Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2024) View Advanced Player Stats
David Collis (Crane Hill, AL)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3178
2/27/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2024 Adult 40+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 5 1 4 0 20.0 12 4 8 33.3 102 48 54 47.1 0
Adult 40+ 4.0 3 0 3 0 0.0 7 1 6 14.3 57 21 36 36.8 0
Total 8 1 7 0 12.5 19 5 14 26.3 159 69 90 43.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
05/02/2024 Adult 40+
4.0		 Marks 4.0 40 Spring
Southern		 D3 Frank Roberts
(3.20) 		Kevin Gold
(3.66)
Gordon Siek
(3.54) 		L 6-4
6-3		 3.60 3.51
05/01/2024 Adult 40+
3.5		 Roberts 3.5 Spring 40 plus
Southern		 D1 Frank Roberts
(3.19) 		Nolan Reed
(3.38)
Asa Pease
(3.50) 		L 6-4
4-6
1-0		 3.56 3.50
04/20/2024 Adult 40+
4.0		 Marks 4.0 40 Spring
Southern		 D2 Perry Baker
(3.65) 		Kenny Coffey
(3.89)
Gordon Siek
(3.54) 		L 6-3
4-6
1-0		 3.56 3.50
04/13/2024 Adult 40+
3.5		 Roberts 3.5 Spring 40 plus
Southern		 D1 Allen Hines
(3.17) 		Bryan Henderson
(3.45)
Parker Altice
(3.11) 		L 6-4
6-4		 3.33 3.46
04/04/2024 Adult 40+
3.5		 Roberts 3.5 Spring 40 plus
Southern		 D2 Roger Hand
(3.32) 		Asa Pease
(3.48)
Nolan Reed
(3.36) 		L 6-3
6-4		 3.36 3.47
03/27/2024 Adult 40+
3.5		 Roberts 3.5 Spring 40 plus
Southern		 D1 Roger Hand
(3.34) 		Vu Pham
(3.45)
Jamie Kelly
(3.45) 		L 7-5
4-6
1-0		 3.50 3.49
03/18/2024 Adult 40+
3.5		 Roberts 3.5 Spring 40 plus
Southern		 D2 Roger Hand
(3.36) 		Parker Altice
(3.11)
Karl King
(3.33) 		W 6-4
6-3		 3.43 3.49
03/02/2024 Adult 40+
4.0		 Marks 4.0 40 Spring
Southern		 D3 Ray Palmer
(3.58) 		Stephen Crowell
(3.58)
Edwin Garner Jr
(3.54) 		L 6-0
7-5		 3.29 3.49
05/02/2024 D3 Adult 40+
4.0
Marks 4.0 40 Spring
Southern		 L Griffis 4.0 40 Spring
Southern
Frank Roberts (3.20) 6-4
6-3		 Kevin Gold (3.66)
Gordon Siek (3.54)
Match: 3.60 Rating: 3.51
05/01/2024 D1 Adult 40+
3.5
Roberts 3.5 Spring 40 plus
Southern		 L DE - Kelly
Southern
Frank Roberts (3.19) 6-4
4-6
1-0		 Nolan Reed (3.38)
Asa Pease (3.50)
Match: 3.56 Rating: 3.50
04/20/2024 D2 Adult 40+
4.0
Marks 4.0 40 Spring
Southern		 L Griffis 4.0 40 Spring
Southern
Perry Baker (3.65) 6-3
4-6
1-0		 Kenny Coffey (3.89)
Gordon Siek (3.54)
Match: 3.56 Rating: 3.50
04/13/2024 D1 Adult 40+
3.5
Roberts 3.5 Spring 40 plus
Southern		 L DE - Kelly
Southern
Allen Hines (3.17) 6-4
6-4		 Bryan Henderson (3.45)
Parker Altice (3.11)
Match: 3.33 Rating: 3.46
04/04/2024 D2 Adult 40+
3.5
Roberts 3.5 Spring 40 plus
Southern		 L DE - Kelly
Southern
Roger Hand (3.32) 6-3
6-4		 Asa Pease (3.48)
Nolan Reed (3.36)
Match: 3.36 Rating: 3.47
03/27/2024 D1 Adult 40+
3.5
Roberts 3.5 Spring 40 plus
Southern		 L DE - Kelly
Southern
Roger Hand (3.34) 7-5
4-6
1-0		 Vu Pham (3.45)
Jamie Kelly (3.45)
Match: 3.50 Rating: 3.49
03/18/2024 D2 Adult 40+
3.5
Roberts 3.5 Spring 40 plus
Southern		 W DE - Kelly
Southern
Roger Hand (3.36) 6-4
6-3		 Parker Altice (3.11)
Karl King (3.33)
Match: 3.43 Rating: 3.49
03/02/2024 D3 Adult 40+
4.0
Marks 4.0 40 Spring
Southern		 L Griffis 4.0 40 Spring
Southern
Ray Palmer (3.58) 6-0
7-5		 Stephen Crowell (3.58)
Edwin Garner Jr (3.54)
Match: 3.29 Rating: 3.49
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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