Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Sian Haworth-Liu (Eugene, OR)
Female 		4.5 C
12/31/2024
Estimated Dynamic Rating 4.2609
11/7/2025
Projected Year End Rating ------
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4.5 Rating Meter
Rating Meter
4.0001 - 4.5000
Recent Match History Current Rating History
2023 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.5 9 6 3 0 66.7 20 13 7 65.0 167 93 74 55.7 0
Adult 40+ 4.5 4 2 2 0 50.0 9 5 4 55.6 76 44 32 57.9 0
Adult Other 4.5 3 1 2 0 33.3 7 2 5 28.6 61 28 33 45.9 0
Mixed 18+ 8.0 3 0 3 0 0.0 7 1 6 14.3 45 10 35 22.2 0
Mixed 18+ 9.0 2 1 1 0 50.0 6 3 3 50.0 43 21 22 48.8 0
Total 21 10 11 0 47.6 49 24 25 49.0 392 196 196 50.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/08/2023 Mixed 18+
9.0		 S OR-ESTC-Smith
Pacific NW		 D2 Preston Martin
(4.20) 		Eric Rutherford
(4.72)
Caitlin Carr
(3.70) 		L 6-2
2-6
1-0		 S 3.96
10/07/2023 Mixed 18+
9.0		 S OR-ESTC-Smith
Pacific NW		 D3 Preston Martin
(4.20) 		Eric Rutherford
(-----)
Caitlin Carr
(3.70) 		W 7-6
5-7
1-0		 S 3.96
08/13/2023 Adult 18+
4.5
Sectionals		 S OR-IND-Heikila
Pacific NW		 D3 Heidi Affentranger
(4.17) 		Shino Hyde
(4.35)
Brooke Cordova
(4.20) 		L 6-3
7-6		 4.16 4.13
08/12/2023 Adult 18+
4.5
Sectionals		 S OR-IND-Heikila
Pacific NW		 D2 Sandy Garry
(4.24) 		Lisa Grant
(4.13)
Allison Buchman
(4.56) 		L 6-1
3-6
1-0		 4.21 4.13
08/11/2023 Adult 18+
4.5
Sectionals		 S OR-IND-Heikila
Pacific NW		 D3 Kristy Paratore
(4.02) 		Anne Corsano
(4.30)
Kirsi Varsa
(4.41) 		W 6-3
1-6
1-0		 4.36 4.15
08/11/2023 Adult 18+
4.5
Sectionals		 S OR-IND-Heikila
Pacific NW		 D1 Sandy Garry
(4.15) 		Jennifer Kohler
(3.82)
Molly Hunter
(4.18) 		W 6-3
7-6		 4.05 4.08
08/06/2023 Adult Other
4.5		 ESTC-Ramsower-Pearlstein
Pacific NW		 D1 Chris Ramsower-Pearlstein
(4.25) 		Shannon Fraser
(4.29)
Tara Heikila
(4.20) 		L 6-4
6-2		 3.98 4.07
08/05/2023 Adult Other
4.5		 ESTC-Ramsower-Pearlstein
Pacific NW		 D1 Elise Crum
(4.05) 		Tara Heikila
(4.22)
Shannon Fraser
(4.32) 		L 7-6
6-4		 4.22 4.11
08/04/2023 Adult Other
4.5		 ESTC-Ramsower-Pearlstein
Pacific NW		 D1 Chris Ramsower-Pearlstein
(4.24) 		Mary Anderson
(4.09)
Pam Edinger
(4.07) 		W 6-1
5-7
1-0		 4.09 4.09
07/15/2023 Mixed 18+
8.0
Sectionals		 S OR-ESTC-Jordan
Pacific NW		 D3 Thomas Jordan
(3.31) 		Xia Suter
(3.62)
jim perry
(3.84) 		L 6-1
6-2		 3.73 3.96
07/14/2023 Mixed 18+
8.0
Sectionals		 S OR-ESTC-Jordan
Pacific NW		 D1 Thomas Jordan
(3.38) 		Karina Frid
(3.49)
Bradley Sumoge
(4.01) 		L 6-0
6-0		 3.62 3.99
07/14/2023 Mixed 18+
8.0
Sectionals		 S OR-ESTC-Jordan
Pacific NW		 D2 Thomas Jordan
(3.36) 		Alex Chiem
(4.46)
Annie Larsen
(3.34) 		L 4-6
6-1
1-0		 4.12 4.07
05/07/2023 Adult 40+
4.5		 IND-Salem Independent
