Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Gordon Owyang (Sacramento, CA)
Male 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.3207
4/30/2025
Projected Year End Rating ------
----------
3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 4 3 1 0 75.0 8 6 2 75.0 84 43 41 51.2 1
Adult 40+ 3.5 7 3 4 0 42.9 18 8 10 44.4 126 54 72 42.9 1
Adult 40+ 4.0 3 0 3 0 0.0 7 1 6 14.3 48 14 34 29.2 0
Mixed 18+ 7.0 7 1 6 0 14.3 17 5 12 29.4 138 60 78 43.5 0
Mixed 40+ 7.0 5 4 1 0 80.0 11 8 3 72.7 78 49 29 62.8 0
Total 26 11 15 0 42.3 61 28 33 45.9 474 220 254 46.4 2
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
04/11/2025 Adult 18+
3.5		 RIO DEL ORO 18AM3.5A
No California		 D1 Huy Ngo
(3.52) 		Eric Morita
(3.45)
Mike Fitzpatrick
(3.40) 		W 7-6
6-4		 3.39 3.32
03/13/2025 Mixed 18+
7.0		 JOHNSON RANCH 18MX7.0D
No California		 D2 Lauren Pugh
(3.37) 		Alyssa Archerda
(3.40)
Duy Truong
(3.27) 		L 6-3
6-7
1-0		 3.20 3.20
03/11/2025 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A
No California		 D1 Huy Ngo
(3.52) 		Mark Silva
(3.53)
David Stammerjohan
(3.50) 		L 2-6
6-2
1-0		 3.37 3.30
03/09/2025 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A
No California		 S1 Default W 6-0
6-0		 ----- -----
03/07/2025 Mixed 18+
7.0		 JOHNSON RANCH 18MX7.0D
No California		 D3 Alex Kopack
(3.47) 		Paul R Gregory Jr.
(3.39)
Leslie Matthews
(3.44) 		W 6-2
7-5		 3.44 3.25
03/06/2025 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A
No California		 D1 Charles Tran
(3.19) 		Brett Gray
(3.49)
Dan Lowe
(3.40) 		L 3-6
6-1
1-0		 3.41 3.29
03/03/2025 Adult 40+
4.0		 LAGUNA CREEK 40AM4.0A
No California		 D3 Shane Mantes
(3.72) 		Paul Bernadas
(3.78)
Edward Montalbo
(3.96) 		L 6-1
3-6
1-0		 3.53 3.30
02/26/2025 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A
No California		 D1 Mark Barcellos
(3.54) 		Mohan Ayappagari
(3.48)
SRINIVASAN VARADARAJAN
(3.46) 		W 2-6
7-6
1-0		 3.26 3.23
02/24/2025 Mixed 18+
7.0		 JOHNSON RANCH 18MX7.0D
No California		 D1 Lauren Pugh
(3.38) 		Sheena Nash
(3.24)
Christopher Espinosa
(3.22) 		L 6-4
4-6
1-0		 3.10 3.17
02/21/2025 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A
No California		 D2 Ming Hang Cheng
(3.45) 		Senir Christian
(3.30)
ramakrishna gummadi
(3.51) 		W 2-6
6-3
1-0		 3.29 3.22
02/18/2025 Mixed 18+
7.0		 JOHNSON RANCH 18MX7.0D
No California		 D2 Alex Kopack
(3.46) 		JoAnn Jaschke
(3.36)
Tim Gudmann
(3.40) 		L 3-6
6-2
1-0		 3.18 3.18
02/17/2025 Adult 40+
4.0		 LAGUNA CREEK 40AM4.0A
No California		 D3 Carl Chapin
(3.61) 		Dana Nuccitelli
(3.81)
Matthew Ryan
(3.90) 		L 6-3
6-2		 3.39 3.23
02/08/2025 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A
No California		 D2 Huy Ngo
(3.46) 		Mike Friedman
(3.51)
