Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
John DeRosa (Lilburn, GA)
Male 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.3194
3/22/2025
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
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 18+ 4.0 8 6 2 0 75.0 18 13 5 72.2 161 97 64 60.2 0
Total 8 6 2 0 75.0 18 13 5 72.2 161 97 64 60.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
07/29/2018 Adult 18+
4.0
Flight		 Piedmont Park (Jeff Wentz)*
Southern		 D1 Roger Fleming
(3.84) 		Michael Licata
(3.85)
Joseph Benincasa
(3.71) 		W 6-2
3-6
7-6		 3.83 3.83
07/22/2018 Adult 18+
4.0
Flight		 Piedmont Park (Jeff Wentz)*
Southern		 D1 Roger Fleming
(3.85) 		Les Bethune
(3.74)
John Yeager
(3.67) 		W 6-4
6-1		 3.95 3.85
07/15/2018 Adult 18+
4.0		 Piedmont Park (Jeff Wentz)*
Southern		 D1 Roger Fleming
(3.75) 		Hank Price
(3.95)
Philip Vorhies
(4.20) 		L 3-6
7-6
7-5		 4.07 3.86
07/01/2018 Adult 18+
4.0		 Piedmont Park (Jeff Wentz)*
Southern		 D1 Roger Fleming
(3.83) 		John Mays
(3.63)
Jerry Schadel
(3.49) 		W 6-4
6-2		 3.73 3.75
06/24/2018 Adult 18+
4.0		 Piedmont Park (Jeff Wentz)*
Southern		 D1 Roger Fleming
(3.78) 		Garnett Taylor
(4.15)
Sterling Henry
(3.90) 		L 4-6
6-2
6-2		 3.88 3.79
06/17/2018 Adult 18+
4.0		 Piedmont Park (Jeff Wentz)*
Southern		 D1 Joseph Dembowski
(4.06) 		Reginald Cooper
(3.30)
LEE ADDISON
(3.08) 		W 6-1 3.74 3.74
06/10/2018 Adult 18+
4.0		 Piedmont Park (Jeff Wentz)*
Southern		 D1 Joseph Dembowski
(3.93) 		Stephen Hill
(3.69)
Gil McLemore
(3.95) 		W 6-1
6-0		 4.05 3.74
06/03/2018 Adult 18+
4.0		 Piedmont Park (Jeff Wentz)*
Southern		 D2 Roger Fleming
(3.83) 		John Deagan
(3.54)
Shawn Maddox
(3.24) 		W 6-3
6-1		 3.53 3.52
07/29/2018 D1 Adult 18+
4.0
Flight
Piedmont Park (Jeff Wentz)*
Southern		 W Lifetime (Tim Armstrong)*
Southern
Roger Fleming (3.84) 6-2
3-6
7-6		 Michael Licata (3.85)
Joseph Benincasa (3.71)
Match: 3.83 Rating: 3.83
07/22/2018 D1 Adult 18+
4.0
Flight
Piedmont Park (Jeff Wentz)*
Southern		 W Dunwoody CC (Lee Hills)*
Southern
Roger Fleming (3.85) 6-4
6-1		 Les Bethune (3.74)
John Yeager (3.67)
Match: 3.95 Rating: 3.85
07/15/2018 D1 Adult 18+
4.0
Piedmont Park (Jeff Wentz)*
Southern		 L Bitsy Grant (Adam Mraz)*
Southern
Roger Fleming (3.75) 3-6
7-6
7-5		 Hank Price (3.95)
Philip Vorhies (4.20)
Match: 4.07 Rating: 3.86
07/01/2018 D1 Adult 18+
4.0
Piedmont Park (Jeff Wentz)*
Southern		 W Athletic Club NE (Phil Weeks)*
Southern
Roger Fleming (3.83) 6-4
6-2		 John Mays (3.63)
Jerry Schadel (3.49)
Match: 3.73 Rating: 3.75
06/24/2018 D1 Adult 18+
4.0
Piedmont Park (Jeff Wentz)*
Southern		 L McGhee TC (Garnett Taylor)*
Southern
Roger Fleming (3.78) 4-6
6-2
6-2		 Garnett Taylor (4.15)
Sterling Henry (3.90)
Match: 3.88 Rating: 3.79
06/17/2018 D1 Adult 18+
4.0
Piedmont Park (Jeff Wentz)*
Southern		 W Washington Park (Pat Washington)*
Southern
Joseph Dembowski (4.06) 6-1 Reginald Cooper (3.30)
LEE ADDISON (3.08)
Match: 3.74 Rating: 3.74
06/10/2018 D1 Adult 18+
4.0
Piedmont Park (Jeff Wentz)*
Southern		 W Bitsy Grant (Jason Tamayo)*
Southern
Joseph Dembowski (3.93) 6-1
6-0		 Stephen Hill (3.69)
Gil McLemore (3.95)
Match: 4.05 Rating: 3.74
06/03/2018 D2 Adult 18+
4.0
Piedmont Park (Jeff Wentz)*
Southern		 W Bitsy Grant (Austin Russell)*
Southern
Roger Fleming (3.83) 6-3
6-1		 John Deagan (3.54)
Shawn Maddox (3.24)
Match: 3.53 Rating: 3.52
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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