Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Diane Brock (Prescott Valley, AZ)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.5490
6/2/2024
Projected Year End Rating ------
----------
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+ 4.0 6 1 5 0 16.7 12 3 9 25.0 111 46 65 41.4 0
Adult 40+ 4.0 14 7 7 0 50.0 32 16 16 50.0 260 133 127 51.2 0
Adult 55+ 8.0 5 1 4 0 20.0 12 3 9 25.0 93 35 58 37.6 1
Total 25 9 16 0 36.0 56 22 34 39.3 464 214 250 46.1 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/31/2021 Adult 40+
4.0		 Brock
Southwest		 D2 Irene Callaci
(3.75) 		Brenda Linskey
(3.34)
Jana Perpich
(3.47) 		W 6-0
6-2		 3.64 3.48
10/31/2021 Adult 40+
4.0		 Brock
Southwest		 D3 Debbi Cassidy
(3.57) 		Debra Mourtsen
(3.88)
Tandi Ball
(3.25) 		L 3-6
6-3
1-0		 3.46 3.45
10/16/2021 Adult 40+
4.0		 Brock
Southwest		 D2 Shawna Hodovance
(3.55) 		Leanne Mariano
(3.61)
Gwen Schulz
(3.66) 		L 6-2
6-2		 3.28 3.42
10/03/2021 Adult 40+
4.0		 Brock
Southwest		 D3 Linda Ketchum
(3.49) 		Debra Mourtsen
(3.81)
Tandi Ball
(3.17) 		L 7-5
6-1		 3.26 3.42
10/03/2021 Adult 40+
4.0		 Brock
Southwest		 D3 Shawna Hodovance
(3.58) 		Tracy Schweitzer
(3.43)
Leanne Mariano
(3.63) 		W 6-4
5-7
1-0		 3.52 3.48
09/11/2021 Adult 40+
4.0		 Brock
Southwest		 D3 Francine Hackerott
(3.76) 		Brenda Linskey
(3.45)
Debra Mourtsen
(3.86) 		W 6-3
6-3		 3.68 3.51
09/11/2021 Adult 40+
4.0		 Brock
Southwest		 D2 Irene Callaci
(3.71) 		Ann Harwood
(3.60)
Gwen Schulz
(3.72) 		L 6-3
6-3		 3.34 3.43
08/08/2021 Adult 55+
8.0		 NAZ Mattison
Southwest		 D3 Jody Mattison
(3.51) 		Esther Spravzoff
(3.74)
Helen McCallum
(3.70) 		L 6-2
6-2		 3.41 3.45
08/06/2021 Adult 55+
8.0		 NAZ Mattison
Southwest		 D3 Jody Mattison
(-----) 		Default W 6-0
6-0		 ----- -----
07/31/2021 Adult 55+
8.0		 NAZ Mattison
Southwest		 D1 Francine Hackerott
(3.65) 		Ann Harwood
(3.67)
Esther Spravzoff
(3.74) 		L 4-6
6-2
1-0		 3.54 3.47
07/10/2021 Adult 55+
8.0		 NAZ Mattison
Southwest		 D3 Linda Ketchum
(3.48) 		Brenda Linskey
(3.46)
Debra Mourtsen
(3.85) 		W 1-6
6-4
1-0		 3.57 3.48
06/06/2021 Adult 55+
8.0		 NAZ Mattison
Southwest		 D2 Debbi Cassidy
(3.61) 		Helen McCallum
(3.66)
Brenda Linskey
(3.44) 		L 6-3
6-3		 3.28 3.42
06/06/2021 Adult 55+
8.0		 NAZ Mattison
Southwest		 D1 Francine Hackerott
(3.67) 		Ann Harwood
(3.68)
Lynn Matthews
(3.54) 		L 6-4
7-5		 3.43 3.46
05/22/2021 Adult 18+
4.0		 NAZ Brock
Southwest		 D1 Temmy Bowler
(3.62) 		Jana Perpich
(3.58)
Esther Spravzoff
(3.74) 		W 7-6
3-6
1-0		 3.56 3.49
05/16/2021 Adult 18+
4.0		 NAZ Brock
Southwest		 D2 Adriana Armesto Howard
(3.43) 		Helen McCallum
(3.64)
Jana Perpich
(3.56) 		L 6-2
7-5		 3.44 3.46
05/16/2021 Adult 18+
4.0		 NAZ Brock
Southwest		 D3 Cheryl Murrieta
(3.70) 		Tandi Ball
(3.10)
Debra Mourtsen
(3.89) 		L 7-5
7-5		 3.30 3.45
05/08/2021 Adult 18+
4.0		 NAZ Brock
Southwest		 D2 Shawna Hodovance
(3.54) 		Brenda Linskey
(3.38)
Jana Perpich
(3.58) 		L 7-5
6-3		 3.32 3.48
04/24/2021 Adult 18+
4.0		 NAZ Brock
Southwest		 D1 Irene Callaci
