Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2016) View Advanced Player Stats
Betty Grubb (Fresno, CA)
Female 		3.0 C
12/31/2023
Estimated Dynamic Rating 2.5577
1/30/2025
Projected Year End Rating ------
----------
3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2016 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 10 8 2 0 80.0 24 16 8 66.7 181 98 83 54.1 0
Adult 40+ 3.0 3 1 2 0 33.3 7 3 4 42.9 49 25 24 51.0 0
Combo 5.5 2 0 2 0 0.0 4 1 3 25.0 30 11 19 36.7 2
Combo 6.5 3 0 3 0 0.0 7 1 6 14.3 58 24 34 41.4 0
Total 18 9 9 0 50.0 42 21 21 50.0 318 158 160 49.7 2
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/12/2016 Combo
6.5		 SIERRA SPORT CW6.5A
No California		 D3 Marty McLean
(3.03) 		Lori Aubin
(3.44)
Glynna Billings
(2.70) 		L 6-2
6-2		 2.64 -----
08/07/2016 Adult 18+
3.0
Districts		 SIERRA SPORT 18AW3.0B
No California		 D3 Mary Shapiro
(2.65) 		Petra Ahvenainen
(3.03)
Sarah Russell
(2.89) 		L 6-2
6-1		 2.68 2.83
08/06/2016 Adult 18+
3.0
Districts		 SIERRA SPORT 18AW3.0B
No California		 D3 Mary Shapiro
(2.65) 		Joan Smith
(2.62)
Dena Mcnulty
(2.70) 		W 6-2
0-6
1-0		 2.78 2.86
08/05/2016 Adult 18+
3.0
Districts		 SIERRA SPORT 18AW3.0B
No California		 D2 Marni Cotter
(2.65) 		Ann Dale
(2.82)
Carol Njus
(2.69) 		W 7-5
2-6
1-0		 2.86 2.88
06/22/2016 Adult 18+
3.0		 SIERRA SPORT 18AW3.0B
No California		 D3 Marni Cotter
(2.61) 		cynthia alexander
(2.80)
Alison Lucian
(2.48) 		W 6-3
6-3		 3.01 2.91
06/04/2016 Adult 18+
3.0		 SIERRA SPORT 18AW3.0B
No California		 D3 Diana Vial
(2.23) 		Becki Burkhart
(2.50)
Stacey Houk
(2.30) 		W 6-3
6-3		 2.89 2.87
05/21/2016 Adult 18+
3.0		 SIERRA SPORT 18AW3.0B
No California		 D3 Mary Shapiro
(2.72) 		Lucy Marquez
(2.26)
RAMONA TURNER
(2.64) 		W 6-2
6-2		 2.93 2.89
04/21/2016 Adult 18+
3.0		 SIERRA SPORT 18AW3.0B
No California		 D1 Janine Emerzian
(2.96) 		Judy Leas
(2.59)
Jolanda Lempel
(2.56) 		W 4-6
6-3
1-0		 2.77 2.85
04/13/2016 Adult 18+
3.0		 SIERRA SPORT 18AW3.0B
No California		 D2 Janice Bedrosian
(3.14) 		Pam Poe
(2.41)
Brenda Ratzlaff
(2.71) 		W 6-2
4-6
1-0		 2.88 2.88
04/07/2016 Adult 18+
3.0		 SIERRA SPORT 18AW3.0B
No California		 D2 Linda Lattin
(2.42) 		Phyllis English
(2.75)
Susana Talamaivao
(-----) 		L 7-5
6-3		 2.88 2.88
03/28/2016 Adult 18+
3.0		 SIERRA SPORT 18AW3.0B
No California		 D2 Janice Bedrosian
(-----) 		Samona Taylor
(-----)
Lorraine Smith
(-----) 		W 6-2
6-4		 2.87 0.00
02/21/2016 Combo
5.5
Districts		 SIERRA SPORT CW5.5A
No California		 D2 Cheryl Michael
(2.46) 		Kathleen Dunlap
(2.74)
Heidi Kapust
(2.66) 		L 6-2
6-0		 2.46 -----
02/20/2016 Combo
5.5
