Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
David Williams (Portland, OR)
Male 		4.5 S
4/2/2023
Estimated Dynamic Rating ------
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Projected Year End Rating ------
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4.5 Rating Meter
N/A
4.0001 - 4.5000
Recent Match History Current Rating History
2019 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.5 4 0 4 0 0.0 8 0 8 0.0 80 29 51 36.3 0
Adult 55+ 9.0 4 0 4 0 0.0 8 0 8 0.0 71 22 49 31.0 0
Total 8 0 8 0 0.0 16 0 16 0.0 151 51 100 33.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/01/2019 Adult 55+
9.0		 WHRC-Crossley
Pacific NW		 D1 Chris Fahlbusch
(4.05) 		Steve Bidwell
(4.14)
Tom Herkamp
(4.10) 		L 6-4
6-4		 4.01 4.04
10/27/2019 Adult 55+
9.0		 WHRC-Crossley
Pacific NW		 D3 Steve Martini
(3.97) 		James Hockley
(3.64)
Rodrigo Aguilar
(4.11) 		L 6-3
7-6		 3.84 4.02
10/11/2019 Adult 55+
9.0		 WHRC-Crossley
Pacific NW		 D2 Steve Martini
(4.01) 		Brian Leahy
(4.41)
David Squire
(4.08) 		L 6-2
6-1		 3.93 4.08
09/28/2019 Adult 55+
9.0		 WHRC-Crossley
Pacific NW		 D2 Steve Martini
(4.03) 		Tom Herkamp
(4.09)
Arthur Kowitch
(4.20) 		L 6-1
6-1		 3.80 4.06
05/31/2019 Adult 40+
4.5		 WHRC-Heller
Pacific NW		 D2 Richard Crossley
(3.96) 		Jack Griffin
(4.38)
Steve Bolstad
(4.08) 		L 6-1
6-2		 4.01 4.12
05/19/2019 Adult 40+
4.5		 WHRC-Heller
Pacific NW		 D1 Steve Martini
(4.02) 		Josh Schweitz
(4.79)
Arthur Kowitch
(4.24) 		L 7-5
7-5		 4.47 4.21
05/10/2019 Adult 40+
4.5		 WHRC-Heller
Pacific NW		 D1 Steve Martini
(3.99) 		Christopher Haddon
(4.18)
Damon Ogden
(4.17) 		L 7-6
6-4		 4.17 4.13
05/05/2019 Adult 40+
4.5		 WHRC-Heller
Pacific NW		 D1 Sam Aiello
(3.72) 		Mitchell Strauss
(4.35)
Kent Lewis
(3.76) 		L 6-4
6-2		 4.07 4.11
11/01/2019 D1 Adult 55+
9.0
WHRC-Crossley
Pacific NW		 L SHC-Farrell
Pacific NW
Chris Fahlbusch (4.05) 6-4
6-4		 Steve Bidwell (4.14)
Tom Herkamp (4.10)
Match: 4.01 Rating: 4.04
10/27/2019 D3 Adult 55+
9.0
WHRC-Crossley
Pacific NW		 L MAC-Aguilar
Pacific NW
Steve Martini (3.97) 6-3
7-6		 James Hockley (3.64)
Rodrigo Aguilar (4.11)
Match: 3.84 Rating: 4.02
10/11/2019 D2 Adult 55+
9.0
WHRC-Crossley
Pacific NW		 L MAC-Aguilar
Pacific NW
Steve Martini (4.01) 6-2
6-1		 Brian Leahy (4.41)
David Squire (4.08)
Match: 3.93 Rating: 4.08
09/28/2019 D2 Adult 55+
9.0
WHRC-Crossley
Pacific NW		 L SHC-Farrell
Pacific NW
Steve Martini (4.03) 6-1
6-1		 Tom Herkamp (4.09)
Arthur Kowitch (4.20)
Match: 3.80 Rating: 4.06
05/31/2019 D2 Adult 40+
4.5
WHRC-Heller
Pacific NW		 L MPRC-Rider
Pacific NW
Richard Crossley (3.96) 6-1
6-2		 Jack Griffin (4.38)
Steve Bolstad (4.08)
Match: 4.01 Rating: 4.12
05/19/2019 D1 Adult 40+
4.5
WHRC-Heller
Pacific NW		 L PTC-Borosky
Pacific NW
Steve Martini (4.02) 7-5
7-5		 Josh Schweitz (4.79)
Arthur Kowitch (4.24)
Match: 4.47 Rating: 4.21
05/10/2019 D1 Adult 40+
4.5
WHRC-Heller
Pacific NW		 L MAC-Aguilar
Pacific NW
Steve Martini (3.99) 7-6
6-4		 Christopher Haddon (4.18)
Damon Ogden (4.17)
Match: 4.17 Rating: 4.13
05/05/2019 D1 Adult 40+
4.5
WHRC-Heller
Pacific NW		 L MPRC-Rider
Pacific NW
Sam Aiello (3.72) 6-4
6-2		 Mitchell Strauss (4.35)
Kent Lewis (3.76)
Match: 4.07 Rating: 4.11
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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