Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
James Ong (Sacramento, CA)
Male 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.9364
2/21/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2018 Mixed 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Mixed 18+ 7.0 4 3 1 0 75.0 9 6 3 66.7 76 43 33 56.6 0
Mixed 18+ 8.0 8 4 4 0 50.0 18 9 9 50.0 156 76 80 48.7 0
Total 12 7 5 0 58.3 27 15 12 55.6 232 119 113 51.3 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/13/2018 Mixed 18+
8.0
Sectionals		 PARK TERRACE 18MX8.0A
No California		 D2 Eva Wilson-Lee
(3.50) 		Anthony Vuong
(4.36)
Karla Lovett
(3.42) 		L 6-3
5-7
1-0		 4.00 3.86
10/12/2018 Mixed 18+
8.0
Sectionals		 PARK TERRACE 18MX8.0A
No California		 D3 Mari Davidson
(3.61) 		Chandra Mouli
(3.91)
Leslie Matsumura
(3.88) 		L 6-2
6-2		 3.70 3.81
10/07/2018 Mixed 18+
7.0		 HAL BARTHOLOMEW PK 18MX7.0A
No California		 D3 Michelle Ernster
(3.03) 		Eddie Lau
(3.05)
Alissa Watts
(3.96) 		L 7-6
6-3		 3.84 3.85
09/12/2018 Mixed 18+
8.0		 PARK TERRACE 18MX8.0A
No California		 D2 Mari Davidson
(3.52) 		Karla Allen
(4.27)
Ed Mosbaugh
(3.17) 		W 6-3
6-4		 4.04 3.88
09/10/2018 Mixed 18+
7.0		 HAL BARTHOLOMEW PK 18MX7.0A
No California		 D1 Michelle Ernster
(2.98) 		Philip Garcia
(3.82)
Barbara Sanchez
(3.12) 		W 6-3
2-6
1-0		 3.90 3.87
09/07/2018 Mixed 18+
8.0		 PARK TERRACE 18MX8.0A
No California		 D2 Lori Bushberg
(3.70) 		Alexander Charn
(3.89)
Christina Charn
(3.67) 		L 6-2
6-4		 3.67 3.83
08/24/2018 Mixed 18+
8.0		 PARK TERRACE 18MX8.0A
No California		 D3 Mari Davidson
(3.50) 		Mark Webster
(3.25)
Kristen Bailey
(4.03) 		W 6-4
6-4		 3.92 3.88
07/28/2018 Mixed 18+
7.0		 HAL BARTHOLOMEW PK 18MX7.0A
No California		 D3 Dolsora Tilar
(2.82) 		Toss Lim
(3.25)
Mary Wilson
(3.27) 		W 6-2
7-6		 3.91 3.87
07/26/2018 Mixed 18+
8.0		 PARK TERRACE 18MX8.0A
No California		 D3 Eva Wilson-Lee
(3.50) 		Miguel Barranon
(4.09)
Erika Stone
(3.16) 		W 6-4
6-4		 3.89 3.86
07/17/2018 Mixed 18+
8.0		 PARK TERRACE 18MX8.0A
No California		 D1 Christine Hatch
(3.86) 		Patrick Dorais
(4.04)
Paige Farrell
(3.25) 		W 5-7
6-2
1-0		 3.73 3.82
07/09/2018 Mixed 18+
8.0		 PARK TERRACE 18MX8.0A
No California		 D2 Eva Wilson-Lee
(3.53) 		Amy Dai
(3.44)
Richard Rinaldi
(3.92) 		L 6-4
6-4		 3.77 3.88
06/25/2018 Mixed 18+
7.0		 HAL BARTHOLOMEW PK 18MX7.0A
No California		 D3 Rhonda Montalbo
(2.69) 		Ana Klein
(2.58)
Alec Stanculescu
(3.53) 		W 6-3
6-0		 4.00 3.91
10/13/2018 D2 Mixed 18+
8.0
Sectionals
PARK TERRACE 18MX8.0A
No California		 L BAY CLUB SF TENNIS 18MX8.0B
No California
Eva Wilson-Lee (3.50) 6-3
5-7
1-0		 Anthony Vuong (4.36)
