Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2016) View Advanced Player Stats
Grayson DeBerry (Williamsburg, VA)
Male 		------
----------
Estimated Dynamic Rating ------
----------
Projected Year End Rating ------
----------
Rating Meter
N/A
Recent Match History Current Rating History
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
05/09/2016 Tournament
B18d		 Jamestown HS vs. York HS RR Brad Mahaffey
(-----) 		Walter Buck
(-----)
Josh McFadden
(-----) 		W 8-6 S -----
05/09/2016 Tournament
B18s		 Jamestown HS vs. York HS RR Josh McFadden
(-----) 		W 6-1
6-3		 S -----
04/27/2016 Tournament
B18d		 Jamestown HS v. Bruton HS RR Brad Mahaffey
(-----) 		Boy 1 High School
(-----)
Boy 2 High School
(-----) 		W 8-2 S -----
04/27/2016 Tournament
B18s		 Jamestown HS v. Bruton HS RR Boy 1 High School
(-----) 		W 6-0
6-1		 S -----
04/21/2016 Tournament
B18s		 Jamestown HS v. New Kent HS RR Ethan Ashford
(-----) 		W 6-0
6-0		 S -----
04/21/2016 Tournament
B18d		 Jamestown HS v. New Kent HS RR Brad Mahaffey
(-----) 		Ethan Ashford
(-----)
Ian Edmonds
(-----) 		W 8-0 S -----
04/20/2016 Tournament
B18d		 Jamestown HS v. Warhill HS (DUAL MATCH 30 pts) RR Brad Mahaffey
(-----) 		Jackson Cummins
(-----)
Sam Hrncir
(-----) 		W 8-1 S -----
04/20/2016 Tournament
B18s		 Jamestown HS v. Warhill HS (DUAL MATCH 30 pts) RR Jackson Cummins
(-----) 		W 6-1
6-2		 S -----
04/18/2016 Tournament
B18d		 Jamestown HS v. Grassfield HS (DUAL MATCH 30 pts) RR Brad Mahaffey
(-----) 		JACK MICHAUD
(-----)
Noah Warack
(-----) 		W 6-2
6-2		 S -----
04/18/2016 Tournament
B18s		 Jamestown HS v. Grassfield HS (DUAL MATCH 30 pts) RR Noah Warack
(-----) 		W 6-2
6-2		 S -----
04/14/2016 Tournament
B18d		 Jamestown HS v. Lafayette HS (DUAL MATCH 30 pts) RR Brad Mahaffey
(-----) 		Jake Clark
(-----)
Griffin Hurt
(-----) 		W 8-0 S -----
04/14/2016 Tournament
B18s		 Jamestown HS v. Lafayette HS (DUAL MATCH 30 pts) RR Griffin Hurt
(-----) 		W 6-1
6-1		 S -----
04/12/2016 Tournament
B18d		 Jamestown HS v. Poquoson HS (DUAL MATCH 30pts) RR Brad Mahaffey
(-----) 		Viet Nguyen
(-----)
Samuel Washburn
(-----) 		W 8-6 S -----
04/12/2016 Tournament
B18s		 Jamestown HS v. Poquoson HS (DUAL MATCH 30pts) RR Samuel Washburn
(-----) 		W 6-4
7-5		 S -----
03/30/2016 Tournament
B18d		 Jamestown HS v. Tabb HS DUAL MATCH (30 Pts) RR Brad Mahaffey
(-----) 		Jacob Borowy
(-----)
Yuguan Qing
(-----) 		W 8-6 S -----
03/30/2016 Tournament
B18s		 Jamestown HS v. Tabb HS DUAL MATCH (30 Pts) RR Yuguan Qing
(-----) 		W 6-3
6-0		 S -----
03/23/2016 Tournament
B18s		 Jamestown HS v. Norfolk Academy (DUAL MATCH 20 pts) RR Dillon Jacob
(-----) 		L 6-1
3-0		 S -----
03/18/2016 Tournament
B18d		 Jamestown HS v. Cape Henry Collegiate DUAL MATCH (20 pts) RR Brad Mahaffey
(-----) 		Andrew Roberts
(-----)
Conor Somers
(-----) 		L 8-4 S -----
03/18/2016 Tournament
B18s		 Jamestown HS v. Cape Henry Collegiate DUAL MATCH (20 pts) RR Conor Somers
(-----) 		L 6-0
6-0		 S -----
03/17/2016 Tournament
B18s		 Jamestown HS v. Richmond Collegiate DUAL MATCH (30 pts) RR Winston Willett
(-----) 		L 10-7 S -----
03/15/2016 Tournament
B18d		 Jamestown HS v. Maury HS DUAL MATCH (20 pts) RR Brad Mahaffey
(-----) 		Harrison Gray
(-----)
Ethan Willingham
(-----) 		W 6-1
6-2		 S -----
03/15/2016 Tournament
B18s		 Jamestown HS v. Maury HS DUAL MATCH (20 pts) RR Ethan Willingham
(-----) 		W 6-1
6-2		 S -----
03/09/2016 Tournament
B18d		 Jamestown HS v. Douglas Freeman HS DUAL MATCH (20 pts.) RR Brad Mahaffey
(-----) 		Joseph Brown
(-----)
William Westerfield
(-----) 		L 10-5 S -----
03/09/2016 Tournament
B18s		 Jamestown HS v. Douglas Freeman HS DUAL MATCH (20 pts.) RR Joseph Brown
(-----) 		L 10-0 S -----
02/06/2016 Tournament
B16d		 USTA/MAS CHALLENGER #1 L4 NL0 (400 Pts) 16 Bryon Toner
(-----) 		Samuel Coan
(-----)
Michael Pollatos
(-----) 		L 8-4 S -----
02/06/2016 Tournament
B16s		 USTA/MAS CHALLENGER #1 L4 NL0 (400 Pts) 32 Hayden Postin
(-----) 		L 6-0
6-0		 S -----
Jamestown HS vs. York HS
05/09/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 8-6 Walter Buck (-----)