Pacific NW		 D1 Dana Smith
(4.52) 		Sarah Lanigan
(4.12)
Tonya Dirk
(4.08) 		L 7-5
6-2		 3.71 4.05
05/07/2023 Adult 40+
4.5		 IND-Salem Independent
Pacific NW		 D2 Dana Smith
(4.52) 		Rachel Montagne
(4.14)
Sierra Wright
(4.05) 		L 7-6
1-6
1-0		 S 4.09
05/06/2023 Adult 40+
4.5		 IND-Salem Independent
Pacific NW		 D2 Dana Smith
(4.39) 		Tonya Dirk
(4.12)
Sierra Wright
(4.05) 		W 6-0
7-5		 S 4.09
05/06/2023 Adult 40+
4.5		 IND-Salem Independent
Pacific NW		 D3 Dana Smith
(-----) 		Rachel Montagne
(4.14)
Virginia Koscielecki
(-----) 		W 6-2
6-3		 S 4.09
04/23/2023 Adult 18+
4.5		 S OR-IND-Heikila
Pacific NW		 D1 Kristy Paratore
(4.08) 		Rebecca Stewart Rust
(4.02)
Gena Franklin
(3.92) 		W 7-6
6-3		 4.10 4.09
04/23/2023 Adult 18+
4.5		 S OR-IND-Heikila
Pacific NW		 D2 Kristy Paratore
(3.98) 		Sierra Wright
(4.06)
Amy Graham
(4.18) 		W 6-4
6-0		 4.44 4.16
04/22/2023 Adult 18+
4.5		 S OR-IND-Heikila
Pacific NW		 D3 Chris Ramsower-Pearlstein
(4.22) 		Anne Rojan
(3.75)
Gena Franklin
(3.95) 		W 6-0
6-3		 4.09 4.04
04/21/2023 Adult 18+
4.5		 S OR-IND-Heikila
Pacific NW		 D3 Chris Ramsower-Pearlstein
(4.22) 		Keely Kopetz
(3.71)
Mary Klinger
(3.81) 		W 6-1
6-3		 3.96 4.02
04/21/2023 Adult 18+
4.5		 S OR-IND-Heikila
Pacific NW		 D3 Kristy Paratore
(4.01) 		Madalyn Williams
(4.24)
Hannah Plank
(-----) 		L 6-2
7-5		 S 4.04
10/08/2023 D2 Mixed 18+
9.0
S OR-ESTC-Smith
Pacific NW		 L S OR-ACB-Anderson
Pacific NW
Preston Martin (4.20) 6-2
2-6
1-0		 Eric Rutherford (4.72)
Caitlin Carr (3.70)
Match: S Rating: 3.96
10/07/2023 D3 Mixed 18+
9.0
S OR-ESTC-Smith
Pacific NW		 W S OR-ACB-Anderson
Pacific NW
Preston Martin (4.20) 7-6
5-7
1-0		 Eric Rutherford (-----)
Caitlin Carr (3.70)
Match: S Rating: 3.96
08/13/2023 D3 Adult 18+
4.5
Sectionals
S OR-IND-Heikila
Pacific NW		 L NWW-NTC-Lao
Pacific NW
Heidi Affentranger (4.17) 6-3
7-6		 Shino Hyde (4.35)
Brooke Cordova (4.20)
Match: 4.16 Rating: 4.13
08/12/2023 D2 Adult 18+
4.5
Sectionals
S OR-IND-Heikila
Pacific NW		 L N OR-GLVR-Paulson
Pacific NW
Sandy Garry (4.24) 6-1
3-6
1-0		 Lisa Grant (4.13)
Allison Buchman (4.56)
Match: 4.21 Rating: 4.13
08/11/2023 D3 Adult 18+
4.5
Sectionals
S OR-IND-Heikila
Pacific NW		 W NWW-NTC-Corsano
Pacific NW
Kristy Paratore (4.02) 6-3
1-6
1-0		 Anne Corsano (4.30)
Kirsi Varsa (4.41)
Match: 4.36 Rating: 4.15
08/11/2023 D1 Adult 18+
4.5
Sectionals
S OR-IND-Heikila
Pacific NW		 W SWW-GTC-Latendresse
Pacific NW
Sandy Garry (4.15) 6-3
7-6		 Jennifer Kohler (3.82)
Molly Hunter (4.18)
Match: 4.05 Rating: 4.08
08/06/2023 D1 Adult Other
4.5
ESTC-Ramsower-Pearlstein
Pacific NW		 L S OR-Fraser
Pacific NW
Chris Ramsower-Pearlstein (4.25) 6-4
6-2		 Shannon Fraser (4.29)
Tara Heikila (4.20)
Match: 3.98 Rating: 4.07
08/05/2023 D1 Adult Other
4.5
