Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
David Orton (Los Altos Hills, CA)
Male
Recent Match History
TTR Singles Rating
Last Match Calculated
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Last Match Calculated
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Recent Match History
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2021 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 0.0 3 0 3 0 0.0 7 1 6 14.3 60 23 37 38.3 0
Adult 65+ 8.0 6 5 1 0 83.3 14 10 4 71.4 103 62 41 60.2 0
Total 9 5 4 0 55.6 21 11 10 52.4 163 85 78 52.1 0
Match Date Match Team Court Partner Opponent(s) W/L Result Match TTR
08/10/2021 Adult 65+
8.0
Sectionals		 HOPKINS PK 65AM8.0A
No California		 D1 Steve Olson John Williams

Rudolph P Perez 		L 6-3
6-2		 NC NC
08/01/2021 Adult 40+ FREMONT HILLS CC 40AM4.5A
No California		 D3 Bob Kamangar Mike Alcheck

Gene Cherng 		L 6-3
6-7
1-0		 NC NC
07/27/2021 Adult 65+
8.0		 HOPKINS PK 65AM8.0A
No California		 D3 Steve Olson Myoung Chiang

Mike Azzopardi 		W 6-2
6-3		 NC NC
07/24/2021 Adult 40+ FREMONT HILLS CC 40AM4.5A
No California		 D2 Andy Drexler Todd H Waibel

Joel Ibarbia 		L 6-1
6-4		 NC NC
07/15/2021 Adult 40+ FREMONT HILLS CC 40AM4.5A
No California		 D1 Greg Heppberger Lars Ahlstrom

Anthony Jones 		L 6-4
6-4		 NC NC
07/08/2021 Adult 65+
8.0		 HOPKINS PK 65AM8.0A
No California		 D1 Mike Dunnam Tony Serksnis

Paul Rubas 		W 3-6
6-4
1-0		 NC NC
06/24/2021 Adult 65+
8.0		 HOPKINS PK 65AM8.0A
No California		 D2 Steve Olson Gary Buzzell

Mike Azzopardi 		W 6-1
6-2		 NC NC
06/15/2021 Adult 65+
8.0		 HOPKINS PK 65AM8.0A
No California		 D3 Mike Dunnam Paul Kutler

Paul Rubas 		W 4-6
6-1
1-0		 NC NC
06/10/2021 Adult 65+
8.0		 HOPKINS PK 65AM8.0A
No California		 D1 Steve Olson Gary Buzzell

Kenneth Hammer 		W 6-2
6-2		 NC NC
08/10/2021 D1 Adult 65+
8.0
Sectionals
HOPKINS PK 65AM8.0A
No California		 L SIERRA SPORT 65AM8.0A
No California
Steve Olson 6-3
6-2		 John Williams
Rudolph P Perez
Match: NC TTR: NC
08/01/2021 D3 Adult 40+
FREMONT HILLS CC 40AM4.5A
No California		 L SAN CARLOS TC/ARGUELLO PK 40AM4.5A
No California
Bob Kamangar 6-3
6-7
1-0		 Mike Alcheck
Gene Cherng
Match: NC TTR: NC
07/27/2021 D3 Adult 65+
8.0
HOPKINS PK 65AM8.0A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 65AM8.0A
No California
Steve Olson 6-2
6-3		 Myoung Chiang
Mike Azzopardi
Match: NC TTR: NC
07/24/2021 D2 Adult 40+
FREMONT HILLS CC 40AM4.5A
No California		 L MILLBRAE RC 40AM4.5A
No California
Andy Drexler 6-1
6-4		 Todd H Waibel
Joel Ibarbia
Match: NC TTR: NC
07/15/2021 D1 Adult 40+
FREMONT HILLS CC 40AM4.5A
No California		 L LADERA OAKS 40AM4.5A
No California
Greg Heppberger 6-4
6-4		 Lars Ahlstrom
Anthony Jones
Match: NC TTR: NC
07/08/2021 D1 Adult 65+
8.0
HOPKINS PK 65AM8.0A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 65AM8.0A
No California
Mike Dunnam 3-6
6-4
1-0		 Tony Serksnis
Paul Rubas
Match: NC TTR: NC
06/24/2021 D2 Adult 65+
8.0
HOPKINS PK 65AM8.0A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 65AM8.0A
No California
Steve Olson 6-1
6-2		 Gary Buzzell
Mike Azzopardi
Match: NC TTR: NC
06/15/2021 D3 Adult 65+
8.0
HOPKINS PK 65AM8.0A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 65AM8.0A
No California
Mike Dunnam 4-6
6-1
1-0		 Paul Kutler
Paul Rubas
Match: NC TTR: NC
06/10/2021 D1 Adult 65+
8.0
HOPKINS PK 65AM8.0A
No California		 W SUNNYVALE TC/SUNNYVALE MTC 65AM8.0A
No California
Steve Olson 6-2
6-2		 Gary Buzzell
Kenneth Hammer
Match: NC TTR: NC
Glossary
Match Player TTR for individual match.
TTR TTR after completed match.
NC Match not calculated into TTR yet.
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