Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Leif Merck (Abilene, TX)
Male 		4.0 M
12/31/2023
Estimated Dynamic Rating 3.5100 M
4/12/2025
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 55+ 8.0 5 0 5 0 0.0 5 0 5 0.0 56 16 40 28.6 0
Mixed 18+ 7.0 2 0 2 0 0.0 4 0 4 0.0 33 9 24 27.3 0
Mixed 18+ 8.0 3 0 3 0 0.0 6 0 6 0.0 49 12 37 24.5 0
Mixed 40+ 8.0 4 0 4 0 0.0 4 0 4 0.0 51 19 32 37.3 0
Total 14 0 14 0 0.0 19 0 19 0.0 189 56 133 29.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/30/2021 Mixed 18+
8.0		 8.0 team
Texas		 D1 Jill Simon
(3.75) 		Lana Bland
(3.40)
Doug Mauldin
(4.01) 		L 7-6
6-3		 3.51 3.55
08/23/2021 Mixed 18+
7.0		 7.0 Team
Texas		 D1 Gwen Sitton
(2.20) 		Marshal McClure
(3.54)
Elizabeth McClure
(2.91) 		L 6-2
6-3		 S 3.55
08/19/2021 Mixed 18+
8.0		 8.0 team
Texas		 D2 Mandy Ott
(2.62) 		Leila Darby
(3.94)
Benny Morentin
(4.38) 		L 6-0
6-1		 S 3.55
08/12/2021 Mixed 18+
8.0		 8.0 team
Texas		 D1 Maria Esteve
(-----) 		Leila Darby
(-----)
Benny Morentin
(4.38) 		L 6-0
6-2		 S 3.55
08/11/2021 Mixed 18+
7.0		 7.0 Team
Texas		 D3 Gwen Sitton
(-----) 		Beth Schaeffer
(2.72)
Chris McClure
(3.61) 		L 6-3
6-1		 S 3.55
05/13/2021 Mixed 40+
8.0		 8.0 Team
Texas		 D1 Amelia Yeh
(3.59) 		David Robinett
(3.91)
Susan Clark
(3.53) 		L 8-4 3.50 3.55
05/11/2021 Mixed 40+
8.0		 8.0 Team
Texas		 D2 Amelia Yeh
(3.64) 		David Robinett
(3.89)
Susan Clark
(3.50) 		L 8-4 3.47 3.55
05/06/2021 Mixed 40+
8.0		 8.0 Team
Texas		 D1 Amelia Yeh
(3.62) 		Karen Wilkins
(3.56)
Stephen Osborn
(3.96) 		L 8-5 3.61 3.58
04/29/2021 Mixed 40+
8.0		 8.0 Team
Texas		 D1 Amelia Yeh
(3.51) 		Karen Wilkins
(3.63)
Stephen Osborn
(4.01) 		L 8-6 3.74 3.57
04/26/2021 Adult 55+
8.0		 8.0 Team
Texas		 D3 Timothy Carr
(3.17) 		David Jones
(3.73)
Robert Green
(3.73) 		L 8-4 S 3.57
04/25/2021 Adult 55+
8.0		 8.0 Team
Texas		 D3 Timothy Carr
(3.17) 		David Jones
(3.73)
James Landess
(3.83) 		L 8-5 S 3.57
04/22/2021 Adult 55+
8.0		 8.0 Team
Texas		 D3 Timothy Carr
(3.16) 		Darren Byrd
(3.83)
David Robinett
(3.93) 		L 8-2 3.63 3.57
04/21/2021 Adult 55+
8.0		 8.0 Team
Texas		 D3 Timothy Carr
(3.08) 		Darren Byrd
(3.86)
David Robinett
(3.97) 		L 8-3 3.72 3.57
04/20/2021 Adult 55+
8.0		 8.0 Team
Texas		 D3 Timothy Carr
(3.05) 		Darren Byrd
(3.90)
David Robinett
(3.97) 		L 8-2 3.59 3.53
08/30/2021 D1 Mixed 18+
8.0
8.0 team
Texas		 L Darby Team
Texas
Jill Simon (3.75) 7-6
6-3		 Lana Bland (3.40)
Doug Mauldin (4.01)
Match: 3.51 Rating: 3.55
08/23/2021 D1 Mixed 18+
7.0
7.0 Team
Texas		 L McClure Team
Texas
Gwen Sitton (2.20) 6-2
6-3		 Marshal McClure (3.54)
Elizabeth McClure (2.91)
Match: S Rating: 3.55
08/19/2021 D2 Mixed 18+
8.0
8.0 team
Texas		 L Darby Team
Texas
Mandy Ott (2.62) 6-0
6-1		 Leila Darby (3.94)
Benny Morentin (4.38)
Match: S Rating: 3.55
08/12/2021 D1 Mixed 18+
8.0
8.0 team
Texas		 L Darby Team
Texas
Maria Esteve (-----) 6-0
6-2		 Leila Darby (-----)
Benny Morentin (4.38)
Match: S Rating: 3.55
08/11/2021 D3 Mixed 18+
7.0
7.0 Team
Texas		 L McClure Team
Texas
Gwen Sitton (-----) 6-3
6-1		 Beth Schaeffer (2.72)
Chris McClure (3.61)
Match: S Rating: 3.55
05/13/2021 D1 Mixed 40+
8.0
8.0 Team
Texas		 L Wilkins Team
Texas
Amelia Yeh (3.59) 8-4 David Robinett (3.91)
Susan Clark (3.53)
Match: 3.50 Rating: 3.55
05/11/2021 D2 Mixed 40+
8.0
8.0 Team
Texas		 L Wilkins Team
Texas
Amelia Yeh (3.64) 8-4 David Robinett (3.89)
Susan Clark (3.50)
Match: 3.47 Rating: 3.55
05/06/2021 D1 Mixed 40+
8.0
8.0 Team
Texas		 L Wilkins Team
Texas
Amelia Yeh (3.62) 8-5 Karen Wilkins (3.56)
Stephen Osborn (3.96)
Match: 3.61 Rating: 3.58
04/29/2021 D1 Mixed 40+
8.0
8.0 Team
Texas		 L Wilkins Team
Texas
Amelia Yeh (3.51) 8-6 Karen Wilkins (3.63)
Stephen Osborn (4.01)
Match: 3.74 Rating: 3.57
04/26/2021 D3 Adult 55+
8.0
8.0 Team
Texas		 L Osborn Team
Texas
Timothy Carr (3.17) 8-4 David Jones (3.73)
Robert Green (3.73)
Match: S Rating: 3.57
04/25/2021 D3 Adult 55+
8.0
8.0 Team
Texas		 L Osborn Team
Texas
Timothy Carr (3.17) 8-5 David Jones (3.73)
James Landess (3.83)
Match: S Rating: 3.57
04/22/2021 D3 Adult 55+
8.0
8.0 Team
Texas		 L Osborn Team
Texas
Timothy Carr (3.16) 8-2 Darren Byrd (3.83)
David Robinett (3.93)
Match: 3.63 Rating: 3.57
04/21/2021 D3 Adult 55+
8.0
8.0 Team
Texas		 L Osborn Team
Texas
Timothy Carr (3.08) 8-3 Darren Byrd (3.86)
David Robinett (3.97)
Match: 3.72 Rating: 3.57
04/20/2021 D3 Adult 55+
8.0
8.0 Team
Texas		 L Osborn Team
Texas
Timothy Carr (3.05) 8-2 Darren Byrd (3.90)
David Robinett (3.97)
Match: 3.59 Rating: 3.53
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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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