Robert Estrella
(3.37) 		W 6-4
6-4		 3.39 3.22
01/27/2025 Mixed 18+
7.0		 JOHNSON RANCH 18MX7.0D
No California		 D1 Alex Kopack
(3.52) 		Brian Katz
(3.47)
Cynthia McPhee
(3.43) 		L 6-0
6-2		 2.93 3.18
01/24/2025 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A
No California		 D2 Rodrigo Ramirez
(3.17) 		Balaji Bodicherla
(3.26)
SRINIVASAN VARADARAJAN
(3.51) 		L 6-0
6-4		 3.10 3.15
01/17/2025 Adult 40+
4.0		 LAGUNA CREEK 40AM4.0A
No California		 D2 Chuck McClelland
(3.63) 		Arturo Mascarinas
(4.00)
Norman Luque
(3.92) 		L 6-0
6-2		 3.17 3.17
01/13/2025 Adult 40+
3.5		 RIO DEL ORO 40AM3.5A
No California		 S1 Sebastian Mihailide
(3.22) 		L 6-3
6-1		 2.93 3.17
08/19/2024 Mixed 40+
7.0		 RIO DEL ORO 40MX7.0A
No California		 D1 Kristen Johnson
(3.63) 		Tim Larson
(3.19)
Jeanne Ferrell
(3.28) 		W 6-1
6-1		 3.50 3.38
08/16/2024 Mixed 40+
7.0		 RIO DEL ORO 40MX7.0A
No California		 D2 Kristen Johnson
(3.59) 		Linda Sandretti
(3.12)
Micah Brosnan
(3.36) 		W 6-2
6-0		 3.49 3.38
08/08/2024 Mixed 40+
7.0		 RIO DEL ORO 40MX7.0A
No California		 D3 Bridget Lewis
(2.85) 		Liz Magpiong
(3.00)
Donald Celerio
(3.49) 		L 6-1
6-3		 3.20 3.32
07/27/2024 Mixed 40+
7.0		 RIO DEL ORO 40MX7.0A
No California		 D1 Corona Meredith
(2.67) 		Mikki Frazier
(3.00)
Harry Weinberg
(3.03) 		W 6-2
2-6
1-0		 3.41 3.34
06/27/2024 Mixed 40+
7.0		 RIO DEL ORO 40MX7.0A
No California		 D1 Corona Meredith
(2.56) 		Sandy Plumb
(3.20)
David Keirns
(3.01) 		W 6-1
6-4		 3.71 3.38
06/14/2024 Adult 18+
3.5		 RIO DEL ORO 18AM3.5A
No California		 D3 Michael Wood
(-----) 		Default W 6-0
6-0		 ----- -----
06/05/2024 Adult 18+
3.5		 RIO DEL ORO 18AM3.5A
No California		 D2 Rommel Llanes
(3.61) 		George Spencer
(3.43)
Josef Tamory
(3.32) 		W 7-5
6-2		 3.35 3.23
05/14/2024 Adult 18+
3.5		 RIO DEL ORO 18AM3.5A
No California		 D2 Charles Tran
(3.13) 		Mark Grip
(3.15)
Gary Heller
(3.27) 		W 7-6
7-6		 3.28 3.21
05/10/2024 Mixed 18+
7.0
Sectionals		 RIO DEL ORO 18MX7.0B
No California		 D3 Ronnie Yamanaka
(3.48) 		Allie Etchebehere
(2.76)
Daniel Mathis
(4.18) 		L 6-3
6-4		 3.22 3.28
05/10/2024 Mixed 18+
7.0
Sectionals		 RIO DEL ORO 18MX7.0B
No California		 D2 Alex Kopack
(3.51) 		Calvin Kyle Corpuz
(3.40)
Corazon Bellamy
(3.56) 		L 7-6
6-4		 3.28 3.29
05/03/2024 Adult 18+
3.5		 RIO DEL ORO 18AM3.5A
No California		 D1 Duy Truong
(3.13) 		Gary Martinez
(3.61)
Derrick Ross
(3.11) 		L 6-0
6-3		 3.06 3.17
04/11/2025 D1 Adult 18+
3.5
RIO DEL ORO 18AM3.5A
No California		 W JOHNSON RANCH 18AM3.5A
No California
Huy Ngo (3.52) 7-6
6-4		 Eric Morita (3.45)
Mike Fitzpatrick (3.40)
Match: 3.39 Rating: 3.32
03/13/2025 D2 Mixed 18+
7.0
JOHNSON RANCH 18MX7.0D
No California		 L LAGUNA CREEK 18MX7.0A
No California
Lauren Pugh (3.37) 6-3
