Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Carolina O'Haren (San Francisco, CA)
Female 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.0123
4/30/2025
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 3 1 2 0 33.3 8 3 5 37.5 54 22 32 40.7 0
Combo 8.5 3 1 2 0 33.3 7 3 4 42.9 55 25 30 45.5 0
Combo 9.5 3 0 3 0 0.0 7 1 6 14.3 49 14 35 28.6 0
Mixed 18+ 8.0 2 1 1 0 50.0 5 2 3 40.0 35 13 22 37.1 0
Mixed 18+ 9.0 1 1 0 0 100.0 3 2 1 66.7 23 11 12 47.8 0
Total 12 4 8 0 33.3 30 11 19 36.7 216 85 131 39.4 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
04/24/2025 Adult 18+
4.5		 OLYMPIC 18AW4.5A
No California		 D3 Schuyler Tilney-Volk
(4.05) 		Fan Lau
(4.07)
Yukari Seki
(4.04) 		W 6-3
3-6
1-0		 S 4.01
03/10/2025 Mixed 18+
8.0		 OLYMPIC 18MX8.0A
No California		 D3 John Cella
(3.31) 		Henry Arndt
(4.03)
Devan Ponce
(3.58) 		L 6-2
6-0		 3.80 4.00
01/19/2025 Mixed 18+
9.0		 OLYMPIC 18MX9.0A
No California		 D3 Alexander Buckley
(4.34) 		Lindsay Huang
(4.61)
John hsu
(4.01) 		W 3-6
7-6
1-0		 4.13 4.07
01/16/2025 Mixed 18+
8.0		 OLYMPIC 18MX8.0A
No California		 D2 james redfern
(3.40) 		Eric Li
(3.80)
Kelly Bennett
(3.64) 		W 4-6
6-4
1-0		 4.06 4.03
10/24/2024 Combo
8.5		 OLYMPIC CW8.5A
No California		 D2 Valerie Pietrasz
(3.96) 		Richaele Affannato
(3.64)
Elaine Smith
(4.45) 		W 6-4
6-3		 4.22 -----
10/16/2024 Combo
9.5		 MARIN TC CW9.5A
No California		 D2 Lisa Lohre
(3.85) 		Kirsten Shepard
(4.17)
Loren Quaglieri
(4.08) 		L 4-6
6-4
1-0		 4.18 -----
10/03/2024 Combo
8.5		 OLYMPIC CW8.5A
No California		 D3 Lisa Lohre
(3.85) 		Karissa Watanabe
(3.86)
Adrianna Creese
(4.22) 		L 6-0
3-6
1-0		 3.99 -----
09/17/2024 Combo
8.5		 OLYMPIC CW8.5A
No California		 D1 Valerie Pietrasz
(3.96) 		Mae Hoad
(4.26)
Elaine Smith
(4.45) 		L 6-1
7-6		 4.21 -----
09/11/2024 Combo
9.5		 OLYMPIC CW9.5A
No California		 D1 Karen Mack
(4.05) 		Snezana Riddle
(-----)
Jennifer Mills
(4.37) 		L 6-2
6-1		 S -----
08/26/2024 Combo
9.5		 OLYMPIC CW9.5A
No California		 D3 Adrianna Creese
(4.22) 		Loren Quaglieri
(4.08)
Jennifer Mills
(4.37) 		L 6-1
6-0		 3.69 -----
06/11/2024 Adult 18+
4.5		 OLYMPIC 18AW4.5A
No California		 D2 Yuki Brandt
(4.14) 		Clarissa Fung
(4.26)
Soumi Gupta
(4.01) 		L 4-6
6-2
1-0		 3.96 3.97
05/13/2024 Adult 18+
4.5		 OLYMPIC 18AW4.5A
No California		 D1 Jennifer Dibble
(4.30) 		Nora Engelmann
(4.43)
Soumi Gupta
(4.00) 		L 6-2
6-2		 3.77 3.95
04/24/2025 D3 Adult 18+
