Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Ronald Shimizu (Salinas, CA)
Male 		3.5 C
12/31/2022
Estimated Dynamic Rating 3.2888
12/12/2024
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2018 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 10 10 0 0 100.0 22 20 2 90.9 176 119 57 67.6 0
Combo 6.5 3 3 0 0 100.0 6 6 0 100.0 45 36 9 80.0 0
Combo 7.5 4 2 2 0 50.0 11 6 5 54.5 71 37 34 52.1 0
Total 17 15 2 0 88.2 39 32 7 82.1 292 192 100 65.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/16/2018 Combo
6.5		 SHERWOOD TC CM6.5A
No California		 D2 Elmer Dolera
(3.12) 		David Fleming
(-----)
Bret Johnson
(2.77) 		W 6-2
6-2		 S -----
12/09/2018 Combo
6.5		 SHERWOOD TC CM6.5A
No California		 D2 Isaac Martinez
(3.18) 		Kimble Jarrold
(3.03)
Doug Warrilow
(2.75) 		W 6-1
6-0		 3.41 -----
12/02/2018 Combo
6.5		 SHERWOOD TC CM6.5A
No California		 D2 Elmer Dolera
(3.12) 		Rick Jacobson
(3.22)
Jack Kirchner
(2.90) 		W 6-1
6-3		 3.48 -----
11/10/2018 Combo
7.5		 SHERWOOD TC CM7.5A
No California		 D2 Eugene Paulo
(3.53) 		Miguel Solis
(3.71)
Ray Smith
(3.45) 		W 6-3
6-2		 3.74 -----
10/21/2018 Combo
7.5		 SHERWOOD TC CM7.5A
No California		 D1 Eugene Paulo
(3.57) 		Michael Burns
(3.49)
William Hammond
(3.90) 		L 6-2
4-6
1-0		 3.48 -----
10/14/2018 Combo
7.5		 SHERWOOD TC CM7.5A
No California		 D2 Steven Ngoi
(3.52) 		Bret Hammon
(3.60)
Michael Hyndman
(3.41) 		L 3-6
6-2
1-0		 3.34 -----
10/06/2018 Combo
7.5		 SHERWOOD TC CM7.5A
No California		 D1 Steven Ngoi
(3.52) 		Roger Stocker
(3.89)
Leo Fale
(-----) 		W 2-6
6-2
1-0		 S -----
07/14/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Steven Ngoi
(3.59) 		Jonathan Bliss
(3.30)
Rocco Costanza
(3.28) 		W 6-3
7-6		 3.30 3.42
07/01/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Steven Ngoi
(3.64) 		Del Struthers
(3.13)
Peter McElheny
(3.38) 		W 6-4
7-6		 3.24 3.42
06/23/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Albert Fong
(3.31) 		Rich Woolman
(3.16)
Michael Hyndman
(3.38) 		W 6-2
3-6
1-0		 3.42 3.47
06/16/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Steven Ngoi
(3.64) 		David Amadia
(3.23)
Michael St Shepard
(3.16) 		W 6-0
6-1		 3.57 3.50
06/02/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Steven Ngoi
(3.61) 		Greg Gaon
(3.41)
Bert Lemke
(3.14) 		W 6-0
6-1		 3.63 3.51
05/26/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Steven Ngoi
(3.58) 		Kevin Smith
(3.46)
Peter McElheny
(3.37) 		W 6-2
6-4		 3.52 3.45
05/12/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Steven Ngoi
(3.61) 		David Fleming
(3.49)
John Greene
(3.28) 		W 6-3
4-6
1-0		 3.35 3.39
04/29/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Steven Ngoi
(3.57) 		David Amadia
(3.46)
Ricardo Palma
(3.25) 		W 6-1
6-2		 3.60 3.44
04/21/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D2 Albert Fong
(3.24) 		William Knowles
(3.17)
Matthew Perlman
(3.16) 		W 6-3
6-3		 3.42 3.38
04/15/2018 Adult 18+
3.5		 EVERETT ALVAREZ HS 18AM3.5A
No California		 D1 Steven Ngoi
(3.57) 		John Bailey
(3.17)
Bert Lemke
(3.19) 		W 6-3
6-1		 3.37 3.37
12/16/2018 D2 Combo
6.5
SHERWOOD TC CM6.5A
No California		 W RIO DEL MAR CM6.5A
No California
Elmer Dolera (3.12) 6-2
6-2		 David Fleming (-----)
Bret Johnson (2.77)
Match: S Rating: -----
12/09/2018 D2 Combo
6.5
SHERWOOD TC CM6.5A