6-7
1-0		 Alyssa Archerda (3.40)
Duy Truong (3.27)
Match: 3.20 Rating: 3.20
03/11/2025 D1 Adult 40+
3.5
RIO DEL ORO 40AM3.5A
No California		 L GOLD RIVER RC 40AM3.5A
No California
Huy Ngo (3.52) 2-6
6-2
1-0		 Mark Silva (3.53)
David Stammerjohan (3.50)
Match: 3.37 Rating: 3.30
03/09/2025 S1 Adult 40+
3.5
RIO DEL ORO 40AM3.5A
No California		 W PARK TERRACE 40AM3.5A
No California
6-0
6-0		 Default
Match: ----- Rating: -----
03/07/2025 D3 Mixed 18+
7.0
JOHNSON RANCH 18MX7.0D
No California		 W JOHNSON RANCH 18MX7.0A
No California
Alex Kopack (3.47) 6-2
7-5		 Paul R Gregory Jr. (3.39)
Leslie Matthews (3.44)
Match: 3.44 Rating: 3.25
03/06/2025 D1 Adult 40+
3.5
RIO DEL ORO 40AM3.5A
No California		 L PARK TERRACE 40AM3.5A
No California
Charles Tran (3.19) 3-6
6-1
1-0		 Brett Gray (3.49)
Dan Lowe (3.40)
Match: 3.41 Rating: 3.29
03/03/2025 D3 Adult 40+
4.0
LAGUNA CREEK 40AM4.0A
No California		 L MAHANY PK 40AM4.0A
No California
Shane Mantes (3.72) 6-1
3-6
1-0		 Paul Bernadas (3.78)
Edward Montalbo (3.96)
Match: 3.53 Rating: 3.30
02/26/2025 D1 Adult 40+
3.5
RIO DEL ORO 40AM3.5A
No California		 W FOLSOM LAKE CC 40AM3.5B
No California
Mark Barcellos (3.54) 2-6
7-6
1-0		 Mohan Ayappagari (3.48)
SRINIVASAN VARADARAJAN (3.46)
Match: 3.26 Rating: 3.23
02/24/2025 D1 Mixed 18+
7.0
JOHNSON RANCH 18MX7.0D
No California		 L RIO DEL ORO 18MX7.0A
No California
Lauren Pugh (3.38) 6-4
4-6
1-0		 Sheena Nash (3.24)
Christopher Espinosa (3.22)
Match: 3.10 Rating: 3.17
02/21/2025 D2 Adult 40+
3.5
RIO DEL ORO 40AM3.5A
No California		 W MAHANY PK 40AM3.5A
No California
Ming Hang Cheng (3.45) 2-6
6-3
1-0		 Senir Christian (3.30)
ramakrishna gummadi (3.51)
Match: 3.29 Rating: 3.22
02/18/2025 D2 Mixed 18+
7.0
JOHNSON RANCH 18MX7.0D
No California		 L LAGUNA CREEK 18MX7.0A
No California
Alex Kopack (3.46) 3-6
6-2
1-0		 JoAnn Jaschke (3.36)
Tim Gudmann (3.40)
Match: 3.18 Rating: 3.18
02/17/2025 D3 Adult 40+
4.0
LAGUNA CREEK 40AM4.0A
No California		 L GOLD RIVER RC 40AM4.0A
No California
Carl Chapin (3.61) 6-3
6-2		 Dana Nuccitelli (3.81)
Matthew Ryan (3.90)
Match: 3.39 Rating: 3.23
02/08/2025 D2 Adult 40+
3.5
RIO DEL ORO 40AM3.5A
No California		 W GOLD RIVER RC 40AM3.5A
No California
Huy Ngo (3.46) 6-4
6-4		 Mike Friedman (3.51)
Robert Estrella (3.37)
Match: 3.39 Rating: 3.22
01/27/2025 D1 Mixed 18+
7.0
JOHNSON RANCH 18MX7.0D
No California		 L JOHNSON RANCH 18MX7.0A
No California
Alex Kopack (3.52) 6-0
6-2		 Brian Katz (3.47)
Cynthia McPhee (3.43)
Match: 2.93 Rating: 3.18
01/24/2025 D2 Adult 40+
3.5
RIO DEL ORO 40AM3.5A
No California		 L FOLSOM LAKE CC 40AM3.5B
No California
Rodrigo Ramirez (3.17) 6-0
6-4		 Balaji Bodicherla (3.26)
SRINIVASAN VARADARAJAN (3.51)
Match: 3.10 Rating: 3.15
