Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Ronald Colbert (Glen Burnie, MD)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.0108
1/24/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2018 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 55+ 6.0 13 9 4 0 69.2 29 19 10 65.5 249 148 101 59.4 0
Total 13 9 4 0 69.2 29 19 10 65.5 249 148 101 59.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/20/2018 Adult 55+
6.0
Nationals		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Eric Rogers
(2.96) 		Robert Rosenau
(2.83)
Ronald Strah
(2.83) 		L 6-4
6-4		 2.78 3.02
10/20/2018 Adult 55+
6.0
Nationals		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Eric Rogers
(3.05) 		George Kimball
(3.35)
Steve Middleton-Koller
(2.33) 		L 2-6
7-5
1-0		 2.92 3.07
10/19/2018 Adult 55+
6.0
Nationals		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Eric Rogers
(2.98) 		David Ash
(2.79)
David Overholt
(2.97) 		W 6-1
6-1		 3.32 3.16
10/19/2018 Adult 55+
6.0
Nationals		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Eric Rogers
(2.99) 		Gilbert Garcia
(3.02)
Reed Palmer
(2.32) 		W 6-3
6-1		 3.01 3.09
09/23/2018 Adult 55+
6.0
Sectionals		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Eric Rogers
(3.01) 		Tom Walsh
(2.78)
Joseph Hunt
(2.95) 		W 6-2
5-7
1-0		 3.00 3.09
09/22/2018 Adult 55+
6.0
Sectionals		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Eric Rogers
(3.03) 		Mitch Baker
(3.09)
Peter Schanck
(2.94) 		W 6-4
5-7
1-0		 3.10 3.13
09/22/2018 Adult 55+
6.0
Sectionals		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Eric Rogers
(3.04) 		William Lefbom
(2.95)
Gary Crum
(2.76) 		W 6-2
6-3		 3.12 3.16
06/21/2018 Adult 55+
6.0		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Richard Pauli
(2.74) 		Mike Spivey
(2.88)
Anthony Perotti
(2.59) 		L 6-3
6-4		 2.81 3.07
06/14/2018 Adult 55+
6.0		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 Richard Pauli
(2.80) 		Damon Humphreys
(3.04)
Henry Thomas
(2.32) 		W 6-2
6-3		 3.18 3.20
06/07/2018 Adult 55+
6.0		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D3 Timothy Norris
(2.54) 		Marty Fischbach
(3.12)
Bill Gertz
(3.49) 		L 7-6
7-6		 3.56 3.31
05/31/2018 Adult 55+
6.0		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D2 Eric Rogers
(2.87) 		Ira Blatstein
(2.62)
Christopher Sheets
(2.57) 		W 6-1
6-0		 3.19 3.15
05/26/2018 Adult 55+
6.0		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D2 Eric Rogers
(2.90) 		Mitch Baker
(3.02)
Joe Chapman
(2.67) 		W 7-5
6-4		 3.07 3.14
05/24/2018 Adult 55+
6.0		 USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 D1 David Boutin
(2.66) 		Edward Rose
(2.67)
Geoffrey MacDonald
(2.82) 		W 6-1
7-6		 3.18 3.17
10/20/2018 D1 Adult 55+
6.0
Nationals
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 L OH NEO A55 6.0M Kissling
Midwest
Eric Rogers (2.96) 6-4
6-4		 Robert Rosenau (2.83)
Ronald Strah (2.83)
Match: 2.78 Rating: 3.02
10/20/2018 D1 Adult 55+
6.0
Nationals
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 L Northern/Narvaez/55&Over6.0.0M
Northern
Eric Rogers (3.05) 2-6
7-5
1-0		 George Kimball (3.35)
Steve Middleton-Koller (2.33)
Match: 2.92 Rating: 3.07
10/19/2018 D1 Adult 55+
6.0
Nationals
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W Middle States - Hartman - 55&Over 6.0Men
Middle States
Eric Rogers (2.98) 6-1
6-1		 David Ash (2.79)
David Overholt (2.97)
Match: 3.32 Rating: 3.16
10/19/2018 D1 Adult 55+
6.0
Nationals
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W JTC Red 6.0 Men R us
Pacific NW
Eric Rogers (2.99) 6-3
6-1		 Gilbert Garcia (3.02)
Reed Palmer (2.32)
Match: 3.01 Rating: 3.09
09/23/2018 D1 Adult 55+
6.0
Sectionals
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W Walsh
Mid-Atlantic
Eric Rogers (3.01) 6-2
5-7
1-0		 Tom Walsh (2.78)
Joseph Hunt (2.95)
Match: 3.00 Rating: 3.09
09/22/2018 D1 Adult 55+
6.0
Sectionals
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W Walsh
Mid-Atlantic
Eric Rogers (3.03) 6-4
5-7
1-0		 Mitch Baker (3.09)
Peter Schanck (2.94)
Match: 3.10 Rating: 3.13
09/22/2018 D1 Adult 55+
6.0
Sectionals
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W Team 1 Ageless All Stars
Mid-Atlantic
Eric Rogers (3.04) 6-2
6-3		 William Lefbom (2.95)
Gary Crum (2.76)
Match: 3.12 Rating: 3.16
06/21/2018 D1 Adult 55+
6.0
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 L Perotti
Mid-Atlantic
Richard Pauli (2.74) 6-3
6-4		 Mike Spivey (2.88)
Anthony Perotti (2.59)
Match: 2.81 Rating: 3.07
06/14/2018 D1 Adult 55+
6.0
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W Rose
Mid-Atlantic
Richard Pauli (2.80) 6-2
6-3		 Damon Humphreys (3.04)
Henry Thomas (2.32)
Match: 3.18 Rating: 3.20
06/07/2018 D3 Adult 55+
6.0
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 L Walsh
Mid-Atlantic
Timothy Norris (2.54) 7-6
7-6		 Marty Fischbach (3.12)
Bill Gertz (3.49)
Match: 3.56 Rating: 3.31
05/31/2018 D2 Adult 55+
6.0
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W Perotti
Mid-Atlantic
Eric Rogers (2.87) 6-1
6-0		 Ira Blatstein (2.62)
Christopher Sheets (2.57)
Match: 3.19 Rating: 3.15
05/26/2018 D2 Adult 55+
6.0
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W Walsh
Mid-Atlantic
Eric Rogers (2.90) 7-5
6-4		 Mitch Baker (3.02)
Joe Chapman (2.67)
Match: 3.07 Rating: 3.14
05/24/2018 D1 Adult 55+
6.0
USTA Mid-Atlantic/Norris/55&Over6.0M
Mid-Atlantic		 W Rose
Mid-Atlantic
David Boutin (2.66) 6-1
7-6		 Edward Rose (2.67)
Geoffrey MacDonald (2.82)
Match: 3.18 Rating: 3.17
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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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