ESTC-Ramsower-Pearlstein
Pacific NW		 L S OR-Fraser
Pacific NW
Elise Crum (4.05) 7-6
6-4		 Tara Heikila (4.22)
Shannon Fraser (4.32)
Match: 4.22 Rating: 4.11
08/04/2023 D1 Adult Other
4.5
ESTC-Ramsower-Pearlstein
Pacific NW		 W IND-Edinger
Pacific NW
Chris Ramsower-Pearlstein (4.24) 6-1
5-7
1-0		 Mary Anderson (4.09)
Pam Edinger (4.07)
Match: 4.09 Rating: 4.09
07/15/2023 D3 Mixed 18+
8.0
Sectionals
S OR-ESTC-Jordan
Pacific NW		 L EW-CBRC-Dowson
Pacific NW
Thomas Jordan (3.31) 6-1
6-2		 Xia Suter (3.62)
jim perry (3.84)
Match: 3.73 Rating: 3.96
07/14/2023 D1 Mixed 18+
8.0
Sectionals
S OR-ESTC-Jordan
Pacific NW		 L N OR-THPRD-Sumoge
Pacific NW
Thomas Jordan (3.38) 6-0
6-0		 Karina Frid (3.49)
Bradley Sumoge (4.01)
Match: 3.62 Rating: 3.99
07/14/2023 D2 Mixed 18+
8.0
Sectionals
S OR-ESTC-Jordan
Pacific NW		 L NWW-AYTC-Lee
Pacific NW
Thomas Jordan (3.36) 4-6
6-1
1-0		 Alex Chiem (4.46)
Annie Larsen (3.34)
Match: 4.12 Rating: 4.07
05/07/2023 D1 Adult 40+
4.5
IND-Salem Independent
Pacific NW		 L S OR-ACB-Montagne
Pacific NW
Dana Smith (4.52) 7-5
6-2		 Sarah Lanigan (4.12)
Tonya Dirk (4.08)
Match: 3.71 Rating: 4.05
05/07/2023 D2 Adult 40+
4.5
IND-Salem Independent
Pacific NW		 L S OR-ACB-Montagne
Pacific NW
Dana Smith (4.52) 7-6
1-6
1-0		 Rachel Montagne (4.14)
Sierra Wright (4.05)
Match: S Rating: 4.09
05/06/2023 D2 Adult 40+
4.5
IND-Salem Independent
Pacific NW		 W S OR-ACB-Montagne
Pacific NW
Dana Smith (4.39) 6-0
7-5		 Tonya Dirk (4.12)
Sierra Wright (4.05)
Match: S Rating: 4.09
05/06/2023 D3 Adult 40+
4.5
IND-Salem Independent
Pacific NW		 W S OR-ACB-Montagne
Pacific NW
Dana Smith (-----) 6-2
6-3		 Rachel Montagne (4.14)
Virginia Koscielecki (-----)
Match: S Rating: 4.09
04/23/2023 D1 Adult 18+
4.5
S OR-IND-Heikila
Pacific NW		 W YTC-Rust
Pacific NW
Kristy Paratore (4.08) 7-6
6-3		 Rebecca Stewart Rust (4.02)
Gena Franklin (3.92)
Match: 4.10 Rating: 4.09
04/23/2023 D2 Adult 18+
4.5
S OR-IND-Heikila
Pacific NW		 W IND-Bogard
Pacific NW
Kristy Paratore (3.98) 6-4
6-0		 Sierra Wright (4.06)
Amy Graham (4.18)
Match: 4.44 Rating: 4.16
04/22/2023 D3 Adult 18+
4.5
S OR-IND-Heikila
Pacific NW		 W YTC-Rust
Pacific NW
Chris Ramsower-Pearlstein (4.22) 6-0
6-3		 Anne Rojan (3.75)
Gena Franklin (3.95)
Match: 4.09 Rating: 4.04
04/21/2023 D3 Adult 18+
4.5
S OR-IND-Heikila
Pacific NW		 W IND-Bogard
Pacific NW
Chris Ramsower-Pearlstein (4.22) 6-1
6-3		 Keely Kopetz (3.71)
Mary Klinger (3.81)
Match: 3.96 Rating: 4.02
04/21/2023 D3 Adult 18+
4.5
S OR-IND-Heikila
Pacific NW		 L EW-WCCP-Williams
Pacific NW
Kristy Paratore (4.01) 6-2
7-5		 Madalyn Williams (4.24)
Hannah Plank (-----)
Match: S Rating: 4.04
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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