (3.16) 6-4
6-1		 Cindy Turner (3.26)
Terri Hernandez (3.05)
Match: 3.41 Rating: 3.26
07/08/2021 D1 Adult 18+
3.5
MORAGA CC 18AW3.5A
No California		 W DIAMOND HILLS 18AW3.5A
No California
Jennifer Essner (3.75) 6-7
6-3
1-0		 Christine Zerbini (3.34)
Kelly Martinez (3.31)
Match: 3.10 Rating: 3.19
06/30/2021 D1 Adult 18+
3.5
MORAGA CC 18AW3.5A
No California		 L WALNUT CREEK RC/ 18AW3.5C
No California
Lauren Fritch (3.31) 6-0
6-4		 Heidi Olson (3.18)
Shannon Roecklein (3.33)
Match: 2.94 Rating: 3.17
06/29/2021 D1 Adult 18+
3.5
MORAGA CC 18AW3.5A-DT
No California		 W WALNUT CREEK RC/Walnut Creek TC 18AW3.5B-DT
No California
Judith Hall (2.95) 2-6
6-4
1-0		 Jennifer Cano (3.18)
Betsy Kemp (3.22)
Match: 3.31 Rating: 3.26
06/27/2021 D1 Adult 18+
3.5
MORAGA CC 18AW3.5A
No California		 W PLEASANT HILL MIDDLE 18AW3.5A
No California
Lauren Fritch (3.29) 0-6
6-1
1-0		 Lourdes Alano (3.14)
Mayra Dominguez (3.26)
Match: 3.17 Rating: 3.23
06/24/2021 D1 Adult 18+
3.5
MORAGA CC 18AW3.5A-DT
No California		 L DIAMOND HILLS 18AW3.5A-DT
No California
Theresa Brewer (-----) 5-7
7-6
1-0		 Lee thomas (3.38)
Yumiko Suzuki (2.98)
Match: S Rating: 3.24
06/17/2021 D1 Adult 18+
3.5
MORAGA CC 18AW3.5A
No California		 L WALNUT CREEK RC/ 18AW3.5B
No California
Marcy Sheehan (3.23) 6-1
2-6
1-0		 Kathleen Pruden (3.14)
Lisa Warren (3.36)
Match: 3.20 Rating: 3.24
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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