Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
Sonnie Koko (Honolulu, HI)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.8704
11/24/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2020 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.0 8 6 2 0 75.0 18 13 5 72.2 134 85 49 63.4 0
Mixed 18+ 8.0 2 1 1 0 50.0 5 2 3 40.0 41 19 22 46.3 0
Total 10 7 3 0 70.0 23 15 8 65.2 175 104 71 59.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
02/29/2020 Adult 40+
4.0		 Hot Shots
Hawaii		 S1 Jennifer Harada
(3.32) 		W 6-0
6-0		 3.80 3.78
02/22/2020 Adult 40+
4.0		 Hot Shots
Hawaii		 S1 Mika Murakami
(3.60) 		L 2-6
7-5
1-0		 3.62 3.75
02/15/2020 Adult 40+
4.0		 Hot Shots
Hawaii		 S1 Praphaporn Downing
(3.81) 		W 6-4
3-6
1-0		 3.81 3.79
02/11/2020 Adult 40+
4.0		 Hot Shots
Hawaii		 S1 Trina Onuma
(3.34) 		W 6-0
6-0		 3.82 3.78
02/08/2020 Mixed 18+
8.0		 Team 96797
Hawaii		 D2 Richard Pentecostes
(4.11) 		Aaron Yamato
(4.10)
Emily John
(4.01) 		L 7-5
6-3		 3.78 3.81
02/08/2020 Adult 40+
4.0		 Hot Shots
Hawaii		 S1 Carolyn Vos Strache
(3.60) 		W 6-3
6-3		 3.79 3.79
01/26/2020 Mixed 18+
8.0		 Team 96797
Hawaii		 D2 Lloyd Yamada
(3.52) 		Ryan Moux
(3.37)
Gwen Yoshimoto
(3.79) 		W 4-6
6-3
1-0		 3.79 3.82
01/25/2020 Adult 40+
4.0		 Hot Shots
Hawaii		 S1 Mari Nakashizuka
(3.45) 		W 6-2
6-1		 3.79 3.78
01/11/2020 Adult 40+
4.0		 Hot Shots
Hawaii		 S1 Noel Salter
(3.86) 		L 6-4
6-0		 3.57 3.76
01/04/2020 Adult 40+
4.0		 Hot Shots
Hawaii		 D2 Laura Merrifield
(3.81) 		Leslie Crow
(3.73)
Setsuko Tamura
(3.64) 		W 6-4
6-4		 3.79 3.82
02/29/2020 S1 Adult 40+
4.0
Hot Shots
Hawaii		 W We Will Break You
Hawaii
6-0
6-0		 Jennifer Harada (3.32)
Match: 3.80 Rating: 3.78
02/22/2020 S1 Adult 40+
4.0
Hot Shots
Hawaii		 L Oahu - Shot Girls
Hawaii
2-6
7-5
1-0		 Mika Murakami (3.60)
Match: 3.62 Rating: 3.75
02/15/2020 S1 Adult 40+
4.0
Hot Shots
Hawaii		 W KRC Cosmo Women
Hawaii
6-4
3-6
1-0		 Praphaporn Downing (3.81)
Match: 3.81 Rating: 3.79
02/11/2020 S1 Adult 40+
4.0
Hot Shots
Hawaii		 W Tennis Buds
Hawaii
6-0
6-0		 Trina Onuma (3.34)
Match: 3.82 Rating: 3.78
02/08/2020 D2 Mixed 18+
8.0
Team 96797
Hawaii		 L iShoyu
Hawaii
Richard Pentecostes (4.11) 7-5
6-3		 Aaron Yamato (4.10)
Emily John (4.01)
Match: 3.78 Rating: 3.81
02/08/2020 S1 Adult 40+
4.0
Hot Shots
Hawaii		 W OC Love Tennis
Hawaii
6-3
6-3		 Carolyn Vos Strache (3.60)
Match: 3.79 Rating: 3.79
01/26/2020 D2 Mixed 18+
8.0
Team 96797
Hawaii		 W KPR
Hawaii
Lloyd Yamada (3.52) 4-6
6-3
1-0		 Ryan Moux (3.37)
Gwen Yoshimoto (3.79)
Match: 3.79 Rating: 3.82
01/25/2020 S1 Adult 40+
4.0
Hot Shots
Hawaii		 W Team Donna
Hawaii
6-2
6-1		 Mari Nakashizuka (3.45)
Match: 3.79 Rating: 3.78
01/11/2020 S1 Adult 40+
4.0
Hot Shots
Hawaii		 L Main Draw
Hawaii
6-4
6-0		 Noel Salter (3.86)
Match: 3.57 Rating: 3.76
01/04/2020 D2 Adult 40+
4.0
Hot Shots
Hawaii		 W Viva Tennis
Hawaii
Laura Merrifield (3.81) 6-4
6-4		 Leslie Crow (3.73)
Setsuko Tamura (3.64)
Match: 3.79 Rating: 3.82
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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