Districts		 SIERRA SPORT CW5.5A
No California		 D1 Kathy Urgesi
(2.51) 		Jeannie Ton- That
(-----)
Rhona Manalo
(-----) 		L 3-6
4-3		 S -----
02/14/2016 Adult 40+
3.0		 SIERRA SPORT 40AW3.0A
No California		 D2 Marni Cotter
(-----) 		Laura Burke
(-----)
Victoria Williams
(-----) 		L 2-6
6-2
1-0		 2.99 0.00
02/02/2016 Adult 40+
3.0		 SIERRA SPORT 40AW3.0A
No California		 D1 Evette Bertsche
(2.82) 		Laura Burke
(3.09)
Susan Lehr
(2.91) 		L 6-0
7-5		 2.69 2.83
01/14/2016 Adult 40+
3.0		 SIERRA SPORT 40AW3.0A
No California		 D2 Mona Bowser
(2.72) 		Kathy Urgesi
(2.65)
DeNae Buchholz
(2.57) 		W 6-1
6-1		 2.97 2.84
11/22/2015 Combo
6.5		 SIERRA SPORT CW6.5B
No California		 D1 Kari Brown
(3.61) 		Karen Simpson
(3.39)
Kristin Telles
(3.39) 		L 7-5
6-3		 2.83 -----
11/14/2015 Combo
5.5		 SIERRA SPORT CW5.5A
No California		 D3 Diana Vial
(2.21) 		Default W 6-0
6-0		 S -----
11/08/2015 Combo
5.5		 SIERRA SPORT CW5.5A
No California		 D3 Diana Vial
(2.21) 		Default W 6-0
6-0		 S -----
11/04/2015 Combo
6.5		 SIERRA SPORT CW6.5B
No California		 D2 Annette Robbins Janet Reid-Bills

Glynna Billings 		L 1-6
7-6
1-0		 ----- -----
10/12/2016 D3 Combo
6.5
SIERRA SPORT CW6.5A
No California		 L SIERRA SPORT CW6.5B
No California
Marty McLean (3.03) 6-2
6-2		 Lori Aubin (3.44)
Glynna Billings (2.70)
Match: 2.64 Rating: -----
08/07/2016 D3 Adult 18+
3.0
Districts
SIERRA SPORT 18AW3.0B
No California		 L BAY TREES PK 18AW3.0A
No California
Mary Shapiro (2.65) 6-2
6-1		 Petra Ahvenainen (3.03)
Sarah Russell (2.89)
Match: 2.68 Rating: 2.83
08/06/2016 D3 Adult 18+
3.0
Districts
SIERRA SPORT 18AW3.0B
No California		 W OLYMPIC 18AW3.0A
No California
Mary Shapiro (2.65) 6-2
0-6
1-0		 Joan Smith (2.62)
Dena Mcnulty (2.70)
Match: 2.78 Rating: 2.86
08/05/2016 D2 Adult 18+
3.0
Districts
SIERRA SPORT 18AW3.0B
No California		 W RAFAEL RC 18AW3.0A
No California
Marni Cotter (2.65) 7-5
2-6
1-0		 Ann Dale (2.82)
Carol Njus (2.69)
Match: 2.86 Rating: 2.88
06/22/2016 D3 Adult 18+
3.0
SIERRA SPORT 18AW3.0B
No California		 W COPPER RIVER CC 18AW3.0A
No California
Marni Cotter (2.61) 6-3
6-3		 cynthia alexander (2.80)
Alison Lucian (2.48)
Match: 3.01 Rating: 2.91
06/04/2016 D3 Adult 18+
3.0
SIERRA SPORT 18AW3.0B
No California		 W FIG GARDEN 18AW3.0A
No California
Diana Vial (2.23) 6-3
6-3		 Becki Burkhart (2.50)
Stacey Houk (2.30)
Match: 2.89 Rating: 2.87
05/21/2016 D3 Adult 18+
3.0
SIERRA SPORT 18AW3.0B
No California		 W SIERRA SPORT 18AW3.0A
No California
Mary Shapiro (2.72) 6-2
6-2		 Lucy Marquez (2.26)
RAMONA TURNER (2.64)
Match: 2.93 Rating: 2.89
04/21/2016 D1 Adult 18+
3.0
SIERRA SPORT 18AW3.0B
