Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Valerie Pietrasz (San Francisco, CA)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.9561
2/12/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2023 Adult 18+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 8 8 0 0 100.0 17 16 1 94.1 144 98 46 68.1 0
Adult 18+ 4.0 10 8 2 0 80.0 22 16 6 72.7 193 105 88 54.4 0
Total 18 16 2 0 88.9 39 32 7 82.1 337 203 134 60.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
07/16/2023 Adult 18+
4.0
League		 OLYMPIC 18AW4.0A
No California		 D3 Rebecca Belding
(3.77) 		Mia Lee
(3.82)
Dorsey O'Neill
(3.67) 		W 6-4
4-6
1-0		 3.73 3.69
07/16/2023 Adult 18+
3.5
League		 OLYMPIC 18AW3.5A
No California		 S1 Devan Ponce
(3.54) 		W 6-4
7-5		 3.63 3.68
07/07/2023 Adult 18+
3.5
League		 OLYMPIC 18AW3.5A
No California		 S1 Zoe Slocum
(3.08) 		W 6-3
7-5		 3.30 3.65
06/14/2023 Adult 18+
3.5		 OLYMPIC 18AW3.5A
No California		 S1 Sally Le
(3.43) 		W 6-3
6-2		 3.67 3.72
06/06/2023 Adult 18+
4.0		 OLYMPIC 18AW4.0A
No California		 D3 Quinn Mcgannon
(3.50) 		Lesley Martin
(3.52)
Metta Krach
(3.40) 		W 7-6
6-2		 3.70 3.71
06/05/2023 Adult 18+
3.5		 OLYMPIC 18AW3.5A
No California		 D3 Anne Herrera
(3.13) 		Twinee Madan
(3.30)
Nadiia Gazda
(3.55) 		W 6-4
7-6		 3.81 3.71
06/03/2023 Adult 18+
4.0		 BOYLE PK 18AW4.0A
No California		 S2 Marina Wills
(4.04) 		W 7-6
6-3		 4.14 3.75
06/02/2023 Adult 18+
4.0		 OLYMPIC 18AW4.0A
No California		 D3 Julie Christy
(3.55) 		Elizabeth Cheung
(3.88)
Belle Guzman
(3.75) 		W 3-6
6-4
1-0		 3.85 3.67
05/24/2023 Adult 18+
3.5		 OLYMPIC 18AW3.5A
No California		 D1 Anna Simmons
(3.11) 		Abby Ellis
(3.25)
Claire Louie
(3.53) 		W 4-6
6-1
1-0		 3.74 3.63
05/20/2023 Adult 18+
4.0		 BOYLE PK 18AW4.0A
No California		 D2 Helen Y Chang
(3.59) 		Beth Roy Jenkyn
(3.54)
Jennifer Hocking
(3.60) 		L 6-2
6-2		 3.31 3.57
05/13/2023 Adult 18+
4.0		 BOYLE PK 18AW4.0A
No California		 S1 Payton Grafeld
(3.81) 		W 6-4
7-5		 3.90 3.64
05/10/2023 Adult 18+
3.5		 OLYMPIC 18AW3.5A
No California		 S1 Lindsay Wilson
(3.09) 		W 6-2
6-1		 3.58 3.58
05/06/2023 Adult 18+
4.0		 OLYMPIC 18AW4.0A
No California		 S2 Alyssa Cunningham
(-----) 		W 6-3
6-0		 S 3.65
04/25/2023 Adult 18+
4.0		 OLYMPIC 18AW4.0A
No California		 S1 Christina Pham
(3.93) 		W 6-4
6-4		 4.03 3.65
04/24/2023 Adult 18+
3.5		 OLYMPIC 18AW3.5A
No California		 S1 Sally Le
(3.55) 		W 6-1
6-2		 S 3.57
04/23/2023 Adult 18+
4.0		 BOYLE PK 18AW4.0A
No California		 S2 Michelle Endres
(3.54) 		W 6-3
6-4		 3.69 3.57
04/19/2023 Adult 18+
3.5		 OLYMPIC 18AW3.5A
No California		 S2 emily rosenberg
(3.01) 		W 6-1
6-0		 3.53 3.53
04/11/2023 Adult 18+
4.0		 OLYMPIC 18AW4.0A
No California		 D2 Lisa Carlin
(3.47) 		Maylen Yue
(3.85)
Lisa Paler
(3.84) 		L 6-1
6-4		 3.62 3.53
07/16/2023 D3 Adult 18+
4.0
League
OLYMPIC 18AW4.0A
No California		 W BAY CLUB SF TENNIS 18AW4.0B
No California
Rebecca Belding (3.77) 6-4
4-6
1-0		 Mia Lee (3.82)
Dorsey O'Neill (3.67)
Match: 3.73 Rating: 3.69
