Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Derek Yamamoto (Sacramento, CA)
Male 		4.0 C
12/31/2021
Estimated Dynamic Rating ------
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Projected Year End Rating ------
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4.0 Rating Meter
N/A
3.5001 - 4.0000
Recent Match History Current Rating History
2018 Adult 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 7 4 3 0 57.1 15 6 9 40.0 117 51 66 43.6 0
Total 7 4 3 0 57.1 15 6 9 40.0 117 51 66 43.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/13/2018 Adult 18+
4.0		 NATOMAS RC 18AM4.0A
No California		 S2 Richard Le
(3.87) 		W 6-4
2-6
1-0		 3.84 3.66
06/07/2018 Adult 18+
4.0		 NATOMAS RC 18AM4.0A
No California		 D2 Matt Mentch
(3.82) 		Steve Germoles
(3.84)
Kerry Smyth
(3.49) 		L 6-1
6-1		 3.21 3.52
05/30/2018 Adult 18+
4.0		 NATOMAS RC 18AM4.0A
No California		 D2 Andrew Hindman
(3.63) 		Emmil Simeroth
(3.64)
Richard Rosal
(3.78) 		W 2-6
3-3		 3.58 3.67
05/14/2018 Adult 18+
4.0		 NATOMAS RC 18AM4.0A
No California		 S1 Mark Bittner
(3.89) 		L 6-2
7-5		 3.72 3.71
05/07/2018 Adult 18+
4.0		 NATOMAS RC 18AM4.0A
No California		 S2 Dani Weinstein
(3.56) 		W 7-6
6-2		 3.69 3.69
04/30/2018 Adult 18+
4.0		 NATOMAS RC 18AM4.0A
No California		 D2 Guy Couture
(3.52) 		Vincent Martinez
(3.36)
Brian Stevenson
(3.32) 		W 6-0
6-2		 3.78 3.71
04/25/2018 Adult 18+
4.0		 NATOMAS RC 18AM4.0A
No California		 S1 Tung Le
(3.98) 		L 6-1
6-2		 3.64 3.64
06/13/2018 S2 Adult 18+
4.0
NATOMAS RC 18AM4.0A
No California		 W PARK TERRACE 18AM4.0A
No California
6-4
2-6
1-0		 Richard Le (3.87)
Match: 3.84 Rating: 3.66
06/07/2018 D2 Adult 18+
4.0
NATOMAS RC 18AM4.0A
No California		 L GOLD RIVER RC 18AM4.0B
No California
Matt Mentch (3.82) 6-1
6-1		 Steve Germoles (3.84)
Kerry Smyth (3.49)
Match: 3.21 Rating: 3.52
05/30/2018 D2 Adult 18+
4.0
NATOMAS RC 18AM4.0A
No California		 W YUBA CITY RC 18AM4.0A
No California
Andrew Hindman (3.63) 2-6
3-3		 Emmil Simeroth (3.64)
Richard Rosal (3.78)
Match: 3.58 Rating: 3.67
05/14/2018 S1 Adult 18+
4.0
NATOMAS RC 18AM4.0A
No California		 L ANTELOPE TA/ANTELOPE COMMUNITY PK 18AM4.0A
No California
6-2
7-5		 Mark Bittner (3.89)
Match: 3.72 Rating: 3.71
05/07/2018 S2 Adult 18+
4.0
NATOMAS RC 18AM4.0A
No California		 W BROADSTONE RC 18AM4.0A
No California
7-6
6-2		 Dani Weinstein (3.56)
Match: 3.69 Rating: 3.69
04/30/2018 D2 Adult 18+
4.0
NATOMAS RC 18AM4.0A
No California		 W JOHNSON RANCH 18AM4.0B
No California
Guy Couture (3.52) 6-0
6-2		 Vincent Martinez (3.36)
Brian Stevenson (3.32)
Match: 3.78 Rating: 3.71
04/25/2018 S1 Adult 18+
4.0
NATOMAS RC 18AM4.0A
No California		 L PARK TERRACE 18AM4.0A
No California
6-1
6-2		 Tung Le (3.98)
Match: 3.64 Rating: 3.64
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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