Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
David Porter (Burtonsville, MD)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.3853
6/14/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2017 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 9 8 1 0 88.9 19 15 4 78.9 171 105 66 61.4 0
Adult 18+ 4.5 3 1 2 0 33.3 9 4 5 44.4 66 34 32 51.5 0
Adult 40+ 4.0 6 5 1 0 83.3 14 10 4 71.4 98 62 36 63.3 0
Adult 55+ 8.0 6 3 3 0 50.0 14 7 7 50.0 109 54 55 49.5 0
Total 24 17 7 0 70.8 56 36 20 64.3 444 255 189 57.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/17/2017 Adult 40+
4.0
Sectionals		 Berland
Mid-Atlantic		 D2 Keith Mann
(3.79) 		Per Segerstrom
(3.80)
Miguel Naranjo
(3.85) 		L 6-1
6-3		 3.50 3.66
08/19/2017 Adult 40+
4.0
Districts		 Berland
Mid-Atlantic		 D1 Joseph D'Agrosa
(3.81) 		Chris Ford
(3.83)
Dayve Forman
(3.71) 		W 6-2
2-6
1-0		 3.75 3.73
07/21/2017 Adult 18+
4.0
Districts		 Berland
Mid-Atlantic		 D1 Keith Mann
(3.80) 		James Appel
(3.57)
Robert Zawislak
(3.78) 		W 7-6
6-3		 3.72 3.72
07/15/2017 Adult 55+
8.0		 Mandl
Mid-Atlantic		 D3 Jay Miller
(3.55) 		Gerald Jones
(3.47)
Donald Reuwer
(3.42) 		W 6-7
6-3
1-0		 3.60 3.70
07/10/2017 Adult 40+
4.0		 Berland
Mid-Atlantic		 D3 Steve McCoy
(3.83) 		Joseph Beitz
(3.74)
Bruce Sartwell
(3.57) 		W 6-7
6-2
1-0		 3.69 3.73
07/08/2017 Adult 55+
8.0		 Mandl
Mid-Atlantic		 D1 Jay Miller
(3.62) 		Murty Challa
(3.54)
David Furst
(3.55) 		L 6-3
3-6
1-0		 3.59 3.72
07/05/2017 Adult 40+
4.0		 Berland
Mid-Atlantic		 D3 Joseph D'Agrosa
(3.93) 		Matthew Carson
(3.80)
Mark Stine
(3.28) 		W 6-2
6-1		 3.78 3.77
07/05/2017 Adult 55+
8.0		 Mandl
Mid-Atlantic		 D3 Steve McCoy
(3.87) 		Curtis Croley
(4.00)
Brian Stephens
(3.62) 		L 6-3
6-1		 3.48 3.72
07/01/2017 Adult 55+
8.0		 Mandl
Mid-Atlantic		 D3 Steve McCoy
(3.88) 		Jay Schlueter
(3.47)
Jack Leonard
(3.86) 		W 6-4
6-3		 3.76 3.80
07/01/2017 Adult 18+
4.0		 Berland
Mid-Atlantic		 D1 Joseph D'Agrosa
(3.96) 		Jonah Geller
(3.48)
Keith Harrington
(3.57) 		W 6-2
6-2		 3.75 3.78
06/29/2017 Adult 18+
4.0		 Berland
Mid-Atlantic		 D2 Joseph D'Agrosa
(3.92) 		Andy Sasaki
(3.73)
Hank Speckhardt
(3.65) 		W 6-0
6-4		 3.93 3.83
06/12/2017 Adult 40+
4.0		 Berland
Mid-Atlantic		 D3 Keith Mann
(3.80) 		Charles McFee
(3.21)
Jack Miller
(3.38) 		W 6-0
6-0		 3.89 3.83
06/11/2017 Adult 55+
8.0		 Mandl
Mid-Atlantic		 D3 Paul Pappas
(3.79) 		Edwin Tillman
(3.61)
Howard Staley
(3.99) 		L 6-3
6-1		 3.51 3.73
06/04/2017 Adult 18+
4.0		 Berland
Mid-Atlantic		 D1 Joseph D'Agrosa
(3.96) 		Mark Southerland
(3.82)
Edwin Tillman
(3.70) 		W 4-6
6-1
1-0		 3.83 3.81
06/04/2017 Adult 55+
8.0		 Mandl
Mid-Atlantic		 D2 Jay Miller
(3.52) 		Jack Healey
(3.65)
David Prescott
(3.73) 		W 6-1
6-3		 4.10 3.87
06/01/2017 Adult 18+
4.0		 Berland
Mid-Atlantic		 D3 Joseph D'Agrosa
(3.94) 		Steve Newcomer
(3.96)