Josh McFadden (-----)
Match: S Rating: -----
Jamestown HS vs. York HS
05/09/2016 RR Tournament
B18s
W
6-1
6-3		 Josh McFadden (-----)
Match: S Rating: -----
Jamestown HS v. Bruton HS
04/27/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 8-2 Boy 1 High School (-----)
Boy 2 High School (-----)
Match: S Rating: -----
Jamestown HS v. Bruton HS
04/27/2016 RR Tournament
B18s
W
6-0
6-1		 Boy 1 High School (-----)
Match: S Rating: -----
Jamestown HS v. New Kent HS
04/21/2016 RR Tournament
B18s
W
6-0
6-0		 Ethan Ashford (-----)
Match: S Rating: -----
Jamestown HS v. New Kent HS
04/21/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 8-0 Ethan Ashford (-----)
Ian Edmonds (-----)
Match: S Rating: -----
Jamestown HS v. Warhill HS (DUAL MATCH 30 pts)
04/20/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 8-1 Jackson Cummins (-----)
Sam Hrncir (-----)
Match: S Rating: -----
Jamestown HS v. Warhill HS (DUAL MATCH 30 pts)
04/20/2016 RR Tournament
B18s
W
6-1
6-2		 Jackson Cummins (-----)
Match: S Rating: -----
Jamestown HS v. Grassfield HS (DUAL MATCH 30 pts)
04/18/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 6-2
6-2		 JACK MICHAUD (-----)
Noah Warack (-----)
Match: S Rating: -----
Jamestown HS v. Grassfield HS (DUAL MATCH 30 pts)
04/18/2016 RR Tournament
B18s
W
6-2
6-2		 Noah Warack (-----)
Match: S Rating: -----
Jamestown HS v. Lafayette HS (DUAL MATCH 30 pts)
04/14/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 8-0 Jake Clark (-----)
Griffin Hurt (-----)
Match: S Rating: -----
Jamestown HS v. Lafayette HS (DUAL MATCH 30 pts)
04/14/2016 RR Tournament
B18s
W
6-1
6-1		 Griffin Hurt (-----)
Match: S Rating: -----
Jamestown HS v. Poquoson HS (DUAL MATCH 30pts)
04/12/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 8-6 Viet Nguyen (-----)
Samuel Washburn (-----)
Match: S Rating: -----
Jamestown HS v. Poquoson HS (DUAL MATCH 30pts)
04/12/2016 RR Tournament
B18s
W
6-4
7-5		 Samuel Washburn (-----)
Match: S Rating: -----
Jamestown HS v. Tabb HS DUAL MATCH (30 Pts)
03/30/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 8-6 Jacob Borowy (-----)
Yuguan Qing (-----)
Match: S Rating: -----
Jamestown HS v. Tabb HS DUAL MATCH (30 Pts)
03/30/2016 RR Tournament
B18s
W
6-3
6-0		 Yuguan Qing (-----)
Match: S Rating: -----
Jamestown HS v. Norfolk Academy (DUAL MATCH 20 pts)
03/23/2016 RR Tournament
B18s
L
6-1
3-0		 Dillon Jacob (-----)
Match: S Rating: -----
Jamestown HS v. Cape Henry Collegiate DUAL MATCH (20 pts)
03/18/2016 RR Tournament
B18d
L
Brad Mahaffey (-----) 8-4 Andrew Roberts (-----)
Conor Somers (-----)
Match: S Rating: -----
Jamestown HS v. Cape Henry Collegiate DUAL MATCH (20 pts)
03/18/2016 RR Tournament
B18s
L
6-0
6-0		 Conor Somers (-----)
Match: S Rating: -----
Jamestown HS v. Richmond Collegiate DUAL MATCH (30 pts)
03/17/2016 RR Tournament
B18s
L
10-7 Winston Willett (-----)
Match: S Rating: -----
Jamestown HS v. Maury HS DUAL MATCH (20 pts)
03/15/2016 RR Tournament
B18d
W
Brad Mahaffey (-----) 6-1
6-2		 Harrison Gray (-----)
Ethan Willingham (-----)
Match: S Rating: -----
Jamestown HS v. Maury HS DUAL MATCH (20 pts)
03/15/2016 RR Tournament
B18s
W
6-1
6-2		 Ethan Willingham (-----)
Match: S Rating: -----
Jamestown HS v. Douglas Freeman HS DUAL MATCH (20 pts.)
03/09/2016 RR Tournament
B18d
L
Brad Mahaffey (-----) 10-5 Joseph Brown (-----)
William Westerfield (-----)
Match: S Rating: -----
Jamestown HS v. Douglas Freeman HS DUAL MATCH (20 pts.)
03/09/2016 RR Tournament
B18s
L
10-0 Joseph Brown (-----)
Match: S Rating: -----
USTA/MAS CHALLENGER #1 L4 NL0 (400 Pts)
02/06/2016 16 Tournament
B16d
L
Bryon Toner (-----) 8-4 Samuel Coan (-----)
Michael Pollatos (-----)
Match: S Rating: -----
USTA/MAS CHALLENGER #1 L4 NL0 (400 Pts)
02/06/2016 32 Tournament
B16s
L
6-0
6-0		 Hayden Postin (-----)
Match: S 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.
This site is not affiliated, endorsed, or associated by or with the USTA in any manner nor are the ratings affiliated with the NTRP rating system.
Copyright © 2016-2024 TennisRecord.com All rights reserved.

Privacy Policy  |  Sitemap