Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2017) View Advanced Player Stats
David Orton (Los Altos Hills, CA)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 4.0000
12/12/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2017 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 4 4 0 0 100.0 10 8 2 80.0 70 44 26 62.9 0
Adult 40+ 4.5 4 3 1 0 75.0 8 6 2 75.0 73 44 29 60.3 0
Adult 55+ 9.0 3 1 2 0 33.3 6 2 4 33.3 56 25 31 44.6 0
Total 11 8 3 0 72.7 24 16 8 66.7 199 113 86 56.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/24/2017 Adult 55+
9.0
Sectionals		 CUESTA TC 55AM9.0A
No California		 D2 David Pefley
(4.16) 		Jeffrey Goldfien
(4.28)
Timothy John ONeal
(4.51) 		L 6-4
6-1		 4.16 4.15
07/01/2017 Adult 55+
9.0		 CUESTA TC 55AM9.0A
No California		 D3 Craig Pelton
(4.24) 		John Lieu
(4.01)
Richard Lobo
(4.08) 		W 7-5
6-1		 4.21 4.18
06/18/2017 Adult 18+
4.5		 FREMONT HILLS CC 18AM4.5A
No California		 D3 Andy Drexler
(4.14) 		Ron Yu
(3.90)
Nathan Walker
(3.99) 		W 6-4
6-4		 4.04 4.14
06/17/2017 Adult 55+
9.0		 CUESTA TC 55AM9.0A
No California		 D3 Scott Spielman
(4.33) 		Jim Foug
(4.07)
Ron Pruzan
(4.23) 		L 7-5
6-2		 3.92 4.14
05/27/2017 Adult 18+
4.5		 FREMONT HILLS CC 18AM4.5A
No California		 D2 Greg Heppberger
(4.35) 		Jeremy Chen
(3.71)
Scott Kennedy
(4.03) 		W 6-0
6-3		 4.15 4.20
04/23/2017 Adult 18+
4.5		 FREMONT HILLS CC 18AM4.5A
No California		 D3 Andy Drexler
(4.22) 		Jim Evans
(3.86)
Stephen Wheeler
(4.05) 		W 6-2
2-6
1-0		 4.02 4.18
04/15/2017 Adult 40+
4.5
League		 FREMONT HILLS CC 40AM4.5+A
No California		 D3 Andy Drexler
(4.14) 		Eric Tsai
(4.28)
Don Scettrini
(4.29) 		W 6-3
6-3		 4.51 4.28
04/09/2017 Adult 18+
4.5		 FREMONT HILLS CC 18AM4.5A
No California		 D1 Alexandre Lenart
(4.27) 		Scott Kennedy
(-----)
Hai Nguyen
(4.01) 		W 4-6
6-1
1-0		 4.21 4.21
03/25/2017 Adult 40+
4.5		 FREMONT HILLS CC 40AM4.5+A
No California		 D1 Greg Heppberger
(4.44) 		Reuben Chen
(4.32)
Paul Chen
(4.09) 		W 6-3
6-2		 4.31 4.21
03/18/2017 Adult 40+
4.5		 FREMONT HILLS CC 40AM4.5+A
No California		 D1 Ole Hoefelmann
(4.60) 		Yee Hew
(4.21)
Timothy Shotter
(4.06) 		W 6-1
7-5		 4.15 4.17
02/26/2017 Adult 40+
4.5		 FREMONT HILLS CC 40AM4.5+A
No California		 D2 Kevin Skelly
(4.01) 		David Crawford
(4.35)
Dan Dewitt
(4.05) 		L 6-3
6-4		 4.15 4.19
09/24/2017 D2 Adult 55+
9.0
Sectionals
CUESTA TC 55AM9.0A
No California		 L PLEASANTON 55AM9.0A
No California
David Pefley (4.16) 6-4
6-1		 Jeffrey Goldfien (4.28)
Timothy John ONeal (4.51)
Match: 4.16 Rating: 4.15
07/01/2017 D3 Adult 55+
9.0
CUESTA TC 55AM9.0A
No California		 W SAN CARLOS TC/ARGUELLO PK 55AM9.0A
No California
Craig Pelton (4.24) 7-5
6-1		 John Lieu (4.01)
Richard Lobo (4.08)
Match: 4.21 Rating: 4.18
06/18/2017 D3 Adult 18+
4.5
FREMONT HILLS CC 18AM4.5A
No California		 W UNIVERSITY CLUB PA 18AM4.5A
No California
Andy Drexler (4.14) 6-4
6-4		 Ron Yu (3.90)
Nathan Walker (3.99)
Match: 4.04 Rating: 4.14
06/17/2017 D3 Adult 55+
9.0
CUESTA TC 55AM9.0A
No California		 L FOOTHILLS TandS 55AM9.0A
No California
Scott Spielman (4.33) 7-5
6-2		 Jim Foug (4.07)
Ron Pruzan (4.23)
Match: 3.92 Rating: 4.14
05/27/2017 D2 Adult 18+
4.5
FREMONT HILLS CC 18AM4.5A
No California		 W MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.5A
No California
Greg Heppberger (4.35) 6-0
6-3		 Jeremy Chen (3.71)
Scott Kennedy (4.03)
Match: 4.15 Rating: 4.20
04/23/2017 D3 Adult 18+
4.5
FREMONT HILLS CC 18AM4.5A
No California		 W LADERA OAKS 18AM4.5A
No California
Andy Drexler (4.22) 6-2
2-6
1-0		 Jim Evans (3.86)
Stephen Wheeler (4.05)
Match: 4.02 Rating: 4.18
04/15/2017 D3 Adult 40+
4.5
League
FREMONT HILLS CC 40AM4.5+A
No California		 W SAN CARLOS TC/ARGUELLO PK 40AM4.5+A
No California
Andy Drexler (4.14) 6-3
6-3		 Eric Tsai (4.28)
Don Scettrini (4.29)
Match: 4.51 Rating: 4.28
04/09/2017 D1 Adult 18+
4.5
FREMONT HILLS CC 18AM4.5A
No California		 W MOUNTAIN VIEW TC/RENGSTORFF PK 18AM4.5A
No California
Alexandre Lenart (4.27) 4-6
6-1
1-0		 Scott Kennedy (-----)
Hai Nguyen (4.01)
Match: 4.21 Rating: 4.21
03/25/2017 D1 Adult 40+
4.5
FREMONT HILLS CC 40AM4.5+A
No California		 W SAN CARLOS TC/ARGUELLO PK 40AM4.5+A
No California
Greg Heppberger (4.44) 6-3
6-2		 Reuben Chen (4.32)
Paul Chen (4.09)
Match: 4.31 Rating: 4.21
03/18/2017 D1 Adult 40+
4.5
FREMONT HILLS CC 40AM4.5+A
No California		 W BAY CLUB REDWOOD SHORES 40AM4.5+A
No California
Ole Hoefelmann (4.60) 6-1
7-5		 Yee Hew (4.21)
Timothy Shotter (4.06)
Match: 4.15 Rating: 4.17
02/26/2017 D2 Adult 40+
4.5
FREMONT HILLS CC 40AM4.5+A
No California		 L PENINSULA TC 40AM4.5+A
No California
Kevin Skelly (4.01) 6-3
6-4		 David Crawford (4.35)
Dan Dewitt (4.05)
Match: 4.15 Rating: 4.19
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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