Joseph Tse
(3.68) 		L 6-4
6-3		 3.59 3.75
05/21/2017 Adult 40+
4.0		 Berland
Mid-Atlantic		 D1 David Madsen
(4.08) 		David Campbell
(3.46)
George Lamont
(3.11) 		W 6-2
6-2		 3.70 3.78
05/16/2017 Adult 18+
4.5		 Average Joe's
Mid-Atlantic		 D3 David Madsen
(4.05) 		Stephen Britten
(4.19)
Ryan O'Colman
(3.97) 		L 7-6
3-6
1-0		 3.98 3.83
05/02/2017 Adult 18+
4.5		 Average Joe's
Mid-Atlantic		 D3 David Madsen
(3.88) 		Michael Erdely
(3.89)
Trevor Lessard
(3.68) 		W 5-7
6-3
1-0		 3.79 3.79
04/30/2017 Adult 18+
4.0		 Berland
Mid-Atlantic		 D1 David Procida
(3.56) 		JAVIER GIERBOLINI
(3.51)
Mark Guo
(3.63) 		W 7-5
6-4		 3.77 3.80
04/29/2017 Adult 18+
4.0		 Berland
Mid-Atlantic		 D1 David Madsen
(3.93) 		Jay Guerin
(3.35)
Christopher Lee
(3.59) 		W 6-4
6-2		 3.63 3.77
04/13/2017 Adult 18+
4.0		 Berland
Mid-Atlantic		 D1 Joseph D'Agrosa
(4.05) 		Andrew Currie
(3.91)
Steve Newcomer
(4.00) 		W 7-5
6-6		 3.89 3.81
04/04/2017 Adult 18+
4.5		 Average Joe's
Mid-Atlantic		 D3 Joseph D'Agrosa
(4.00) 		Paul Hsiao
(4.05)
Steven Manning
(4.34) 		L 4-6
6-4
1-0		 4.06 3.84
04/01/2017 Adult 18+
4.0		 Berland
Mid-Atlantic		 D1 Keith Mann
(3.72) 		John Ringstad
(3.54)
Cyrus Samet
(3.59) 		W 6-3
6-1		 3.86 3.78
09/17/2017 D2 Adult 40+
4.0
Sectionals
Berland
Mid-Atlantic		 L Rogers
Mid-Atlantic
Keith Mann (3.79) 6-1
6-3		 Per Segerstrom (3.80)
Miguel Naranjo (3.85)
Match: 3.50 Rating: 3.66
08/19/2017 D1 Adult 40+
4.0
Districts
Berland
Mid-Atlantic		 W Harrington
Mid-Atlantic
Joseph D'Agrosa (3.81) 6-2
2-6
1-0		 Chris Ford (3.83)
Dayve Forman (3.71)
Match: 3.75 Rating: 3.73
07/21/2017 D1 Adult 18+
4.0
Districts
Berland
Mid-Atlantic		 W 13 - 4.0
Mid-Atlantic
Keith Mann (3.80) 7-6
6-3		 James Appel (3.57)
Robert Zawislak (3.78)
Match: 3.72 Rating: 3.72
07/15/2017 D3 Adult 55+
8.0
Mandl
Mid-Atlantic		 W Firestone
Mid-Atlantic
Jay Miller (3.55) 6-7
6-3
1-0		 Gerald Jones (3.47)
Donald Reuwer (3.42)
Match: 3.60 Rating: 3.70
07/10/2017 D3 Adult 40+
4.0
Berland
Mid-Atlantic		 W FluGyvers 40
Mid-Atlantic
Steve McCoy (3.83) 6-7
6-2
1-0		 Joseph Beitz (3.74)
Bruce Sartwell (3.57)
Match: 3.69 Rating: 3.73
07/08/2017 D1 Adult 55+
8.0
Mandl
Mid-Atlantic		 L McDonald
Mid-Atlantic
Jay Miller (3.62) 6-3
3-6
1-0		 Murty Challa (3.54)
David Furst (3.55)
Match: 3.59 Rating: 3.72
07/05/2017 D3 Adult 40+
4.0
Berland
Mid-Atlantic		 W HoCo Heat
Mid-Atlantic
Joseph D'Agrosa (3.93) 6-2
6-1		 Matthew Carson (3.80)
Mark Stine (3.28)
Match: 3.78 Rating: 3.77
07/05/2017 D3 Adult 55+
8.0
Mandl
Mid-Atlantic		 L McCabe
Mid-Atlantic
Steve McCoy (3.87) 6-3
6-1		 Curtis Croley (4.00)
Brian Stephens (3.62)
Match: 3.48 Rating: 3.72
07/01/2017 D3 Adult 55+
8.0
Mandl
Mid-Atlantic		 W McDonald
Mid-Atlantic
Steve McCoy (3.88) 6-4
6-3		 Jay Schlueter (3.47)
Jack Leonard (3.86)
Match: 3.76 Rating: 3.80
07/01/2017 D1 Adult 18+
4.0
Berland
