Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Ray Tretheway (Sacramento, CA)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.2470
1/2/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2023 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 5 1 4 0 20.0 10 2 8 20.0 88 34 54 38.6 0
Adult 55+ 7.0 1 0 1 0 0.0 2 0 2 0.0 13 1 12 7.7 0
Adult 65+ 7.0 5 3 2 0 60.0 12 6 6 50.0 84 44 40 52.4 0
Adult 70+ 7.0 5 3 2 0 60.0 11 6 5 54.5 89 46 43 51.7 0
Total 16 7 9 0 43.8 35 14 21 40.0 274 125 149 45.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/12/2023 Adult 70+
7.0		 RIO DEL ORO S70M7.0A
No California		 D3 Douglas Hiraga
(3.66) 		Ed Kohos
(3.31)
Bruce Lamoreaux
(3.44) 		W 6-3
6-3		 S 3.44
10/06/2023 Adult 70+
7.0		 RIO DEL ORO S70M7.0A
No California		 D1 Joe Olson
(2.91) 		Rod Parsons
(3.34)
Maurice Smith
(3.45) 		L 6-3
7-6		 3.54 3.44
09/28/2023 Adult 70+
7.0		 RIO DEL ORO S70M7.0A
No California		 D2 Douglas Hiraga
(3.94) 		Henry Lopez
(3.38)
Patrick Munday
(3.31) 		W 4-6
6-3
1-0		 S 3.38
09/21/2023 Adult 70+
7.0		 RIO DEL ORO S70M7.0A
No California		 D2 Randy Willardsen
(3.22) 		Randy Brummitt
(3.47)
Francisco Barajas
(3.44) 		L 6-1
6-1		 3.16 3.38
09/11/2023 Adult 70+
7.0		 RIO DEL ORO S70M7.0A
No California		 D2 Douglas Hiraga
(-----) 		Frank Gonzales
(3.34)
Rod Parsons
(3.34) 		W 6-2
6-1		 S 3.41
05/17/2023 Adult 65+
7.0
Sectionals		 JOHNSON RANCH 65AM7.0A
No California		 D2 Mike Friedman
(3.46) 		Martin Weil
(3.44)
Jim Black
(3.47) 		W 6-0
6-0		 S 3.41
05/17/2023 Adult 65+
7.0
Sectionals		 JOHNSON RANCH 65AM7.0A
No California		 D3 Paul Taylor
(3.59) 		Gerald Sydorak
(3.50)
Larry Namekata
(3.47) 		L 6-3
6-1		 3.13 3.41
05/16/2023 Adult 65+
7.0
Sectionals		 JOHNSON RANCH 65AM7.0A
No California		 D1 Mike Friedman
(3.49) 		Samuel Brown
(3.21)
Randy Brummitt
(3.56) 		W 6-0
2-6
1-0		 3.45 3.46
04/30/2023 Adult 55+
7.0		 RIO DEL ORO 55AM7.0A
No California		 D1 Elton Roscorla
(3.12) 		Michael Dozier
(3.99)
ELBERT WONG
(2.68) 		L 6-0
6-1		 3.11 3.40
04/11/2023 Adult 65+
7.0		 JOHNSON RANCH 65AM7.0A
No California		 D2 Peter Spaulding
(3.03) 		Earnest Allen
(3.69)
Maurice Smith
(3.52) 		W 6-3
5-7
1-0		 3.86 3.53
04/04/2023 Adult 65+
7.0		 JOHNSON RANCH 65AM7.0A
No California		 D1 Peter Spaulding
(3.03) 		Dennis Bellet
(3.54)
Don Anderson
(3.46) 		L 6-3
6-4		 3.54 3.45
02/15/2023 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A-DT
No California		 D2 Edward Harmon
(3.34) 		Constantine Terokhin
(3.27)
Brian Katz
(3.35) 		L 6-0
6-2		 S 3.40
02/10/2023 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A-DT
No California		 D2 Bill Ainsworth
(2.93) 		Brian Katz
(3.31)
George Spencer
(3.13) 		L 6-4
6-2		 3.27 3.40
02/01/2023 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A-DT
No California		 D1 Joel Marion
(3.14) 		Don Anderson
(3.37)
Rubin Sandhu
(3.44) 		L 6-3
6-2		 3.31 3.41
01/18/2023 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A-DT
No California		 D1 Nathan Wieler
(3.32) 		Don Anderson
(3.39)
Rick Maher
(3.57) 		W 6-3
6-2		 S 3.43
01/06/2023 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A-DT
No California		 D1 Peter Spaulding
(3.01) 		Brian Katz
(3.30)
John Welch
(3.37) 		L 6-4
7-5		 3.45 3.43
10/12/2023 D3 Adult 70+
7.0
RIO DEL ORO S70M7.0A
No California		 W SOLANO TA/CENTENNIAL PRK S70M7.0A
No California