(3.73) 		Jennifer Crownhart
(3.61)
Lynn Matthews
(3.58) 		L 6-3
6-4		 3.34 3.49
04/24/2021 Adult 18+
4.0		 NAZ Brock
Southwest		 D1 Beth Diener
(-----) 		Brenda Linskey
(-----)
Lynn Matthews
(-----) 		L 1-3 ----- -----
03/28/2021 Adult 40+
4.0		 NAZ Murrieta
Southwest		 D1 Cheryl Murrieta
(3.69) 		Jennifer Crownhart
(3.73)
Ann Harwood
(3.60) 		L 6-4
6-4		 3.50 3.52
03/28/2021 Adult 40+
4.0		 NAZ Murrieta
Southwest		 D2 Irene Callaci
(3.65) 		Helen McCallum
(3.71)
Jana Perpich
(3.62) 		W 6-4
6-3		 3.75 3.57
03/21/2021 Adult 40+
4.0		 NAZ Murrieta
Southwest		 D3 Irene Callaci
(3.61) 		Jan Blackman
(3.36)
Jamie Kates
(3.54) 		W 6-2
6-2		 3.67 3.53
03/21/2021 Adult 40+
4.0		 NAZ Murrieta
Southwest		 D1 Debbi Cassidy
(3.62) 		Lynn Matthews
(3.54)
Jennifer Crownhart
(3.71) 		L 6-4
6-4		 3.47 3.48
03/06/2021 Adult 40+
4.0		 NAZ Murrieta
Southwest		 D1 Irene Callaci
(3.57) 		Ann Harwood
(3.60)
toni ohara
(3.68) 		W 4-6
7-6
1-0		 3.60 3.51
02/21/2021 Adult 40+
4.0		 NAZ Murrieta
Southwest		 D1 Temmy Bowler
(3.76) 		Ann Harwood
(3.60)
toni ohara
(3.69) 		L 1-6
6-2
1-0		 3.50 3.49
02/21/2021 Adult 40+
4.0		 NAZ Murrieta
Southwest		 D3 Shawna Hodovance
(3.45) 		Jana Perpich
(3.64)
Jan Blackman
(-----) 		W 6-3
6-3		 S 3.47
10/31/2021 D2 Adult 40+
4.0
Brock
Southwest		 W NAZ/Crownhart/40&Over/4.0W
Southwest
Irene Callaci (3.75) 6-0
6-2		 Brenda Linskey (3.34)
Jana Perpich (3.47)
Match: 3.64 Rating: 3.48
10/31/2021 D3 Adult 40+
4.0
Brock
Southwest		 L NAZ/Crownhart/40&Over/4.0W
Southwest
Debbi Cassidy (3.57) 3-6
6-3
1-0		 Debra Mourtsen (3.88)
Tandi Ball (3.25)
Match: 3.46 Rating: 3.45
10/16/2021 D2 Adult 40+
4.0
Brock
Southwest		 L NAZ/Crownhart/40&Over/4.0W
Southwest
Shawna Hodovance (3.55) 6-2
6-2		 Leanne Mariano (3.61)
Gwen Schulz (3.66)
Match: 3.28 Rating: 3.42
10/03/2021 D3 Adult 40+
4.0
Brock
Southwest		 L NAZ/Crownhart/40&Over/4.0W
Southwest
Linda Ketchum (3.49) 7-5
6-1		 Debra Mourtsen (3.81)
Tandi Ball (3.17)
Match: 3.26 Rating: 3.42
10/03/2021 D3 Adult 40+
4.0
Brock
Southwest		 W NAZ/Crownhart/40&Over/4.0W
Southwest
Shawna Hodovance (3.58) 6-4
5-7
1-0		 Tracy Schweitzer (3.43)
Leanne Mariano (3.63)
Match: 3.52 Rating: 3.48
09/11/2021 D3 Adult 40+
4.0
Brock
Southwest		 W NAZ/Crownhart/40&Over/4.0W
Southwest
Francine Hackerott (3.76) 6-3
6-3		 Brenda Linskey (3.45)
Debra Mourtsen (3.86)
Match: 3.68 Rating: 3.51
09/11/2021 D2 Adult 40+
4.0
Brock
Southwest		 L NAZ/Crownhart/40&Over/4.0W
Southwest
Irene Callaci (3.71) 6-3
6-3		 Ann Harwood (3.60)
Gwen Schulz (3.72)
Match: 3.34 Rating: 3.43
08/08/2021 D3 Adult 55+
8.0
NAZ Mattison
Southwest		 L NAZ Harwood
Southwest
Jody Mattison (3.51) 6-2
6-2		 Esther Spravzoff (3.74)
Helen McCallum (3.70)
Match: 3.41 Rating: 3.45
08/06/2021 D3 Adult 55+
8.0
NAZ Mattison
Southwest		 W NAZ Harwood
Southwest
Jody Mattison (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
07/31/2021 D1 Adult 55+
8.0
NAZ Mattison
Southwest		 L NAZ Harwood
Southwest
Francine Hackerott (3.65) 4-6
6-2
1-0		 Ann Harwood (3.67)
