Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Orit Ostrowiak (Superior, CO)
Female 		4.5 C
12/31/2023
Estimated Dynamic Rating 4.2572
6/21/2024
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2019 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 4 3 1 0 75.0 10 6 4 60.0 81 48 33 59.3 0
Adult 40+ 4.5 7 4 3 0 57.1 16 9 7 56.3 148 78 70 52.7 0
Adult Other 4.5 2 1 1 0 50.0 6 3 3 50.0 61 31 30 50.8 0
Mixed 18+ 8.0 10 8 2 0 80.0 22 17 5 77.3 195 125 70 64.1 0
Mixed 40+ 8.0 3 2 1 0 66.7 7 4 3 57.1 57 27 30 47.4 0
Mixed Other 0.0 2 2 0 0 100.0 6 4 2 66.7 47 27 20 57.4 0
Total 28 20 8 0 71.4 67 43 24 64.2 589 336 253 57.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/16/2019 Mixed Other LLW SD Tri-9.0 ECCTA/ Hwang
So California		 D1 Wender Hwang
(4.11) 		Norman Granger
(4.11)
Valveta Jones
(4.11) 		W 2-6
6-0
6-2		 4.36 4.31
11/10/2019 Adult Other
4.5		 SD 4.5 Peninsula TC/ Gallego
So California		 D3 Darlene Gallego
(4.05) 		Miki Shintani
(4.10)
Masako Wilson
(4.55) 		W 6-7
6-4
6-3		 4.48 4.29
10/27/2019 Adult Other
4.5		 SD 4.5 Peninsula TC/ Gallego
So California		 D3 Carol Smith
(4.12) 		Lisa Crisafulli
(4.25)
Sophia Richardson
(4.13) 		L 6-2
3-6
7-5		 4.21 4.23
09/28/2019 Mixed Other LLW SD Tri-9.0 ECCTA/ Hwang
So California		 D1 Wender Hwang
(4.18) 		Kristi Gray
(3.94)
Marc Mischkind
(4.45) 		W 6-3
1-6
6-3		 S 4.16
08/17/2019 Mixed 40+
8.0		 SD 8.0 ECCTA/ Hwang
So California		 D3 Douglas Curran
(3.07) 		Dianne Cabrera
(3.47)
Eric Contreras
(3.47) 		W 7-6
6-1		 S 4.16
07/27/2019 Mixed 40+
8.0		 SD 8.0 ECCTA/ Hwang
So California		 D3 Douglas Curran
(3.10) 		Teresa Bear
(3.50)
Brian Bear
(4.38) 		L 6-1
6-2		 S 4.16
07/20/2019 Mixed 40+
8.0		 SD 8.0 ECCTA/ Hwang
So California		 D3 Douglas Curran
(-----) 		Greg Knight
(3.80)
Robin Maher
(3.46) 		W 3-6
7-5
1-0		 S 4.16
06/13/2019 Adult 18+
4.5		 SD 4.5 Balboa TC/ Jordan
So California		 D3 Elizabeth Jordan
(4.00) 		Jennifer Knightly
(3.98)
Annie Chambers
(3.60) 		W 6-0
6-0		 4.39 4.27
05/23/2019 Adult 18+
4.5		 SD 4.5 Balboa TC/ Jordan
So California		 D3 Elizabeth Jordan
(3.96) 		Jil Frederick
(4.08)
Candace Montgomery
(4.06) 		W 6-3
5-7
6-4		 4.24 4.23
04/18/2019 Adult 18+
4.5		 SD 4.5 Balboa TC/ Jordan
So California		 D1 Beatriz MuzquizdeGillespie
(4.14) 		Kristine Cassar
(4.22)
Adria Hilsdorf
(4.11) 		L 6-3
6-3		 4.03 4.20
04/13/2019 Mixed 18+
8.0
Sectionals		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D3 Jonathan Halbach
(3.20) 		Tiffany Foster
(3.77)
Jason Hopkins
(3.38) 		W 6-0
7-5		 4.29 4.16
04/13/2019 Mixed 18+
8.0
Sectionals		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D3 Jonathan Halbach
(3.22) 		Andrea Ames
(3.65)
Herb Benham
(3.91) 		L 6-4
6-3		 4.09 4.12
04/04/2019 Adult 18+
4.5		 SD 4.5 Balboa TC/ Jordan
So California		 D1 Beatriz MuzquizdeGillespie
(4.14) 		Sara Rosenthal
