Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Zhen Zhang (Pleasanton, CA)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.9309
12/29/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2019 Overall Season [Singles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 3 2 1 0 66.7 6 4 2 66.7 53 30 23 56.6 0
Adult 18+ 4.0 2 0 2 0 0.0 4 0 4 0.0 32 8 24 25.0 0
Adult 40+ 3.5 2 0 2 0 0.0 5 1 4 20.0 35 12 23 34.3 0
Adult 40+ 4.0 6 3 3 0 50.0 14 7 7 50.0 109 57 52 52.3 1
Total 13 5 8 0 38.5 29 12 17 41.4 229 107 122 46.7 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/17/2019 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S2 Default W 6-0
6-0		 ----- -----
11/17/2019 Adult 40+
4.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 40AW4.0A
No California		 S1 Kristina Karr
(3.37) 		L 6-4
6-3		 3.22 3.38
11/17/2019 Adult 40+
4.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 40AW4.0A
No California		 S2 Courtney Bellias
(3.67) 		L 4-6
7-5
1-0		 3.65 3.47
09/30/2019 Adult 40+
3.5		 DANVILLE TC/MONTE VISTA HS 40AW3.5B
No California		 S2 Yuko Umezawa
(3.49) 		L 6-1
4-6
1-0		 3.37 3.29
06/30/2019 Adult 18+
3.5		 DANVILLE TC/MONTE VISTA HS 18AW3.5A
No California		 S1 Cecilia Cardenas
(3.39) 		W 6-3
6-3		 3.58 3.41
06/02/2019 Adult 18+
4.0		 LANEY TA/COLLEGE ALAM 18AW4.0A
No California		 S1 Annette Ellgaard
(3.71) 		L 6-2
6-1		 3.33 3.31
05/12/2019 Adult 18+
3.5		 DANVILLE TC/MONTE VISTA HS 18AW3.5A
No California		 S2 Mendy Gonzales
(2.86) 		W 6-1
6-3		 3.22 3.31
05/05/2019 Adult 18+
3.5		 DANVILLE TC/MONTE VISTA HS 18AW3.5A
No California		 S1 Kate Walker
(3.56) 		L 6-0
7-6		 3.35 3.34
04/24/2019 Adult 18+
4.0		 PLEASANTON 18AW4.0B
No California		 S1 Char Umentum
(3.78) 		L 6-4
6-1		 3.49 3.37
04/14/2019 Adult 40+
3.5		 DANVILLE TC/MONTE VISTA HS 40AW3.5B
No California		 S2 Ella Hurd
(3.15) 		L 6-3
6-2		 2.91 3.17
02/24/2019 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S2 Karen Nishikawa
(3.64) 		W 6-7
6-1
1-0		 3.77 3.33
02/17/2019 Adult 40+
4.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 40AW4.0A
No California		 S2 Shawn Young
(3.16) 		W 6-4
6-4		 3.26 3.18
02/11/2019 Adult 40+
4.0		 PLEASANTON 40AW4.0B
No California		 S1 Jennifer Scriabine
(3.50) 		L 6-1
6-1		 3.12 3.15
01/27/2019 Adult 40+
4.0		 PLEASANT HILL/PLEASANT HILL MIDDLE 40AW4.0A
No California		 S2 Davina Beacham
(-----) 		W 6-0
6-0		 S 3.16
11/17/2019 S2 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 W CROW CANYON CC 40AW4.0A
No California
6-0
6-0		 Default
Match: ----- Rating: -----
11/17/2019 S1 Adult 40+
4.0
PLEASANT HILL/PLEASANT HILL MIDDLE 40AW4.0A
No California		 L OAKHURST CC 40AW4.0A
No California
6-4
6-3		 Kristina Karr (3.37)
Match: 3.22 Rating: 3.38
11/17/2019 S2 Adult 40+
4.0
PLEASANT HILL/PLEASANT HILL MIDDLE 40AW4.0A
No California		 L WALNUT CREEK RC/WALNUT CREEK 40AW4.0C
No California
4-6
7-5
1-0		 Courtney Bellias (3.67)
Match: 3.65 Rating: 3.47
09/30/2019 S2 Adult 40+
3.5
DANVILLE TC/MONTE VISTA HS 40AW3.5B
No California		 L FREMONT TC 40AW3.5A
No California
6-1
4-6
1-0		 Yuko Umezawa (3.49)
Match: 3.37 Rating: 3.29
06/30/2019 S1 Adult 18+
3.5
DANVILLE TC/MONTE VISTA HS 18AW3.5A
No California		 W FREMONT TC 18AW3.5A
No California
6-3
6-3		 Cecilia Cardenas (3.39)
Match: 3.58 Rating: 3.41
06/02/2019 S1 Adult 18+
4.0
LANEY TA/COLLEGE ALAM 18AW4.0A
No California		 L BERKELEY TC 18AW4.0A
No California
6-2
6-1		 Annette Ellgaard (3.71)
Match: 3.33 Rating: 3.31
05/12/2019 S2 Adult 18+
3.5
DANVILLE TC/MONTE VISTA HS 18AW3.5A
No California		 W DANVILLE TC/MONTE VISTA HS 18AW3.5C
No California
6-1
6-3		 Mendy Gonzales (2.86)
Match: 3.22 Rating: 3.31
05/05/2019 S1 Adult 18+
3.5
DANVILLE TC/MONTE VISTA HS 18AW3.5A
No California		 L DIABLO CC 18AW3.5A
No California
6-0
7-6		 Kate Walker (3.56)
Match: 3.35 Rating: 3.34
04/24/2019 S1 Adult 18+
4.0
PLEASANTON 18AW4.0B
No California		 L CLUBSPORT PL 18AW4.0A
No California
6-4
6-1		 Char Umentum (3.78)
Match: 3.49 Rating: 3.37
04/14/2019 S2 Adult 40+
3.5
DANVILLE TC/MONTE VISTA HS 40AW3.5B
No California		 L CLUBSPORT FR 40AW3.5A
No California
6-3
6-2		 Ella Hurd (3.15)
Match: 2.91 Rating: 3.17
02/24/2019 S2 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 W PLEASANTON 40AW4.0A
No California
6-7
6-1
1-0		 Karen Nishikawa (3.64)
Match: 3.77 Rating: 3.33
02/17/2019 S2 Adult 40+
4.0
PLEASANT HILL/PLEASANT HILL MIDDLE 40AW4.0A
No California		 W WILLOW PASS PK 40AW4.0A
No California
6-4
6-4		 Shawn Young (3.16)
Match: 3.26 Rating: 3.18
02/11/2019 S1 Adult 40+
4.0
PLEASANTON 40AW4.0B
No California		 L GREENBROOK RS 40AW4.0A
No California
6-1
6-1		 Jennifer Scriabine (3.50)
Match: 3.12 Rating: 3.15
01/27/2019 S2 Adult 40+
4.0
PLEASANT HILL/PLEASANT HILL MIDDLE 40AW4.0A
No California		 W MORAGA CC 40AW4.0A
No California
6-0
6-0		 Davina Beacham (-----)
Match: S Rating: 3.16
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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