4.5
OLYMPIC 18AW4.5A
No California		 W BAY CLUB SF TENNIS 18AW4.5A
No California
Schuyler Tilney-Volk (4.05) 6-3
3-6
1-0		 Fan Lau (4.07)
Yukari Seki (4.04)
Match: S Rating: 4.01
03/10/2025 D3 Mixed 18+
8.0
OLYMPIC 18MX8.0A
No California		 L GOLDMAN TC 18MX8.0A
No California
John Cella (3.31) 6-2
6-0		 Henry Arndt (4.03)
Devan Ponce (3.58)
Match: 3.80 Rating: 4.00
01/19/2025 D3 Mixed 18+
9.0
OLYMPIC 18MX9.0A
No California		 W GOLDMAN TC 18MX9.0A
No California
Alexander Buckley (4.34) 3-6
7-6
1-0		 Lindsay Huang (4.61)
John hsu (4.01)
Match: 4.13 Rating: 4.07
01/16/2025 D2 Mixed 18+
8.0
OLYMPIC 18MX8.0A
No California		 W BAY CLUB SF TENNIS 18MX8.0B
No California
james redfern (3.40) 4-6
6-4
1-0		 Eric Li (3.80)
Kelly Bennett (3.64)
Match: 4.06 Rating: 4.03
10/24/2024 D2 Combo
8.5
OLYMPIC CW8.5A
No California		 W GOLDMAN TC CW8.5A
No California
Valerie Pietrasz (3.96) 6-4
6-3		 Richaele Affannato (3.64)
Elaine Smith (4.45)
Match: 4.22 Rating: -----
10/16/2024 D2 Combo
9.5
MARIN TC CW9.5A
No California		 L OLYMPIC CW9.5A
No California
Lisa Lohre (3.85) 4-6
6-4
1-0		 Kirsten Shepard (4.17)
Loren Quaglieri (4.08)
Match: 4.18 Rating: -----
10/03/2024 D3 Combo
8.5
OLYMPIC CW8.5A
No California		 L GOLDMAN TC CW8.5A
No California
Lisa Lohre (3.85) 6-0
3-6
1-0		 Karissa Watanabe (3.86)
Adrianna Creese (4.22)
Match: 3.99 Rating: -----
09/17/2024 D1 Combo
8.5
OLYMPIC CW8.5A
No California		 L GOLDMAN TC CW8.5A
No California
Valerie Pietrasz (3.96) 6-1
7-6		 Mae Hoad (4.26)
Elaine Smith (4.45)
Match: 4.21 Rating: -----
09/11/2024 D1 Combo
9.5
OLYMPIC CW9.5A
No California		 L MARIN TC CW9.5A
No California
Karen Mack (4.05) 6-2
6-1		 Snezana Riddle (-----)
Jennifer Mills (4.37)
Match: S Rating: -----
08/26/2024 D3 Combo
9.5
OLYMPIC CW9.5A
No California		 L MARIN TC CW9.5A
No California
Adrianna Creese (4.22) 6-1
6-0		 Loren Quaglieri (4.08)
Jennifer Mills (4.37)
Match: 3.69 Rating: -----
06/11/2024 D2 Adult 18+
4.5
OLYMPIC 18AW4.5A
No California		 L GOLDMAN TC 18AW4.5A
No California
Yuki Brandt (4.14) 4-6
6-2
1-0		 Clarissa Fung (4.26)
Soumi Gupta (4.01)
Match: 3.96 Rating: 3.97
05/13/2024 D1 Adult 18+
4.5
OLYMPIC 18AW4.5A
No California		 L GOLDMAN TC 18AW4.5A
No California
Jennifer Dibble (4.30) 6-2
6-2		 Nora Engelmann (4.43)
Soumi Gupta (4.00)
Match: 3.77 Rating: 3.95
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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