(4.12)
Barb Ouellette
(3.95) 		W 1-6
6-1
6-0		 4.26 4.25
03/23/2019 Mixed 18+
8.0		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D3 Jonathan Halbach
(3.22) 		jeff harris
(3.61)
Robin Maher
(3.46) 		W 6-0
6-1		 S 4.14
03/19/2019 Adult 40+
4.5		 SD 4.5+ Coronado Cays/ Mc Bride
So California		 D1 Gabriela Casasus
(3.97) 		Sara Rosenthal
(4.04)
Jennifer Knightly
(3.76) 		W 6-4
6-2		 4.25 4.25
03/18/2019 Adult 40+
4.5		 SD 4.5+ Coronado Cays/ Mc Bride
So California		 S1 Carol Gay
(4.16) 		W 6-2
7-5		 4.33 4.26
03/16/2019 Mixed 18+
8.0		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D3 Edwin Chen
(3.57) 		Dianne Cabrera
(3.37)
Jason Hom
(4.21) 		W 7-5
7-5		 4.15 4.14
03/05/2019 Adult 40+
4.5		 SD 4.5+ Coronado Cays/ Mc Bride
So California		 S2 Teresa Weinstein
(4.13) 		W 6-4
5-7
6-3		 4.19 4.23
03/03/2019 Mixed 18+
8.0		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D1 Jonathan Halbach
(3.08) 		Alexandra Safa
(3.40)
Gerardo De La Concha
(3.52) 		W 6-3
6-2		 S 4.11
02/26/2019 Adult 40+
4.5		 SD 4.5+ Coronado Cays/ Mc Bride
So California		 D1 Jaimie Centeno
(4.13) 		Stepanka Hastings
(4.43)
Rainy Miller
(4.50) 		L 6-3
6-2		 4.29 4.24
02/23/2019 Mixed 18+
8.0		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D3 Edwin Chen
(3.61) 		Peter Yuen
(3.76)
Lauren Weiner
(3.80) 		L 5-7
6-4
6-4		 4.01 4.11
02/19/2019 Adult 40+
4.5		 SD 4.5+ Coronado Cays/ Mc Bride
So California		 D1 Jackie Wendt
(4.15) 		Karyn McCartney
(4.44)
Shelley Goodson
(4.31) 		L 3-6
7-5
6-4		 4.39 4.25
02/12/2019 Adult 40+
4.5		 SD 4.5+ Coronado Cays/ Mc Bride
So California		 S1 Maria Nunez
(4.51) 		L 6-2
6-2		 4.22 4.21
02/09/2019 Mixed 18+
8.0		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D3 Edwin Chen
(3.61) 		Janene Christopher
(3.75)
Will Garber
(4.00) 		W 6-4
6-4		 S 4.14
01/26/2019 Mixed 18+
8.0		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D3 Andrew Sellers
(3.49) 		Santiago de la Lama
(3.04)
Yanira Hernandez
(3.21) 		W 6-0
6-0		 4.15 4.14
01/19/2019 Mixed 18+
8.0		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D2 Edwin Chen
(3.40) 		Larry Cornett
(-----)
Lauren Weiner
(3.87) 		W 6-1
4-6
6-4		 S 4.15
01/12/2019 Mixed 18+
8.0		 SD 8.0 LLWS ECCTA/ Hwang
So California		 D2 Edwin Chen
(-----) 		Antonio Hernandez
(3.67)
Susie Alvarez
(3.01) 		W 6-0
6-1		 S 4.15
01/08/2019 Adult 40+
4.5		 SD 4.5+ Coronado Cays/ Mc Bride
So California		 S1 Kathleen Lacey
(4.05) 		W 6-3
6-0		 4.38 4.21
11/16/2019 D1 Mixed Other
LLW SD Tri-9.0 ECCTA/ Hwang
So California		 W SD Tri- 9.0 Mtn View/ Simpson-Lang
So California
Wender Hwang (4.11) 2-6
6-0
6-2		 Norman Granger (4.11)
Valveta Jones (4.11)
Match: 4.36 Rating: 4.31
11/10/2019 D3 Adult Other
4.5
SD 4.5 Peninsula TC/ Gallego
So California		 W SD 4.5 LLW Balboa TC/ Thomas
So California
Darlene Gallego (4.05) 6-7
6-4
6-3		 Miki Shintani (4.10)
