Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2020) View Advanced Player Stats
Roberta Donetti (Vallejo, CA)
Female
Recent Match History
TTR Singles Rating
Last Match Calculated
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TTR Doubles Rating
Last Match Calculated
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Recent Match History
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2020 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 4.5 7 3 4 0 42.9 16 7 9 43.8 130 63 67 48.5 0
Combo 8.5 1 0 1 0 0.0 2 0 2 0.0 22 9 13 40.9 0
Total 8 3 5 0 37.5 18 7 11 38.9 152 72 80 47.4 0
Match Date Match Team Court Partner Opponent(s) W/L Result Match TTR
02/29/2020 Adult 40+
4.5		 PLEASANTON 40AW4.5+B
No California		 D2 Erin Langs Michelle McDermott

Jane Wen 		L 6-4
6-2		 NC NC
02/23/2020 Adult 40+
4.5		 PLEASANTON 40AW4.5+B
No California		 D1 Nancy Wilson Yanjing Ke

Tze Ling Tay 		W 6-0
6-1		 NC NC
02/23/2020 Adult 40+
4.5		 WALNUT CREEK RC/WALNUT CREEK 40AW4.5+A
No California		 D1 Kelly Saenz Karen Presnell

Nancy Deschane 		L 6-4
2-6
1-0		 NC NC
02/22/2020 Adult 40+
4.5		 PLEASANTON 40AW4.5+B
No California		 D1 Angelique Thai Jackie Thomas

Yael Stuart 		L 6-0
6-1		 NC NC
02/09/2020 Adult 40+
4.5		 PLEASANTON 40AW4.5+B
No California		 D1 Katie Hetrick Kaarin Graham

Doreen O'Kelly 		W 6-1
7-6		 NC NC
02/01/2020 Adult 40+
4.5		 PLEASANTON 40AW4.5+B
No California		 D1 Angelique Thai Jill Beeman

Luanne Rankin 		L 6-2
7-5		 NC NC
01/19/2020 Adult 40+
4.5		 PLEASANTON 40AW4.5+B
No California		 D1 Katie Hetrick Yanjing Ke

Lisa Oktavia 		W 6-7
7-6
1-0		 NC NC
01/12/2020 Combo
8.5		 WALNUT CREEK RC/WALNUT CREEK CW8.5A
No California		 D1 Ning Docena Ashley Kechter

Martha Matrisian 		L 7-5
6-4		 NC NC
02/29/2020 D2 Adult 40+
4.5
PLEASANTON 40AW4.5+B
No California		 L BAY CLUB PL 40AW4.5+A
No California
Erin Langs 6-4
6-2		 Michelle McDermott
Jane Wen
Match: NC TTR: NC
02/23/2020 D1 Adult 40+
4.5
PLEASANTON 40AW4.5+B
No California		 W Bay Club Fremont 40AW4.5+A
No California
Nancy Wilson 6-0
6-1		 Yanjing Ke
Tze Ling Tay
Match: NC TTR: NC
02/23/2020 D1 Adult 40+
4.5
WALNUT CREEK RC/WALNUT CREEK 40AW4.5+A
No California		 L ROUND HILL CC 40AW4.5+A
No California
Kelly Saenz 6-4
2-6
1-0		 Karen Presnell
Nancy Deschane
Match: NC TTR: NC
02/22/2020 D1 Adult 40+
4.5
PLEASANTON 40AW4.5+B
No California		 L BAY CLUB PL 40AW4.5+A
No California
Angelique Thai 6-0
6-1		 Jackie Thomas
Yael Stuart
Match: NC TTR: NC
02/09/2020 D1 Adult 40+
4.5
PLEASANTON 40AW4.5+B
No California		 W PLEASANTON 40AW4.5+A
No California
Katie Hetrick 6-1
7-6		 Kaarin Graham
Doreen O'Kelly
Match: NC TTR: NC
02/01/2020 D1 Adult 40+
4.5
PLEASANTON 40AW4.5+B
No California		 L CROW CANYON CC 40AW4.5+A
No California
Angelique Thai 6-2
7-5		 Jill Beeman
Luanne Rankin
Match: NC TTR: NC
01/19/2020 D1 Adult 40+
4.5
PLEASANTON 40AW4.5+B
No California		 W Bay Club Fremont 40AW4.5+A
No California
Katie Hetrick 6-7
7-6
1-0		 Yanjing Ke
Lisa Oktavia
Match: NC TTR: NC
01/12/2020 D1 Combo
8.5
WALNUT CREEK RC/WALNUT CREEK CW8.5A
No California		 L WALNUT CREEK RC/WALNUT CREEK CW8.5B
No California
Ning Docena 7-5
6-4		 Ashley Kechter
Martha Matrisian
Match: NC TTR: NC
Glossary
Match Player TTR for individual match.
TTR TTR after completed match.
NC Match not calculated into TTR yet.
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