Karla Lovett (3.42)
Match: 4.00 Rating: 3.86
10/12/2018 D3 Mixed 18+
8.0
Sectionals
PARK TERRACE 18MX8.0A
No California		 L PLEASANTON 18MX8.0A
No California
Mari Davidson (3.61) 6-2
6-2		 Chandra Mouli (3.91)
Leslie Matsumura (3.88)
Match: 3.70 Rating: 3.81
10/07/2018 D3 Mixed 18+
7.0
HAL BARTHOLOMEW PK 18MX7.0A
No California		 L BROADSTONE RC 18MX7.0B
No California
Michelle Ernster (3.03) 7-6
6-3		 Eddie Lau (3.05)
Alissa Watts (3.96)
Match: 3.84 Rating: 3.85
09/12/2018 D2 Mixed 18+
8.0
PARK TERRACE 18MX8.0A
No California		 W GOLD RIVER RC 18MX8.0D
No California
Mari Davidson (3.52) 6-3
6-4		 Karla Allen (4.27)
Ed Mosbaugh (3.17)
Match: 4.04 Rating: 3.88
09/10/2018 D1 Mixed 18+
7.0
HAL BARTHOLOMEW PK 18MX7.0A
No California		 W BROADSTONE RC 18MX7.0B
No California
Michelle Ernster (2.98) 6-3
2-6
1-0		 Philip Garcia (3.82)
Barbara Sanchez (3.12)
Match: 3.90 Rating: 3.87
09/07/2018 D2 Mixed 18+
8.0
PARK TERRACE 18MX8.0A
No California		 L BROADSTONE RC 18MX8.0B
No California
Lori Bushberg (3.70) 6-2
6-4		 Alexander Charn (3.89)
Christina Charn (3.67)
Match: 3.67 Rating: 3.83
08/24/2018 D3 Mixed 18+
8.0
PARK TERRACE 18MX8.0A
No California		 W JOHNSON RANCH 18MX8.0A
No California
Mari Davidson (3.50) 6-4
6-4		 Mark Webster (3.25)
Kristen Bailey (4.03)
Match: 3.92 Rating: 3.88
07/28/2018 D3 Mixed 18+
7.0
HAL BARTHOLOMEW PK 18MX7.0A
No California		 W BROADSTONE RC 18MX7.0B
No California
Dolsora Tilar (2.82) 6-2
7-6		 Toss Lim (3.25)
Mary Wilson (3.27)
Match: 3.91 Rating: 3.87
07/26/2018 D3 Mixed 18+
8.0
PARK TERRACE 18MX8.0A
No California		 W GOLD RIVER RC 18MX8.0D
No California
Eva Wilson-Lee (3.50) 6-4
6-4		 Miguel Barranon (4.09)
Erika Stone (3.16)
Match: 3.89 Rating: 3.86
07/17/2018 D1 Mixed 18+
8.0
PARK TERRACE 18MX8.0A
No California		 W BROADSTONE RC 18MX8.0B
No California
Christine Hatch (3.86) 5-7
6-2
1-0		 Patrick Dorais (4.04)
Paige Farrell (3.25)
Match: 3.73 Rating: 3.82
07/09/2018 D2 Mixed 18+
8.0
PARK TERRACE 18MX8.0A
No California		 L RIO DEL ORO 18MX8.0A
No California
Eva Wilson-Lee (3.53) 6-4
6-4		 Amy Dai (3.44)
Richard Rinaldi (3.92)
Match: 3.77 Rating: 3.88
06/25/2018 D3 Mixed 18+
7.0
HAL BARTHOLOMEW PK 18MX7.0A
No California		 W ROSEVILLE LIFE TIME 18MX7.0A
No California
Rhonda Montalbo (2.69) 6-3
6-0		 Ana Klein (2.58)
Alec Stanculescu (3.53)
Match: 4.00 Rating: 3.91
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.
This site is not affiliated, endorsed, or associated by or with the USTA in any manner nor are the ratings affiliated with the NTRP rating system.
Copyright © 2016-2025 TennisRecord.com All rights reserved.

Privacy Policy  |  Sitemap