Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Donna Vis (Discovery Bay, CA)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.7205
2/21/2025
Projected Year End Rating ------
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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+ 8.0 7 3 4 0 42.9 16 8 8 50.0 127 65 62 51.2 0
Total 7 3 4 0 42.9 16 8 8 50.0 127 65 62 51.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/16/2018 Mixed 18+
8.0		 DIAMOND HILLS 18MX8.0B
No California		 D1 Thomas Kim
(3.76) 		Nancy Wilson
(4.03)
John Vandaveer
(3.84) 		L 6-1
2-6
1-0		 3.78 3.65
09/15/2018 Mixed 18+
8.0		 DIAMOND HILLS 18MX8.0B
No California		 D1 Aaron Lee
(4.15) 		Gary Hazard
(3.62)
Diana Babayan
(3.15) 		W 6-1
6-1		 3.55 3.58
09/08/2018 Mixed 18+
8.0		 DIAMOND HILLS 18MX8.0B
No California		 D1 Thomas Kim
(3.87) 		Mark Joseph
(3.43)
Lisa Snowden
(4.02) 		L 7-5
6-2		 3.44 3.55
08/19/2018 Mixed 18+
8.0		 DIAMOND HILLS 18MX8.0B
No California		 D1 John Hadley
(3.94) 		Matthew Moran
(3.74)
Ning Docena
(3.65) 		W 6-3
6-2		 3.76 3.65
07/29/2018 Mixed 18+
8.0		 DIAMOND HILLS 18MX8.0B
No California		 D1 Thomas Kim
(3.86) 		Tatum McMahon
(4.04)
Brian Hennessy
(3.21) 		W 6-4
7-5		 3.56 3.58
07/28/2018 Mixed 18+
8.0		 DIAMOND HILLS 18MX8.0B
No California		 D2 Jeff Dalton
(4.01) 		Frederick Crescencio
(4.26)
Ariane Sanders
(3.24) 		L 6-1
5-7
1-0		 3.46 3.54
07/08/2018 Mixed 18+
8.0		 DIAMOND HILLS 18MX8.0B
No California		 D2 Todd Mollenhauer
(3.79) 		Kelly Saenz
(4.22)
Chris Lee
(3.50) 		L 6-3
6-3		 3.61 3.65
09/16/2018 D1 Mixed 18+
8.0
DIAMOND HILLS 18MX8.0B
No California		 L WALNUT COUNTRY HOA 18MX8.0A
No California
Thomas Kim (3.76) 6-1
2-6
1-0		 Nancy Wilson (4.03)
John Vandaveer (3.84)
Match: 3.78 Rating: 3.65
09/15/2018 D1 Mixed 18+
8.0
DIAMOND HILLS 18MX8.0B
No California		 W PINOLE PK 18MX8.0A
No California
Aaron Lee (4.15) 6-1
6-1		 Gary Hazard (3.62)
Diana Babayan (3.15)
Match: 3.55 Rating: 3.58
09/08/2018 D1 Mixed 18+
8.0
DIAMOND HILLS 18MX8.0B
No California		 L VALLEY VISTA RC/VVRC COURTS 18MX8.0A
No California
Thomas Kim (3.87) 7-5
6-2		 Mark Joseph (3.43)
Lisa Snowden (4.02)
Match: 3.44 Rating: 3.55
08/19/2018 D1 Mixed 18+
8.0
DIAMOND HILLS 18MX8.0B
No California		 W WALNUT CREEK RC/WALNUT CREEK 18MX8.0E
No California
John Hadley (3.94) 6-3
6-2		 Matthew Moran (3.74)
Ning Docena (3.65)
Match: 3.76 Rating: 3.65
07/29/2018 D1 Mixed 18+
8.0
DIAMOND HILLS 18MX8.0B
No California		 W VALLEY VISTA RC/VVRC COURTS 18MX8.0A
No California
Thomas Kim (3.86) 6-4
7-5		 Tatum McMahon (4.04)
Brian Hennessy (3.21)
Match: 3.56 Rating: 3.58
07/28/2018 D2 Mixed 18+
8.0
DIAMOND HILLS 18MX8.0B
No California		 L PINOLE PK 18MX8.0A
No California
Jeff Dalton (4.01) 6-1
5-7
1-0		 Frederick Crescencio (4.26)
Ariane Sanders (3.24)
Match: 3.46 Rating: 3.54
07/08/2018 D2 Mixed 18+
8.0
DIAMOND HILLS 18MX8.0B
No California		 L WALNUT COUNTRY HOA 18MX8.0A
No California
Todd Mollenhauer (3.79) 6-3
6-3		 Kelly Saenz (4.22)
Chris Lee (3.50)
Match: 3.61 Rating: 3.65
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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