No California		 W FIG GARDEN 18AW3.0A
No California
Janine Emerzian (2.96) 4-6
6-3
1-0		 Judy Leas (2.59)
Jolanda Lempel (2.56)
Match: 2.77 Rating: 2.85
04/13/2016 D2 Adult 18+
3.0
SIERRA SPORT 18AW3.0B
No California		 W COPPER RIVER CC 18AW3.0A
No California
Janice Bedrosian (3.14) 6-2
4-6
1-0		 Pam Poe (2.41)
Brenda Ratzlaff (2.71)
Match: 2.88 Rating: 2.88
04/07/2016 D2 Adult 18+
3.0
SIERRA SPORT 18AW3.0B
No California		 L SIERRA SPORT 18AW3.0A
No California
Linda Lattin (2.42) 7-5
6-3		 Phyllis English (2.75)
Susana Talamaivao (-----)
Match: 2.88 Rating: 2.88
03/28/2016 D2 Adult 18+
3.0
SIERRA SPORT 18AW3.0B
No California		 W FIG GARDEN 18AW3.0A
No California
Janice Bedrosian (-----) 6-2
6-4		 Samona Taylor (-----)
Lorraine Smith (-----)
Match: 2.87 Rating: 0.00
02/21/2016 D2 Combo
5.5
Districts
SIERRA SPORT CW5.5A
No California		 L ROUND HILL CC CW5.5B
No California
Cheryl Michael (2.46) 6-2
6-0		 Kathleen Dunlap (2.74)
Heidi Kapust (2.66)
Match: 2.46 Rating: -----
02/20/2016 D1 Combo
5.5
Districts
SIERRA SPORT CW5.5A
No California		 L GREATER VALLEJO TA/AMADOR COURTS CW5.5A
No California
Kathy Urgesi (2.51) 3-6
4-3		 Jeannie Ton- That (-----)
Rhona Manalo (-----)
Match: S Rating: -----
02/14/2016 D2 Adult 40+
3.0
SIERRA SPORT 40AW3.0A
No California		 L COPPER RIVER CC 40AW3.0A
No California
Marni Cotter (-----) 2-6
6-2
1-0		 Laura Burke (-----)
Victoria Williams (-----)
Match: 2.99 Rating: 0.00
02/02/2016 D1 Adult 40+
3.0
SIERRA SPORT 40AW3.0A
No California		 L COPPER RIVER CC 40AW3.0A
No California
Evette Bertsche (2.82) 6-0
7-5		 Laura Burke (3.09)
Susan Lehr (2.91)
Match: 2.69 Rating: 2.83
01/14/2016 D2 Adult 40+
3.0
SIERRA SPORT 40AW3.0A
No California		 W SIERRA SPORT 40AW3.0B
No California
Mona Bowser (2.72) 6-1
6-1		 Kathy Urgesi (2.65)
DeNae Buchholz (2.57)
Match: 2.97 Rating: 2.84
11/22/2015 D1 Combo
6.5
SIERRA SPORT CW6.5B
No California		 L FIG GARDEN CW6.5A
No California
Kari Brown (3.61) 7-5
6-3		 Karen Simpson (3.39)
Kristin Telles (3.39)
Match: 2.83 Rating: -----
11/14/2015 D3 Combo
5.5
SIERRA SPORT CW5.5A
No California		 W FIG GARDEN CW5.5A
No California
Diana Vial (2.21) 6-0
6-0		 Default
Match: S Rating: -----
11/08/2015 D3 Combo
5.5
SIERRA SPORT CW5.5A
No California		 W FIG GARDEN CW5.5A
No California
Diana Vial (2.21) 6-0
6-0		 Default
Match: S Rating: -----
11/04/2015 D2 Combo
6.5
SIERRA SPORT CW6.5B
No California		 L SIERRA SPORT CW6.5A
No California
Annette Robbins 1-6
7-6
1-0		 Janet Reid-Bills
Glynna Billings
Match: ----- Rating: -----
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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