Masako Wilson (4.55)
Match: 4.48 Rating: 4.29
10/27/2019 D3 Adult Other
4.5
SD 4.5 Peninsula TC/ Gallego
So California		 L SD 4.5 LLW Balboa TC/ Thomas
So California
Carol Smith (4.12) 6-2
3-6
7-5		 Lisa Crisafulli (4.25)
Sophia Richardson (4.13)
Match: 4.21 Rating: 4.23
09/28/2019 D1 Mixed Other
LLW SD Tri-9.0 ECCTA/ Hwang
So California		 W SD Tri-9.0 San Diego T&RC/ Maher
So California
Wender Hwang (4.18) 6-3
1-6
6-3		 Kristi Gray (3.94)
Marc Mischkind (4.45)
Match: S Rating: 4.16
08/17/2019 D3 Mixed 40+
8.0
SD 8.0 ECCTA/ Hwang
So California		 W SD 8.0 Balboa TC/ Bauer
So California
Douglas Curran (3.07) 7-6
6-1		 Dianne Cabrera (3.47)
Eric Contreras (3.47)
Match: S Rating: 4.16
07/27/2019 D3 Mixed 40+
8.0
SD 8.0 ECCTA/ Hwang
So California		 L LLW SD 8.0 LJTC/ Richardson
So California
Douglas Curran (3.10) 6-1
6-2		 Teresa Bear (3.50)
Brian Bear (4.38)
Match: S Rating: 4.16
07/20/2019 D3 Mixed 40+
8.0
SD 8.0 ECCTA/ Hwang
So California		 W SD 8.0 SDTRC/ Maher
So California
Douglas Curran (-----) 3-6
7-5
1-0		 Greg Knight (3.80)
Robin Maher (3.46)
Match: S Rating: 4.16
06/13/2019 D3 Adult 18+
4.5
SD 4.5 Balboa TC/ Jordan
So California		 W SD 4.5 SDTRC/ Molden
So California
Elizabeth Jordan (4.00) 6-0
6-0		 Jennifer Knightly (3.98)
Annie Chambers (3.60)
Match: 4.39 Rating: 4.27
05/23/2019 D3 Adult 18+
4.5
SD 4.5 Balboa TC/ Jordan
So California		 W SD 4.5 Barnes TC/ Johanson
So California
Elizabeth Jordan (3.96) 6-3
5-7
6-4		 Jil Frederick (4.08)
Candace Montgomery (4.06)
Match: 4.24 Rating: 4.23
04/18/2019 D1 Adult 18+
4.5
SD 4.5 Balboa TC/ Jordan
So California		 L SD 4.5 Barnes TC/ Johanson
So California
Beatriz MuzquizdeGillespie (4.14) 6-3
6-3		 Kristine Cassar (4.22)
Adria Hilsdorf (4.11)
Match: 4.03 Rating: 4.20
04/13/2019 D3 Mixed 18+
8.0
Sectionals
SD 8.0 LLWS ECCTA/ Hwang
So California		 W SB LLWS- Muni Mixed To the Max 8.0 Mixed
So California
Jonathan Halbach (3.20) 6-0
7-5		 Tiffany Foster (3.77)
Jason Hopkins (3.38)
Match: 4.29 Rating: 4.16
04/13/2019 D3 Mixed 18+
8.0
Sectionals
SD 8.0 LLWS ECCTA/ Hwang
So California		 L LLW - Bake - Tkac
So California
Jonathan Halbach (3.22) 6-4
6-3		 Andrea Ames (3.65)
Herb Benham (3.91)
Match: 4.09 Rating: 4.12
04/04/2019 D1 Adult 18+
4.5
SD 4.5 Balboa TC/ Jordan
So California		 W SD 4.5 SDTRC/ Molden
So California
Beatriz MuzquizdeGillespie (4.14) 1-6
6-1
6-0		 Sara Rosenthal (4.12)
Barb Ouellette (3.95)
Match: 4.26 Rating: 4.25
03/23/2019 D3 Mixed 18+
8.0
SD 8.0 LLWS ECCTA/ Hwang
So California		 W SD 8.0 SDTRC/ Lettington
So California
Jonathan Halbach (3.22) 6-0
6-1		 jeff harris (3.61)
Robin Maher (3.46)
Match: S Rating: 4.14
03/19/2019 D1 Adult 40+
4.5
SD 4.5+ Coronado Cays/ Mc Bride
So California		 W SD 4.5+ SDTRC/ Molden
So California
Gabriela Casasus (3.97) 6-4
6-2		 Sara Rosenthal (4.04)
Jennifer Knightly (3.76)