No California		 W LA MADRONA SR CM6.5A
No California
Isaac Martinez (3.18) 6-1
6-0		 Kimble Jarrold (3.03)
Doug Warrilow (2.75)
Match: 3.41 Rating: -----
12/02/2018 D2 Combo
6.5
SHERWOOD TC CM6.5A
No California		 W JADE PK CM6.5A
No California
Elmer Dolera (3.12) 6-1
6-3		 Rick Jacobson (3.22)
Jack Kirchner (2.90)
Match: 3.48 Rating: -----
11/10/2018 D2 Combo
7.5
SHERWOOD TC CM7.5A
No California		 W CENTRAL PK SALINAS CM7.5A
No California
Eugene Paulo (3.53) 6-3
6-2		 Miguel Solis (3.71)
Ray Smith (3.45)
Match: 3.74 Rating: -----
10/21/2018 D1 Combo
7.5
SHERWOOD TC CM7.5A
No California		 L RIDGEMARK G&CC CM7.5A
No California
Eugene Paulo (3.57) 6-2
4-6
1-0		 Michael Burns (3.49)
William Hammond (3.90)
Match: 3.48 Rating: -----
10/14/2018 D2 Combo
7.5
SHERWOOD TC CM7.5A
No California		 L GILROY TENNIS CLUB/GILROY TENNIS CTR CM7.5A
No California
Steven Ngoi (3.52) 3-6
6-2
1-0		 Bret Hammon (3.60)
Michael Hyndman (3.41)
Match: 3.34 Rating: -----
10/06/2018 D1 Combo
7.5
SHERWOOD TC CM7.5A
No California		 W CENTRAL PK SALINAS CM7.5A
No California
Steven Ngoi (3.52) 2-6
6-2
1-0		 Roger Stocker (3.89)
Leo Fale (-----)
Match: S Rating: -----
07/14/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W CABRILLO COL 18AM3.5A
No California
Steven Ngoi (3.59) 6-3
7-6		 Jonathan Bliss (3.30)
Rocco Costanza (3.28)
Match: 3.30 Rating: 3.42
07/01/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W GILROY TENNIS CLUB/GILROY TENNIS CTR 18AM3.5A
No California
Steven Ngoi (3.64) 6-4
7-6		 Del Struthers (3.13)
Peter McElheny (3.38)
Match: 3.24 Rating: 3.42
06/23/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W GILROY TENNIS CLUB/GILROY TENNIS CTR 18AM3.5A
No California
Albert Fong (3.31) 6-2
3-6
1-0		 Rich Woolman (3.16)
Michael Hyndman (3.38)
Match: 3.42 Rating: 3.47
06/16/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W LA MADRONA SR 18AM3.5A
No California
Steven Ngoi (3.64) 6-0
6-1		 David Amadia (3.23)
Michael St Shepard (3.16)
Match: 3.57 Rating: 3.50
06/02/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W SEASCAPE SC 18AM3.5A
No California
Steven Ngoi (3.61) 6-0
6-1		 Greg Gaon (3.41)
Bert Lemke (3.14)
Match: 3.63 Rating: 3.51
05/26/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W GILROY TENNIS CLUB/GILROY TENNIS CTR 18AM3.5A
No California
Steven Ngoi (3.58) 6-2
6-4		 Kevin Smith (3.46)
Peter McElheny (3.37)
Match: 3.52 Rating: 3.45
05/12/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W CABRILLO COL 18AM3.5A
No California
Steven Ngoi (3.61) 6-3
4-6
1-0		 David Fleming (3.49)
John Greene (3.28)
Match: 3.35 Rating: 3.39
04/29/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W LA MADRONA SR 18AM3.5A
No California
Steven Ngoi (3.57) 6-1
6-2		 David Amadia (3.46)
Ricardo Palma (3.25)
Match: 3.60 Rating: 3.44
04/21/2018 D2 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W CHAMISAL TC 18AM3.5A
No California
Albert Fong (3.24) 6-3
6-3		 William Knowles (3.17)
Matthew Perlman (3.16)
Match: 3.42 Rating: 3.38
04/15/2018 D1 Adult 18+
3.5
EVERETT ALVAREZ HS 18AM3.5A
No California		 W SEASCAPE SC 18AM3.5A
No California
Steven Ngoi (3.57) 6-3
6-1		 John Bailey (3.17)
Bert Lemke (3.19)
Match: 3.37 Rating: 3.37
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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