Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Johnnie Collier (Snellville, GA)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.1049
12/12/2024
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 [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 5 2 3 0 40.0 11 5 6 45.5 114 58 56 50.9 0
Adult 55+ 3.5 9 6 3 0 66.7 19 13 6 68.4 158 88 70 55.7 1
Adult 65+ 3.5 8 3 5 0 37.5 18 7 11 38.9 141 58 83 41.1 0
Total 22 11 11 0 50.0 48 25 23 52.1 413 204 209 49.4 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/28/2023 Adult 40+
3.5		 Four Seasons (Nancy Willard)*
Southern		 D3 Denise Price
(3.11) 		Jonica Harris
(3.11)
D'ablo Hunter
(2.83) 		L 7-5
6-3		 2.85 3.08
11/08/2023 Adult 55+
3.5		 USTA Atlanta/Debra Shannon
Southern		 D3 Connie Fisher
(3.16) 		Betty Hicks
(3.53)
Phyllis Mayfield
(3.41) 		L 6-1
2-6
6-0		 3.23 3.11
11/01/2023 Adult 55+
3.5		 USTA Atlanta/Debra Shannon
Southern		 D3 Heather Howard
(3.45) 		Barbara Powe
(-----)
Margaret Hill
(3.15) 		W 6-1
6-1		 S 3.06
10/27/2023 Adult 65+
3.5		 Four Seasons (Jennie Jones)*
Southern		 D2 Hilda Morton
(3.30) 		Rose Marie Collins
(3.17)
Sally Davis
(3.21) 		L 6-4
6-7
1-0		 3.04 3.06
10/25/2023 Adult 55+
3.5		 USTA Atlanta/Debra Shannon
Southern		 D3 Becky Solomon
(-----) 		Default W 6-0
6-0		 ----- -----
10/23/2023 Adult 65+
3.5		 Four Seasons (Jennie Jones)*
Southern		 D3 Denise Price
(3.12) 		Clare Coyne
(3.13)
Carol Daubney
(2.69) 		W 6-2
6-1		 3.20 3.09
10/20/2023 Adult 65+
3.5
Flight		 Four Seasons (Jennie Jones)*
Southern		 D1 Denise Price
(3.15) 		Velida Turner
(3.31)
sherri hintz
(3.30) 		L 6-1
6-1		 2.88 3.04
07/25/2023 Adult 40+
3.5		 Four Seasons (Nancy Willard)*
Southern		 D3 Denise Price
(3.21) 		Kathy Jordan
(2.92)
Lynn Smith
(-----) 		W 7-5
6-3		 S 3.08
06/27/2023 Adult 40+
3.5		 Four Seasons (Nancy Willard)*
Southern		 D4 Denise Price
(3.18) 		Susan McCarthy
(3.10)
Susan Sawyer
(2.76) 		W 6-4
6-3		 3.01 3.08
06/13/2023 Adult 40+
3.5		 Four Seasons (Nancy Willard)*
Southern		 D3 Denise Price
(3.23) 		Patty Geltz
(3.01)
Jan Vreeland
(2.89) 		L 6-4
6-3		 2.74 3.05
06/10/2023 Adult 55+
3.5
Districts		 USTA Atlanta/Debra Shannon
Southern		 D3 Denise Price
(3.24) 		Linda Vanderford
(3.41)
Lana Snellgrove
(3.34) 		L 6-2
6-3		 3.06 3.10
06/09/2023 Adult 55+
3.5
Districts		 USTA Atlanta/Debra Shannon
Southern		 D3 Denise Price
(3.25) 		Lisa Oelke
(2.96)
Cathy Gruetter
(3.03) 		W 6-2
6-4		 3.13 3.11
03/15/2023 Adult 65+
3.5		 Four Seasons (Jennie Jones)*
Southern		 D3 Denise Price
(3.24) 		Becky Seay
(3.30)
Gloria Parr
(3.07) 		W 6-2
1-6
1-0		 3.12 3.12
03/13/2023 Adult 65+
3.5		 Four Seasons (Jennie Jones)*
Southern		 D3 Denise Price
(3.23) 		Betty Hicks
(3.49)
Deborah Wilson
(3.31) 		L 6-1
6-2		 2.99 3.10
02/28/2023 Adult 65+
3.5		 Four Seasons (Jennie Jones)*
Southern		 D1 Denise Price
(3.26) 		Joan Peppers
(3.26)
Susan Perry
(3.31) 		L 6-2
6-1		 2.89 3.09
02/24/2023 Adult 65+
3.5		 Four Seasons (Jennie Jones)*
Southern		 D1 Barbara O'Brien