07/16/2023 S1 Adult 18+
3.5
League
OLYMPIC 18AW3.5A
No California		 W GLTF/GOLDMAN TC 18AW3.5A
No California
6-4
7-5		 Devan Ponce (3.54)
Match: 3.63 Rating: 3.68
07/07/2023 S1 Adult 18+
3.5
League
OLYMPIC 18AW3.5A
No California		 W YMCA PRESIDIO 18AW3.5A
No California
6-3
7-5		 Zoe Slocum (3.08)
Match: 3.30 Rating: 3.65
06/14/2023 S1 Adult 18+
3.5
OLYMPIC 18AW3.5A
No California		 W CALIFORNIA TC 18AW3.5A
No California
6-3
6-2		 Sally Le (3.43)
Match: 3.67 Rating: 3.72
06/06/2023 D3 Adult 18+
4.0
OLYMPIC 18AW4.0A
No California		 W CALIFORNIA TC 18AW4.0A
No California
Quinn Mcgannon (3.50) 7-6
6-2		 Lesley Martin (3.52)
Metta Krach (3.40)
Match: 3.70 Rating: 3.71
06/05/2023 D3 Adult 18+
3.5
OLYMPIC 18AW3.5A
No California		 W BAY CLUB SF TENNIS 18AW3.5A
No California
Anne Herrera (3.13) 6-4
7-6		 Twinee Madan (3.30)
Nadiia Gazda (3.55)
Match: 3.81 Rating: 3.71
06/03/2023 S2 Adult 18+
4.0
BOYLE PK 18AW4.0A
No California		 W NOVATO HS 18AW4.0A
No California
7-6
6-3		 Marina Wills (4.04)
Match: 4.14 Rating: 3.75
06/02/2023 D3 Adult 18+
4.0
OLYMPIC 18AW4.0A
No California		 W BAY CLUB SF TENNIS 18AW4.0B
No California
Julie Christy (3.55) 3-6
6-4
1-0		 Elizabeth Cheung (3.88)
Belle Guzman (3.75)
Match: 3.85 Rating: 3.67
05/24/2023 D1 Adult 18+
3.5
OLYMPIC 18AW3.5A
No California		 W GLTF/GOLDMAN TC 18AW3.5A
No California
Anna Simmons (3.11) 4-6
6-1
1-0		 Abby Ellis (3.25)
Claire Louie (3.53)
Match: 3.74 Rating: 3.63
05/20/2023 D2 Adult 18+
4.0
BOYLE PK 18AW4.0A
No California		 L BELVEDERE TC 18AW4.0A
No California
Helen Y Chang (3.59) 6-2
6-2		 Beth Roy Jenkyn (3.54)
Jennifer Hocking (3.60)
Match: 3.31 Rating: 3.57
05/13/2023 S1 Adult 18+
4.0
BOYLE PK 18AW4.0A
No California		 W ROLLING HILLS 18AW4.0A
No California
6-4
7-5		 Payton Grafeld (3.81)
Match: 3.90 Rating: 3.64
05/10/2023 S1 Adult 18+
3.5
OLYMPIC 18AW3.5A
No California		 W GLTF/SAN FRAN ST U 18AW3.5A
No California
6-2
6-1		 Lindsay Wilson (3.09)
Match: 3.58 Rating: 3.58
05/06/2023 S2 Adult 18+
4.0
OLYMPIC 18AW4.0A
No California		 W GOLDEN GATEWY 18AW4.0A
No California
6-3
6-0		 Alyssa Cunningham (-----)
Match: S Rating: 3.65
04/25/2023 S1 Adult 18+
4.0
OLYMPIC 18AW4.0A
No California		 W GOLDMAN TC 18AW4.0A
No California
6-4
6-4		 Christina Pham (3.93)
Match: 4.03 Rating: 3.65
04/24/2023 S1 Adult 18+
3.5
OLYMPIC 18AW3.5A
No California		 W CALIFORNIA TC 18AW3.5A
No California
6-1
6-2		 Sally Le (3.55)
Match: S Rating: 3.57
04/23/2023 S2 Adult 18+
4.0
BOYLE PK 18AW4.0A
No California		 W BELVEDERE TC 18AW4.0A
No California
6-3
6-4		 Michelle Endres (3.54)
Match: 3.69 Rating: 3.57
04/19/2023 S2 Adult 18+
3.5
OLYMPIC 18AW3.5A
No California		 W GOLDMAN TC 18AW3.5C
No California
6-1
6-0		 emily rosenberg (3.01)
Match: 3.53 Rating: 3.53
04/11/2023 D2 Adult 18+
4.0
OLYMPIC 18AW4.0A
No California		 L BAY CLUB SF TENNIS 18AW4.0B
No California
Lisa Carlin (3.47) 6-1
6-4		 Maylen Yue (3.85)
Lisa Paler (3.84)
Match: 3.62 Rating: 3.53
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