Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
John Summerville (Southport, NC)
Male 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.1651
1/2/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2021 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Combo 6.5 8 6 2 0 75.0 19 12 7 63.2 146 77 69 52.7 0
Total 8 6 2 0 75.0 19 12 7 63.2 146 77 69 52.7 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/06/2021 Combo
6.5
Districts		 Zaharuk’s Hit Men
Southern		 D3 Stephen McNabb
(2.90) 		Chester Hwang
(-----)
Reno Vello
(3.24) 		W 3-6
6-0
1-0		 2.70 -----
11/05/2021 Combo
6.5
Districts		 Zaharuk’s Hit Men
Southern		 D3 Craig MacPherson
(2.75) 		Reno Vello
(3.24)
William Henthorn
(-----) 		L 6-2
6-1		 2.90 -----
10/10/2021 Combo
6.5		 Zaharuk’s Hit Men
Southern		 D3 Craig MacPherson
(2.75) 		Don Cox
(2.80)
Gary Scheer
(2.84) 		W 6-7
6-4
1-0		 2.98 -----
09/15/2021 Combo
6.5		 Zaharuk’s Hit Men
Southern		 D3 Craig MacPherson
(2.75) 		Gary Scheer
(2.84)
Winston Robotham
(2.49) 		W 6-0
6-3		 3.25 -----
09/14/2021 Combo
6.5		 Zaharuk’s Hit Men
Southern		 D2 Stephen McNabb
(2.90) 		Chris Verdegaal
(3.18)
James Comerford
(2.73) 		W 4-6
7-5
1-0		 3.06 -----
09/02/2021 Combo
6.5		 Zaharuk’s Hit Men
Southern		 D1 Michael Bisconti
(2.87) 		Chris Verdegaal
(3.18)
James Comerford
(2.73) 		L 6-0
6-3		 2.37 -----
08/26/2021 Combo
6.5		 Zaharuk’s Hit Men
Southern		 D3 Larry Rogers
(-----) 		James Comerford
(2.73)
Ken Clark
(2.71) 		W 6-4
6-4		 S -----
08/19/2021 Combo
6.5		 Zaharuk’s Hit Men
Southern		 D3 Ed Messmer
(2.90) 		James Comerford
(2.73)
Winston Robotham
(2.49) 		W 6-2
6-4		 2.71 -----
11/06/2021 D3 Combo
6.5
Districts
Zaharuk’s Hit Men
Southern		 W CP KNIGHT
Southern
Stephen McNabb (2.90) 3-6
6-0
1-0		 Chester Hwang (-----)
Reno Vello (3.24)
Match: 2.70 Rating: -----
11/05/2021 D3 Combo
6.5
Districts
Zaharuk’s Hit Men
Southern		 L CP KNIGHT
Southern
Craig MacPherson (2.75) 6-2
6-1		 Reno Vello (3.24)
William Henthorn (-----)
Match: 2.90 Rating: -----
10/10/2021 D3 Combo
6.5
Zaharuk’s Hit Men
Southern		 W Verdegaal Compass Pointe DAY
Southern
Craig MacPherson (2.75) 6-7
6-4
1-0		 Don Cox (2.80)
Gary Scheer (2.84)
Match: 2.98 Rating: -----
09/15/2021 D3 Combo
6.5
Zaharuk’s Hit Men
Southern		 W Verdegaal Compass Pointe DAY
Southern
Craig MacPherson (2.75) 6-0
6-3		 Gary Scheer (2.84)
Winston Robotham (2.49)
Match: 3.25 Rating: -----
09/14/2021 D2 Combo
6.5
Zaharuk’s Hit Men
Southern		 W Verdegaal Compass Pointe DAY
Southern
Stephen McNabb (2.90) 4-6
7-5
1-0		 Chris Verdegaal (3.18)
James Comerford (2.73)
Match: 3.06 Rating: -----
09/02/2021 D1 Combo
6.5
Zaharuk’s Hit Men
Southern		 L Verdegaal Compass Pointe DAY
Southern
Michael Bisconti (2.87) 6-0
6-3		 Chris Verdegaal (3.18)
James Comerford (2.73)
Match: 2.37 Rating: -----
08/26/2021 D3 Combo
6.5
Zaharuk’s Hit Men
Southern		 W Verdegaal Compass Pointe DAY
Southern
Larry Rogers (-----) 6-4
6-4		 James Comerford (2.73)
Ken Clark (2.71)
Match: S Rating: -----
08/19/2021 D3 Combo
6.5
Zaharuk’s Hit Men
Southern		 W Verdegaal Compass Pointe DAY
Southern
Ed Messmer (2.90) 6-2
6-4		 James Comerford (2.73)
Winston Robotham (2.49)
Match: 2.71 Rating: -----
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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