(3.27) 		Beth Stewart
(3.21)
Ann Martin
(3.25) 		W 7-6
7-5		 3.21 3.15
02/22/2023 Adult 55+
3.5		 USTA Atlanta/Debra Shannon
Southern		 D1 Denise Price
(3.28) 		Debra Tumlin
(3.59)
Deborah Wilson
(3.25) 		L 6-1
6-1		 2.97 3.11
02/10/2023 Adult 65+
3.5		 Four Seasons (Jennie Jones)*
Southern		 D1 Nancy Willard
(3.11) 		Patsy Greer
(3.28)
Becky Seay
(3.29) 		L 6-3
6-2		 3.06 3.14
02/09/2023 Adult 55+
3.5		 USTA Atlanta/Debra Shannon
Southern		 D2 Barbara O'Brien
(3.24) 		Denise Trainor
(3.23)
Suellen McRaney
(2.84) 		W 6-2
7-6		 3.11 3.15
02/06/2023 Adult 55+
3.5		 USTA Atlanta/Debra Shannon
Southern		 D2 Sue Rhoden
(3.37) 		Pat Cloud
(2.79)
Libby Passow
(2.86) 		W 6-3
6-3		 2.95 3.13
01/27/2023 Adult 55+
3.5		 USTA Atlanta/Debra Shannon
Southern		 D3 Sue Rhoden
(3.35) 		Julie Castle
(3.17)
Betsy Edwards
(3.10) 		W 6-1
7-5		 3.27 3.17
01/11/2023 Adult 55+
3.5		 USTA Atlanta/Debra Shannon
Southern		 D3 Connie Fisher
(3.09) 		Kathy May
(3.02)
Rita Kelley
(3.06) 		W 6-2
6-2		 3.35 3.18
01/10/2023 Adult 40+
3.5		 Four Seasons (Nancy Willard)*
Southern		 D4 Janet Pridgen
(2.92) 		Tishangi Bennett
(3.02)
Jonica Harris
(3.04) 		L 7-6
2-6
7-6		 3.16 3.13
11/28/2023 D3 Adult 40+
3.5
Four Seasons (Nancy Willard)*
Southern		 L USTA Atlanta/Courtney Wainscott
Southern
Denise Price (3.11) 7-5
6-3		 Jonica Harris (3.11)
D'ablo Hunter (2.83)
Match: 2.85 Rating: 3.08
11/08/2023 D3 Adult 55+
3.5
USTA Atlanta/Debra Shannon
Southern		 L Rockdale TC (Marianne Boehringer)*
Southern
Connie Fisher (3.16) 6-1
2-6
6-0		 Betty Hicks (3.53)
Phyllis Mayfield (3.41)
Match: 3.23 Rating: 3.11
11/01/2023 D3 Adult 55+
3.5
USTA Atlanta/Debra Shannon
Southern		 W Southland CC (Lynette Wilson-Phillips)*
Southern
Heather Howard (3.45) 6-1
6-1		 Barbara Powe (-----)
Margaret Hill (3.15)
Match: S Rating: 3.06
10/27/2023 D2 Adult 65+
3.5
Four Seasons (Jennie Jones)*
Southern		 L Rockdale TC (Deborah Wilson)*
Southern
Hilda Morton (3.30) 6-4
6-7
1-0		 Rose Marie Collins (3.17)
Sally Davis (3.21)
Match: 3.04 Rating: 3.06
10/25/2023 D3 Adult 55+
3.5
USTA Atlanta/Debra Shannon
Southern		 W Brookwood Manor (Glenda Smith)*
Southern
Becky Solomon (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
10/23/2023 D3 Adult 65+
3.5
Four Seasons (Jennie Jones)*
Southern		 W Martin's Landing (Dory Bernard)*
Southern
Denise Price (3.12) 6-2
6-1		 Clare Coyne (3.13)
Carol Daubney (2.69)
Match: 3.20 Rating: 3.09
10/20/2023 D1 Adult 65+
3.5
Flight
Four Seasons (Jennie Jones)*
Southern		 L USTA Atlanta/Sue Stovall
Southern
Denise Price (3.15) 6-1
6-1		 Velida Turner (3.31)
sherri hintz (3.30)
Match: 2.88 Rating: 3.04
07/25/2023 D3 Adult 40+
3.5
Four Seasons (Nancy Willard)*
Southern		 W Leafmore (Angela Mickle)*
Southern
Denise Price (3.21) 7-5
6-3		 Kathy Jordan (2.92)
Lynn Smith (-----)
Match: S Rating: 3.08
06/27/2023 D4 Adult 40+
3.5
Four Seasons (Nancy Willard)*
Southern		 W Bright Water (Deb Hammond)*
Southern
Denise Price (3.18) 6-4
6-3		 Susan McCarthy (3.10)
Susan Sawyer (2.76)
