Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Diane Collier (Knoxville, TN)
Female 		3.0 C
12/31/2024
Estimated Dynamic Rating 2.9663
10/18/2025
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 4 1 3 0 25.0 10 3 7 30.0 81 33 48 40.7 0
Adult 55+ 3.0 3 1 2 0 33.3 6 2 4 33.3 52 22 30 42.3 0
Adult 65+ 3.0 2 2 0 0 100.0 4 4 0 100.0 31 24 7 77.4 0
Tri-Level 55+ 3.5 1 1 0 0 100.0 2 2 0 100.0 14 12 2 85.7 0
Tri-Level 55+ 4.0 4 2 2 0 50.0 9 5 4 55.6 67 37 30 55.2 0
Total 14 7 7 0 50.0 31 16 15 51.6 245 128 117 52.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
05/31/2025 Adult 65+
3.0		 Dayringer/Knoxville
Southern		 D1 Lila Downs
(2.87) 		Bonney Daves
(2.65)
Marcia Bates
(2.61) 		W 6-0
6-3		 3.02 2.97
05/15/2025 Adult 65+
3.0		 Dayringer/Knoxville
Southern		 D1 Lila Downs
(2.87) 		Kathy Ellis
(-----)
Brenda Rayfield
(2.78) 		W 6-2
6-2		 S 2.97
04/19/2025 Adult 55+
3.0		 Daves/Knoxville
Southern		 D2 Judy Housley
(2.75) 		Sarah Attkisson
(2.72)
Brenda Rayfield
(2.77) 		W 6-2
6-4		 3.02 2.97
04/12/2025 Adult 55+
3.0		 Daves/Knoxville
Southern		 D3 Gaile Caudle
(2.64) 		Karen Bell
(2.69)
Amy Penn
(2.55) 		L 6-4
6-4		 2.68 2.91
03/22/2025 Adult 55+
3.0		 Daves/Knoxville
Southern		 D1 Gaile Caudle
(2.64) 		Karen Koester
(3.93)
Karen Watson
(2.82) 		L 6-1
6-1		 S 2.96
02/16/2025 Tri-Level 55+
4.0		 Wentz/Knoxville
Southern		 D330 Sandy Garrard
(2.82) 		Linda Arms
(2.71)
Karen Watson
(2.77) 		W 6-2
6-4		 3.02 2.96
02/08/2025 Tri-Level 55+
4.0		 Wentz/Knoxville
Southern		 D330 Helena Liuag
(2.84) 		Terri Bowers
(2.95)
Bonney Daves
(2.72) 		W 6-2
6-1		 3.21 2.98
01/25/2025 Tri-Level 55+
4.0		 Wentz/Knoxville
Southern		 D330 Helena Liuag
(2.82) 		Janis Crye
(2.93)
Brenda Rayfield
(2.92) 		L 2-6
6-3
1-0		 2.98 2.93
01/19/2025 Tri-Level 55+
3.5		 Williams/Knoxville
Southern		 D230 Anita Downes
(2.92) 		Brigid McClaire
(2.57)
Karen White
(2.51) 		W 6-2
6-0		 2.91 2.93
01/12/2025 Tri-Level 55+
4.0		 Wentz/Knoxville
Southern		 D330 Martha Wilds
(2.84) 		Lisa Smith
(2.90)
Laila Yoder
(2.97) 		L 6-1
6-3		 2.69 2.90
11/23/2024 Adult 18+
3.0		 Motter-McGinnis
Southern		 D2 Diane Williams
(2.57) 		Geri Landry
(2.48)
Sarah Olesiuk
(2.51) 		L 6-3
3-6
1-0		 2.66 2.92
11/16/2024 Adult 18+
3.0		 Motter-McGinnis
Southern		 D3 Diane Williams
(2.52) 		Ginger Arthur
(2.88)
Martha Wilds
(2.87) 		W 7-6
6-7
1-0		 3.10 2.97
11/09/2024 Adult 18+
3.0		 Motter-McGinnis
Southern		 D3 Diane Williams
(2.53) 		Katie Warden
(2.42)
Katherine Goodner
(2.83) 		L 6-3
7-6		 2.70 2.93
10/26/2024 Adult 18+
3.0		 Motter-McGinnis
Southern		 D1 Caroline McGinnis
(2.61) 		Amanda Blackwood
(3.00)
Ginger Arthur
(2.85) 		L 6-0
6-1		 2.68 2.95