Esther Spravzoff (3.74)
Match: 3.54 Rating: 3.47
07/10/2021 D3 Adult 55+
8.0
NAZ Mattison
Southwest		 W NAZ Harwood
Southwest
Linda Ketchum (3.48) 1-6
6-4
1-0		 Brenda Linskey (3.46)
Debra Mourtsen (3.85)
Match: 3.57 Rating: 3.48
06/06/2021 D2 Adult 55+
8.0
NAZ Mattison
Southwest		 L NAZ Harwood
Southwest
Debbi Cassidy (3.61) 6-3
6-3		 Helen McCallum (3.66)
Brenda Linskey (3.44)
Match: 3.28 Rating: 3.42
06/06/2021 D1 Adult 55+
8.0
NAZ Mattison
Southwest		 L NAZ Harwood
Southwest
Francine Hackerott (3.67) 6-4
7-5		 Ann Harwood (3.68)
Lynn Matthews (3.54)
Match: 3.43 Rating: 3.46
05/22/2021 D1 Adult 18+
4.0
NAZ Brock
Southwest		 W NAZ Perpich
Southwest
Temmy Bowler (3.62) 7-6
3-6
1-0		 Jana Perpich (3.58)
Esther Spravzoff (3.74)
Match: 3.56 Rating: 3.49
05/16/2021 D2 Adult 18+
4.0
NAZ Brock
Southwest		 L NAZ Perpich
Southwest
Adriana Armesto Howard (3.43) 6-2
7-5		 Helen McCallum (3.64)
Jana Perpich (3.56)
Match: 3.44 Rating: 3.46
05/16/2021 D3 Adult 18+
4.0
NAZ Brock
Southwest		 L NAZ Perpich
Southwest
Cheryl Murrieta (3.70) 7-5
7-5		 Tandi Ball (3.10)
Debra Mourtsen (3.89)
Match: 3.30 Rating: 3.45
05/08/2021 D2 Adult 18+
4.0
NAZ Brock
Southwest		 L NAZ Perpich
Southwest
Shawna Hodovance (3.54) 7-5
6-3		 Brenda Linskey (3.38)
Jana Perpich (3.58)
Match: 3.32 Rating: 3.48
04/24/2021 D1 Adult 18+
4.0
NAZ Brock
Southwest		 L NAZ Perpich
Southwest
Irene Callaci (3.73) 6-3
6-4		 Jennifer Crownhart (3.61)
Lynn Matthews (3.58)
Match: 3.34 Rating: 3.49
04/24/2021 D1 Adult 18+
4.0
NAZ Brock
Southwest		 L NAZ Perpich
Southwest
Beth Diener (-----) 1-3 Brenda Linskey (-----)
Lynn Matthews (-----)
Match: ----- Rating: -----
03/28/2021 D1 Adult 40+
4.0
NAZ Murrieta
Southwest		 L NAZ Spravzoff
Southwest
Cheryl Murrieta (3.69) 6-4
6-4		 Jennifer Crownhart (3.73)
Ann Harwood (3.60)
Match: 3.50 Rating: 3.52
03/28/2021 D2 Adult 40+
4.0
NAZ Murrieta
Southwest		 W NAZ Spravzoff
Southwest
Irene Callaci (3.65) 6-4
6-3		 Helen McCallum (3.71)
Jana Perpich (3.62)
Match: 3.75 Rating: 3.57
03/21/2021 D3 Adult 40+
4.0
NAZ Murrieta
Southwest		 W NAZ Spravzoff
Southwest
Irene Callaci (3.61) 6-2
6-2		 Jan Blackman (3.36)
Jamie Kates (3.54)
Match: 3.67 Rating: 3.53
03/21/2021 D1 Adult 40+
4.0
NAZ Murrieta
Southwest		 L NAZ Spravzoff
Southwest
Debbi Cassidy (3.62) 6-4
6-4		 Lynn Matthews (3.54)
Jennifer Crownhart (3.71)
Match: 3.47 Rating: 3.48
03/06/2021 D1 Adult 40+
4.0
NAZ Murrieta
Southwest		 W NAZ Spravzoff
Southwest
Irene Callaci (3.57) 4-6
7-6
1-0		 Ann Harwood (3.60)
toni ohara (3.68)
Match: 3.60 Rating: 3.51
02/21/2021 D1 Adult 40+
4.0
NAZ Murrieta
Southwest		 L NAZ Spravzoff
Southwest
Temmy Bowler (3.76) 1-6
6-2
1-0		 Ann Harwood (3.60)
toni ohara (3.69)
Match: 3.50 Rating: 3.49
02/21/2021 D3 Adult 40+
4.0
NAZ Murrieta
Southwest		 W NAZ Spravzoff
Southwest
Shawna Hodovance (3.45) 6-3
6-3		 Jana Perpich (3.64)
Jan Blackman (-----)
Match: S Rating: 3.47
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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