01/17/2025 D2 Adult 40+
4.0
LAGUNA CREEK 40AM4.0A
No California		 L MAHANY PK 40AM4.0A
No California
Chuck McClelland (3.63) 6-0
6-2		 Arturo Mascarinas (4.00)
Norman Luque (3.92)
Match: 3.17 Rating: 3.17
01/13/2025 S1 Adult 40+
3.5
RIO DEL ORO 40AM3.5A
No California		 L MAHANY PK 40AM3.5A
No California
6-3
6-1		 Sebastian Mihailide (3.22)
Match: 2.93 Rating: 3.17
08/19/2024 D1 Mixed 40+
7.0
RIO DEL ORO 40MX7.0A
No California		 W BROADSTONE RC 40MX7.0A
No California
Kristen Johnson (3.63) 6-1
6-1		 Tim Larson (3.19)
Jeanne Ferrell (3.28)
Match: 3.50 Rating: 3.38
08/16/2024 D2 Mixed 40+
7.0
RIO DEL ORO 40MX7.0A
No California		 W JOHNSON RANCH 40MX7.0B
No California
Kristen Johnson (3.59) 6-2
6-0		 Linda Sandretti (3.12)
Micah Brosnan (3.36)
Match: 3.49 Rating: 3.38
08/08/2024 D3 Mixed 40+
7.0
RIO DEL ORO 40MX7.0A
No California		 L HAL BARTHOLOMEW PK 40MX7.0A
No California
Bridget Lewis (2.85) 6-1
6-3		 Liz Magpiong (3.00)
Donald Celerio (3.49)
Match: 3.20 Rating: 3.32
07/27/2024 D1 Mixed 40+
7.0
RIO DEL ORO 40MX7.0A
No California		 W JOHNSON RANCH 40MX7.0C
No California
Corona Meredith (2.67) 6-2
2-6
1-0		 Mikki Frazier (3.00)
Harry Weinberg (3.03)
Match: 3.41 Rating: 3.34
06/27/2024 D1 Mixed 40+
7.0
RIO DEL ORO 40MX7.0A
No California		 W GOLD RIVER RC 40MX7.0B
No California
Corona Meredith (2.56) 6-1
6-4		 Sandy Plumb (3.20)
David Keirns (3.01)
Match: 3.71 Rating: 3.38
06/14/2024 D3 Adult 18+
3.5
RIO DEL ORO 18AM3.5A
No California		 W ED MITCHELL PK 18AM3.5A
No California
Michael Wood (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
06/05/2024 D2 Adult 18+
3.5
RIO DEL ORO 18AM3.5A
No California		 W JOHNSON RANCH 18AM3.5B
No California
Rommel Llanes (3.61) 7-5
6-2		 George Spencer (3.43)
Josef Tamory (3.32)
Match: 3.35 Rating: 3.23
05/14/2024 D2 Adult 18+
3.5
RIO DEL ORO 18AM3.5A
No California		 W BROADSTONE RC 18AM3.5A
No California
Charles Tran (3.13) 7-6
7-6		 Mark Grip (3.15)
Gary Heller (3.27)
Match: 3.28 Rating: 3.21
05/10/2024 D3 Mixed 18+
7.0
Sectionals
RIO DEL ORO 18MX7.0B
No California		 L MARIN CC 18MX7.0A
No California
Ronnie Yamanaka (3.48) 6-3
6-4		 Allie Etchebehere (2.76)
Daniel Mathis (4.18)
Match: 3.22 Rating: 3.28
05/10/2024 D2 Mixed 18+
7.0
Sectionals
RIO DEL ORO 18MX7.0B
No California		 L DIAMOND HILLS 18MX7.0A
No California
Alex Kopack (3.51) 7-6
6-4		 Calvin Kyle Corpuz (3.40)
Corazon Bellamy (3.56)
Match: 3.28 Rating: 3.29
05/03/2024 D1 Adult 18+
3.5
RIO DEL ORO 18AM3.5A
No California		 L JOHNSON RANCH 18AM3.5B
No California
Duy Truong (3.13) 6-0
6-3		 Gary Martinez (3.61)
Derrick Ross (3.11)
Match: 3.06 Rating: 3.17
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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