Match: 4.25 Rating: 4.25
03/18/2019 S1 Adult 40+
4.5
SD 4.5+ Coronado Cays/ Mc Bride
So California		 W SD 4.5+ Balboa TC/ Thomas
So California
6-2
7-5		 Carol Gay (4.16)
Match: 4.33 Rating: 4.26
03/16/2019 D3 Mixed 18+
8.0
SD 8.0 LLWS ECCTA/ Hwang
So California		 W SD 8.0 Balboa TC/ Bauer
So California
Edwin Chen (3.57) 7-5
7-5		 Dianne Cabrera (3.37)
Jason Hom (4.21)
Match: 4.15 Rating: 4.14
03/05/2019 S2 Adult 40+
4.5
SD 4.5+ Coronado Cays/ Mc Bride
So California		 W SD 4.5+ Balboa TC/ Leeflang
So California
6-4
5-7
6-3		 Teresa Weinstein (4.13)
Match: 4.19 Rating: 4.23
03/03/2019 D1 Mixed 18+
8.0
SD 8.0 LLWS ECCTA/ Hwang
So California		 W SD 8.0 Mountain View/ Safa
So California
Jonathan Halbach (3.08) 6-3
6-2		 Alexandra Safa (3.40)
Gerardo De La Concha (3.52)
Match: S Rating: 4.11
02/26/2019 D1 Adult 40+
4.5
SD 4.5+ Coronado Cays/ Mc Bride
So California		 L LLW SD 4.5+ La Jolla TC/ Johanson
So California
Jaimie Centeno (4.13) 6-3
6-2		 Stepanka Hastings (4.43)
Rainy Miller (4.50)
Match: 4.29 Rating: 4.24
02/23/2019 D3 Mixed 18+
8.0
SD 8.0 LLWS ECCTA/ Hwang
So California		 L SD 8.0 Balboa TC/ Weiner
So California
Edwin Chen (3.61) 5-7
6-4
6-4		 Peter Yuen (3.76)
Lauren Weiner (3.80)
Match: 4.01 Rating: 4.11
02/19/2019 D1 Adult 40+
4.5
SD 4.5+ Coronado Cays/ Mc Bride
So California		 L SD 4.5+ Balboa TC/ Thomas
So California
Jackie Wendt (4.15) 3-6
7-5
6-4		 Karyn McCartney (4.44)
Shelley Goodson (4.31)
Match: 4.39 Rating: 4.25
02/12/2019 S1 Adult 40+
4.5
SD 4.5+ Coronado Cays/ Mc Bride
So California		 L SD 4.5+ Balboa TC/ Leeflang
So California
6-2
6-2		 Maria Nunez (4.51)
Match: 4.22 Rating: 4.21
02/09/2019 D3 Mixed 18+
8.0
SD 8.0 LLWS ECCTA/ Hwang
So California		 W SD 8.0 Balboa TC/ Bauer
So California
Edwin Chen (3.61) 6-4
6-4		 Janene Christopher (3.75)
Will Garber (4.00)
Match: S Rating: 4.14
01/26/2019 D3 Mixed 18+
8.0
SD 8.0 LLWS ECCTA/ Hwang
So California		 W SD 8.0 Mountain View/ Safa
So California
Andrew Sellers (3.49) 6-0
6-0		 Santiago de la Lama (3.04)
Yanira Hernandez (3.21)
Match: 4.15 Rating: 4.14
01/19/2019 D2 Mixed 18+
8.0
SD 8.0 LLWS ECCTA/ Hwang
So California		 W SD 8.0 Balboa TC/ Weiner
So California
Edwin Chen (3.40) 6-1
4-6
6-4		 Larry Cornett (-----)
Lauren Weiner (3.87)
Match: S Rating: 4.15
01/12/2019 D2 Mixed 18+
8.0
SD 8.0 LLWS ECCTA/ Hwang
So California		 W SD 8.0 Mountain View/ Aquino
So California
Edwin Chen (-----) 6-0
6-1		 Antonio Hernandez (3.67)
Susie Alvarez (3.01)
Match: S Rating: 4.15
01/08/2019 S1 Adult 40+
4.5
SD 4.5+ Coronado Cays/ Mc Bride
So California		 W SD 4.5+ Peninsula TC/ Sweet
So California
6-3
6-0		 Kathleen Lacey (4.05)
Match: 4.38 Rating: 4.21
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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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