Mid-Atlantic		 W Gladiators 4.0
Mid-Atlantic
Joseph D'Agrosa (3.96) 6-2
6-2		 Jonah Geller (3.48)
Keith Harrington (3.57)
Match: 3.75 Rating: 3.78
06/29/2017 D2 Adult 18+
4.0
Berland
Mid-Atlantic		 W HoCo Heat 4.0
Mid-Atlantic
Joseph D'Agrosa (3.92) 6-0
6-4		 Andy Sasaki (3.73)
Hank Speckhardt (3.65)
Match: 3.93 Rating: 3.83
06/12/2017 D3 Adult 40+
4.0
Berland
Mid-Atlantic		 W McFee
Mid-Atlantic
Keith Mann (3.80) 6-0
6-0		 Charles McFee (3.21)
Jack Miller (3.38)
Match: 3.89 Rating: 3.83
06/11/2017 D3 Adult 55+
8.0
Mandl
Mid-Atlantic		 L McCabe
Mid-Atlantic
Paul Pappas (3.79) 6-3
6-1		 Edwin Tillman (3.61)
Howard Staley (3.99)
Match: 3.51 Rating: 3.73
06/04/2017 D1 Adult 18+
4.0
Berland
Mid-Atlantic		 W Brown
Mid-Atlantic
Joseph D'Agrosa (3.96) 4-6
6-1
1-0		 Mark Southerland (3.82)
Edwin Tillman (3.70)
Match: 3.83 Rating: 3.81
06/04/2017 D2 Adult 55+
8.0
Mandl
Mid-Atlantic		 W Thompson
Mid-Atlantic
Jay Miller (3.52) 6-1
6-3		 Jack Healey (3.65)
David Prescott (3.73)
Match: 4.10 Rating: 3.87
06/01/2017 D3 Adult 18+
4.0
Berland
Mid-Atlantic		 L HoCo Hacks
Mid-Atlantic
Joseph D'Agrosa (3.94) 6-4
6-3		 Steve Newcomer (3.96)
Joseph Tse (3.68)
Match: 3.59 Rating: 3.75
05/21/2017 D1 Adult 40+
4.0
Berland
Mid-Atlantic		 W Matthews/Simpler
Mid-Atlantic
David Madsen (4.08) 6-2
6-2		 David Campbell (3.46)
George Lamont (3.11)
Match: 3.70 Rating: 3.78
05/16/2017 D3 Adult 18+
4.5
Average Joe's
Mid-Atlantic		 L Ocolman/Craig
Mid-Atlantic
David Madsen (4.05) 7-6
3-6
1-0		 Stephen Britten (4.19)
Ryan O'Colman (3.97)
Match: 3.98 Rating: 3.83
05/02/2017 D3 Adult 18+
4.5
Average Joe's
Mid-Atlantic		 W Erdely 18 4.5
Mid-Atlantic
David Madsen (3.88) 5-7
6-3
1-0		 Michael Erdely (3.89)
Trevor Lessard (3.68)
Match: 3.79 Rating: 3.79
04/30/2017 D1 Adult 18+
4.0
Berland
Mid-Atlantic		 W Eckhaus
Mid-Atlantic
David Procida (3.56) 7-5
6-4		 JAVIER GIERBOLINI (3.51)
Mark Guo (3.63)
Match: 3.77 Rating: 3.80
04/29/2017 D1 Adult 18+
4.0
Berland
Mid-Atlantic		 W Waymonators
Mid-Atlantic
David Madsen (3.93) 6-4
6-2		 Jay Guerin (3.35)
Christopher Lee (3.59)
Match: 3.63 Rating: 3.77
04/13/2017 D1 Adult 18+
4.0
Berland
Mid-Atlantic		 W HoCo Hacks
Mid-Atlantic
Joseph D'Agrosa (4.05) 7-5
6-6		 Andrew Currie (3.91)
Steve Newcomer (4.00)
Match: 3.89 Rating: 3.81
04/04/2017 D3 Adult 18+
4.5
Average Joe's
Mid-Atlantic		 L Erdely 18 4.5
Mid-Atlantic
Joseph D'Agrosa (4.00) 4-6
6-4
1-0		 Paul Hsiao (4.05)
Steven Manning (4.34)
Match: 4.06 Rating: 3.84
04/01/2017 D1 Adult 18+
4.0
Berland
Mid-Atlantic		 W Bishoff
Mid-Atlantic
Keith Mann (3.72) 6-3
6-1		 John Ringstad (3.54)
Cyrus Samet (3.59)
Match: 3.86 Rating: 3.78
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S Self rated or unrated player involved in match so no match rating calculated for current player.
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