05/31/2025 D1 Adult 65+
3.0
Dayringer/Knoxville
Southern		 W Daves/Knoxville
Southern
Lila Downs (2.87) 6-0
6-3		 Bonney Daves (2.65)
Marcia Bates (2.61)
Match: 3.02 Rating: 2.97
05/15/2025 D1 Adult 65+
3.0
Dayringer/Knoxville
Southern		 W Daves/Knoxville
Southern
Lila Downs (2.87) 6-2
6-2		 Kathy Ellis (-----)
Brenda Rayfield (2.78)
Match: S Rating: 2.97
04/19/2025 D2 Adult 55+
3.0
Daves/Knoxville
Southern		 W Penry/Knoxville
Southern
Judy Housley (2.75) 6-2
6-4		 Sarah Attkisson (2.72)
Brenda Rayfield (2.77)
Match: 3.02 Rating: 2.97
04/12/2025 D3 Adult 55+
3.0
Daves/Knoxville
Southern		 L Yoder/Knoxville
Southern
Gaile Caudle (2.64) 6-4
6-4		 Karen Bell (2.69)
Amy Penn (2.55)
Match: 2.68 Rating: 2.91
03/22/2025 D1 Adult 55+
3.0
Daves/Knoxville
Southern		 L Yoder/Knoxville
Southern
Gaile Caudle (2.64) 6-1
6-1		 Karen Koester (3.93)
Karen Watson (2.82)
Match: S Rating: 2.96
02/16/2025 D330 Tri-Level 55+
4.0
Wentz/Knoxville
Southern		 W Knoxville-Curtin
Southern
Sandy Garrard (2.82) 6-2
6-4		 Linda Arms (2.71)
Karen Watson (2.77)
Match: 3.02 Rating: 2.96
02/08/2025 D330 Tri-Level 55+
4.0
Wentz/Knoxville
Southern		 W Campbell
Southern
Helena Liuag (2.84) 6-2
6-1		 Terri Bowers (2.95)
Bonney Daves (2.72)
Match: 3.21 Rating: 2.98
01/25/2025 D330 Tri-Level 55+
4.0
Wentz/Knoxville
Southern		 L Knoxville Whitehead
Southern
Helena Liuag (2.82) 2-6
6-3
1-0		 Janis Crye (2.93)
Brenda Rayfield (2.92)
Match: 2.98 Rating: 2.93
01/19/2025 D230 Tri-Level 55+
3.5
Williams/Knoxville
Southern		 W Holt/Knoxville
Southern
Anita Downes (2.92) 6-2
6-0		 Brigid McClaire (2.57)
Karen White (2.51)
Match: 2.91 Rating: 2.93
01/12/2025 D330 Tri-Level 55+
4.0
Wentz/Knoxville
Southern		 L Teague/Knoxville
Southern
Martha Wilds (2.84) 6-1
6-3		 Lisa Smith (2.90)
Laila Yoder (2.97)
Match: 2.69 Rating: 2.90
11/23/2024 D2 Adult 18+
3.0
Motter-McGinnis
Southern		 L Christen-McKeehan/Knoxville
Southern
Diane Williams (2.57) 6-3
3-6
1-0		 Geri Landry (2.48)
Sarah Olesiuk (2.51)
Match: 2.66 Rating: 2.92
11/16/2024 D3 Adult 18+
3.0
Motter-McGinnis
Southern		 W Garrard/Knoxville
Southern
Diane Williams (2.52) 7-6
6-7
1-0		 Ginger Arthur (2.88)
Martha Wilds (2.87)
Match: 3.10 Rating: 2.97
11/09/2024 D3 Adult 18+
3.0
Motter-McGinnis
Southern		 L Savici/Knoxville
Southern
Diane Williams (2.53) 6-3
7-6		 Katie Warden (2.42)
Katherine Goodner (2.83)
Match: 2.70 Rating: 2.93
10/26/2024 D1 Adult 18+
3.0
Motter-McGinnis
Southern		 L Garrard/Knoxville
Southern
Caroline McGinnis (2.61) 6-0
6-1		 Amanda Blackwood (3.00)
Ginger Arthur (2.85)
Match: 2.68 Rating: 2.95
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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