Match: 3.01 Rating: 3.08
06/13/2023 D3 Adult 40+
3.5
Four Seasons (Nancy Willard)*
Southern		 L Smoke Rise CC (Rita Maloof)*
Southern
Denise Price (3.23) 6-4
6-3		 Patty Geltz (3.01)
Jan Vreeland (2.89)
Match: 2.74 Rating: 3.05
06/10/2023 D3 Adult 55+
3.5
Districts
USTA Atlanta/Debra Shannon
Southern		 L CSRATA/Stephanie Ramey
Southern
Denise Price (3.24) 6-2
6-3		 Linda Vanderford (3.41)
Lana Snellgrove (3.34)
Match: 3.06 Rating: 3.10
06/09/2023 D3 Adult 55+
3.5
Districts
USTA Atlanta/Debra Shannon
Southern		 W ATC/Sallie Hale
Southern
Denise Price (3.25) 6-2
6-4		 Lisa Oelke (2.96)
Cathy Gruetter (3.03)
Match: 3.13 Rating: 3.11
03/15/2023 D3 Adult 65+
3.5
Four Seasons (Jennie Jones)*
Southern		 W Hudlow (Corny Jones)*
Southern
Denise Price (3.24) 6-2
1-6
1-0		 Becky Seay (3.30)
Gloria Parr (3.07)
Match: 3.12 Rating: 3.12
03/13/2023 D3 Adult 65+
3.5
Four Seasons (Jennie Jones)*
Southern		 L USTA Atlanta/Deborah Wilson
Southern
Denise Price (3.23) 6-1
6-2		 Betty Hicks (3.49)
Deborah Wilson (3.31)
Match: 2.99 Rating: 3.10
02/28/2023 D1 Adult 65+
3.5
Four Seasons (Jennie Jones)*
Southern		 L USTA Atlanta/Deborah Wilson
Southern
Denise Price (3.26) 6-2
6-1		 Joan Peppers (3.26)
Susan Perry (3.31)
Match: 2.89 Rating: 3.09
02/24/2023 D1 Adult 65+
3.5
Four Seasons (Jennie Jones)*
Southern		 W Brookwood Manor (Ann Martin)*
Southern
Barbara O'Brien (3.27) 7-6
7-5		 Beth Stewart (3.21)
Ann Martin (3.25)
Match: 3.21 Rating: 3.15
02/22/2023 D1 Adult 55+
3.5
USTA Atlanta/Debra Shannon
Southern		 L Rockdale TC (Deborah Wilson)*
Southern
Denise Price (3.28) 6-1
6-1		 Debra Tumlin (3.59)
Deborah Wilson (3.25)
Match: 2.97 Rating: 3.11
02/10/2023 D1 Adult 65+
3.5
Four Seasons (Jennie Jones)*
Southern		 L Hudlow (Corny Jones)*
Southern
Nancy Willard (3.11) 6-3
6-2		 Patsy Greer (3.28)
Becky Seay (3.29)
Match: 3.06 Rating: 3.14
02/09/2023 D2 Adult 55+
3.5
USTA Atlanta/Debra Shannon
Southern		 W Brookwood Manor (Glenda Smith)*
Southern
Barbara O'Brien (3.24) 6-2
7-6		 Denise Trainor (3.23)
Suellen McRaney (2.84)
Match: 3.11 Rating: 3.15
02/06/2023 D2 Adult 55+
3.5
USTA Atlanta/Debra Shannon
Southern		 W Dunwoody North (Claire Botsch)*
Southern
Sue Rhoden (3.37) 6-3
6-3		 Pat Cloud (2.79)
Libby Passow (2.86)
Match: 2.95 Rating: 3.13
01/27/2023 D3 Adult 55+
3.5
USTA Atlanta/Debra Shannon
Southern		 W Hudlow (Kathy Lewis)*
Southern
Sue Rhoden (3.35) 6-1
7-5		 Julie Castle (3.17)
Betsy Edwards (3.10)
Match: 3.27 Rating: 3.17
01/11/2023 D3 Adult 55+
3.5
USTA Atlanta/Debra Shannon
Southern		 W Glenlake TC (Kathy May)*
Southern
Connie Fisher (3.09) 6-2
6-2		 Kathy May (3.02)
Rita Kelley (3.06)
Match: 3.35 Rating: 3.18
01/10/2023 D4 Adult 40+
3.5
Four Seasons (Nancy Willard)*
Southern		 L Sugar Creek (Janelle Blasingame)*
Southern
Janet Pridgen (2.92) 7-6
2-6
7-6		 Tishangi Bennett (3.02)
Jonica Harris (3.04)
Match: 3.16 Rating: 3.13
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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