Douglas Hiraga (3.66) 6-3
6-3		 Ed Kohos (3.31)
Bruce Lamoreaux (3.44)
Match: S Rating: 3.44
10/06/2023 D1 Adult 70+
7.0
RIO DEL ORO S70M7.0A
No California		 L SUN CITY LINCOLN S70M7.0A
No California
Joe Olson (2.91) 6-3
7-6		 Rod Parsons (3.34)
Maurice Smith (3.45)
Match: 3.54 Rating: 3.44
09/28/2023 D2 Adult 70+
7.0
RIO DEL ORO S70M7.0A
No California		 W GOLD RIVER RC S70M7.0A
No California
Douglas Hiraga (3.94) 4-6
6-3
1-0		 Henry Lopez (3.38)
Patrick Munday (3.31)
Match: S Rating: 3.38
09/21/2023 D2 Adult 70+
7.0
RIO DEL ORO S70M7.0A
No California		 L SOLANO TA/CENTENNIAL PRK S70M7.0A
No California
Randy Willardsen (3.22) 6-1
6-1		 Randy Brummitt (3.47)
Francisco Barajas (3.44)
Match: 3.16 Rating: 3.38
09/11/2023 D2 Adult 70+
7.0
RIO DEL ORO S70M7.0A
No California		 W SUN CITY LINCOLN S70M7.0A
No California
Douglas Hiraga (-----) 6-2
6-1		 Frank Gonzales (3.34)
Rod Parsons (3.34)
Match: S Rating: 3.41
05/17/2023 D2 Adult 65+
7.0
Sectionals
JOHNSON RANCH 65AM7.0A
No California		 W MARIN TC 65AM7.0A
No California
Mike Friedman (3.46) 6-0
6-0		 Martin Weil (3.44)
Jim Black (3.47)
Match: S Rating: 3.41
05/17/2023 D3 Adult 65+
7.0
Sectionals
JOHNSON RANCH 65AM7.0A
No California		 L SUNNYVALE TC/SUNNYVALE MTC 65AM7.0B
No California
Paul Taylor (3.59) 6-3
6-1		 Gerald Sydorak (3.50)
Larry Namekata (3.47)
Match: 3.13 Rating: 3.41
05/16/2023 D1 Adult 65+
7.0
Sectionals
JOHNSON RANCH 65AM7.0A
No California		 W SOLANO TA/CENTENNIAL PRK 65AM7.0A
No California
Mike Friedman (3.49) 6-0
2-6
1-0		 Samuel Brown (3.21)
Randy Brummitt (3.56)
Match: 3.45 Rating: 3.46
04/30/2023 D1 Adult 55+
7.0
RIO DEL ORO 55AM7.0A
No California		 L BROADSTONE RC 55AM7.0A
No California
Elton Roscorla (3.12) 6-0
6-1		 Michael Dozier (3.99)
ELBERT WONG (2.68)
Match: 3.11 Rating: 3.40
04/11/2023 D2 Adult 65+
7.0
JOHNSON RANCH 65AM7.0A
No California		 W GOLD RIVER RC 65AM7.0A
No California
Peter Spaulding (3.03) 6-3
5-7
1-0		 Earnest Allen (3.69)
Maurice Smith (3.52)
Match: 3.86 Rating: 3.53
04/04/2023 D1 Adult 65+
7.0
JOHNSON RANCH 65AM7.0A
No California		 L GOLD RIVER RC 65AM7.0A
No California
Peter Spaulding (3.03) 6-3
6-4		 Dennis Bellet (3.54)
Don Anderson (3.46)
Match: 3.54 Rating: 3.45
02/15/2023 D2 Adult 40+
3.5
RIO DEL ORO 40AM3.5A-DT
No California		 L JOHNSON RANCH 40AM3.5A-DT
No California
Edward Harmon (3.34) 6-0
6-2		 Constantine Terokhin (3.27)
Brian Katz (3.35)
Match: S Rating: 3.40
02/10/2023 D2 Adult 40+
3.5
RIO DEL ORO 40AM3.5A-DT
No California		 L JOHNSON RANCH 40AM3.5A-DT
No California
Bill Ainsworth (2.93) 6-4
6-2		 Brian Katz (3.31)
George Spencer (3.13)
Match: 3.27 Rating: 3.40
02/01/2023 D1 Adult 40+
3.5
RIO DEL ORO 40AM3.5A-DT
No California		 L JOHNSON RANCH 40AM3.5A-DT
No California
Joel Marion (3.14) 6-3
6-2		 Don Anderson (3.37)
Rubin Sandhu (3.44)
Match: 3.31 Rating: 3.41
01/18/2023 D1 Adult 40+
3.5
RIO DEL ORO 40AM3.5A-DT
No California		 W JOHNSON RANCH 40AM3.5A-DT
No California
Nathan Wieler (3.32) 6-3
6-2		 Don Anderson (3.39)
Rick Maher (3.57)
Match: S Rating: 3.43
01/06/2023 D1 Adult 40+
3.5
RIO DEL ORO 40AM3.5A-DT
No California		 L JOHNSON RANCH 40AM3.5A-DT
No California
Peter Spaulding (3.01) 6-4
7-5		 Brian Katz (3.30)
John Welch (3.37)
Match: 3.45 Rating: 3.43
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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