Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Sonja Karp (Pennington, NJ)
Female 		4.0 C
12/31/2022
Estimated Dynamic Rating 3.6762
10/25/2024
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2018 Overall Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 9 7 2 0 77.8 19 15 4 78.9 156 98 58 62.8 0
Adult 18+ 4.0 8 5 3 0 62.5 19 11 8 57.9 148 79 69 53.4 0
Adult 40+ 4.0 5 5 0 0 100.0 11 10 1 90.9 80 58 22 72.5 0
Tri-Level 18+ 4.0 1 1 0 0 100.0 2 2 0 100.0 15 12 3 80.0 0
Total 23 18 5 0 78.3 51 38 13 74.5 399 247 152 61.9 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
08/03/2018 Adult 18+
3.5
Districts		 Hopewell Rally Girls
Middle States		 S1 Margaret Seitter
(3.51) 		L 6-0
6-4		 3.22 3.45
08/03/2018 Adult 18+
3.5
Districts		 Hopewell Rally Girls
Middle States		 S2 Yuning Ren
(3.09) 		W 6-2
6-3		 3.39 3.50
06/14/2018 Adult 18+
4.0		 Hopewell Wunders
Middle States		 S2 Lauren Wolff
(3.68) 		W 4-6
7-5
1-0		 3.71 3.56
06/08/2018 Adult 18+
4.0		 Big Bucks
Middle States		 D2 Penni Sander
(3.51) 		Maryann Brophy
(3.27)
Lisa Delaney
(3.24) 		W 6-1
6-2		 3.61 3.51
06/07/2018 Adult 18+
4.0		 Hopewell Wunders
Middle States		 S2 Tymara Gates
(3.82) 		L 5-7
6-3
1-0		 3.77 3.53
06/06/2018 Adult 18+
3.5		 Hopewell Rally Girls
Middle States		 S1 Roxanna Choe
(3.51) 		W 6-3
6-4		 3.66 3.50
05/30/2018 Adult 18+
3.5		 Hopewell Rally Girls
Middle States		 S1 Benedicte Callan
(3.18) 		L 3-6
6-4
1-0		 3.18 3.39
05/25/2018 Adult 18+
4.0		 Big Bucks
Middle States		 D2 Jade Bae
(3.52) 		Suzanne Cederlund
(3.14)
Deanna Yamasaki
(3.71) 		W 6-1
7-5		 3.61 3.48
05/24/2018 Adult 18+
4.0		 Hopewell Wunders
Middle States		 S2 Gina Pento
(3.53) 		W 3-6
6-2
1-0		 3.59 3.47
05/23/2018 Adult 18+
3.5		 Hopewell Rally Girls
Middle States		 S1 Kristen Dries
(3.22) 		W 6-1
6-4		 3.46 3.45
05/17/2018 Adult 18+
4.0		 Hopewell Wunders
Middle States		 D3 Anne Hofacker
(3.40) 		Roxanna Choe
(3.34)
Nancy Plum
(3.53) 		L 6-0
6-4		 3.17 3.38
05/16/2018 Adult 18+
3.5		 Hopewell Rally Girls
Middle States		 S1 Lisa Jacknow
(3.40) 		W 6-3
6-4		 3.55 3.46
05/10/2018 Adult 18+
4.0		 Hopewell Wunders
Middle States		 D3 Jade Bae
(3.46) 		Lori Perdigao
(3.53)
Kristin Schloss
(3.54) 		W 6-3
6-1		 3.80 3.49
05/09/2018 Adult 18+
3.5		 Hopewell Rally Girls
Middle States		 S1 Marybeth Cardellichio
(3.25) 		W 6-0
6-2		 3.64 3.41
05/04/2018 Adult 18+
4.0		 Big Bucks
Middle States		 S2 Meilin Zhu
(3.74) 		L 6-1
7-5		 3.52 3.37
05/02/2018 Adult 18+
3.5		 Hopewell Rally Girls
Middle States		 S2 Nancy Wilbert
(3.20) 		W 6-1
6-3		 3.49 3.36
04/18/2018 Adult 18+
3.5		 Hopewell Rally Girls
Middle States		 S1 Sarah Lin
(2.80) 		W 6-2
6-4		 3.07 3.27
03/22/2018 Adult 40+
4.0		 Hopewell Wunders
Middle States		 D3 Jade Bae
(3.49) 		Bernadette Coyle
(3.22)
Dawn Snider
(3.07) 		W 6-2
6-3		 3.31 3.33
03/01/2018 Adult 40+
4.0		 Hopewell Wunders
Middle States		 D2 Jade Bae
(3.52) 		Debbie Hische
(3.15)
Tanya Tomao
(3.45) 		W 6-0
3-6
1-0		 3.35 3.35
02/08/2018 Adult 40+
4.0		 Hopewell Wunders
Middle States		 D3 Jade Bae
(3.44) 		Debbie Hische
(3.20)
Clare George
(3.14) 		W 6-4
6-0		 3.41 3.35
01/18/2018 Adult 40+
4.0		 Hopewell Wunders
Middle States		 D3 Noelle Finley
(3.92) 		Roxanna Choe
(3.33)
Maude Tatar
(3.47) 		W 6-2
6-2		 3.41 3.33
01/06/2018 Tri-Level 18+
4.0		 Nassau
Middle States		 D235 Alexis Kochmann
(2.90) 		Lauren Birkhold
(3.14)
Heather Robbins
(2.90) 		W 6-1
6-2		 3.55 3.35
01/04/2018 Adult 40+
4.0		 Hopewell Wunders
Middle States		 D3 Martha Land
(3.94) 		Dawn Snider
(3.08)
Anne Hofacker
(3.46) 		W 6-0
6-3		 3.28 3.29
08/03/2018 S1 Adult 18+
3.5
Districts
Hopewell Rally Girls
Middle States		 L Nassau Setsations
Middle States
6-0
6-4		 Margaret Seitter (3.51)
Match: 3.22 Rating: 3.45
08/03/2018 S2 Adult 18+
3.5
Districts
Hopewell Rally Girls
Middle States		 W Mercer Grandslammers
Middle States
6-2
6-3		 Yuning Ren (3.09)
Match: 3.39 Rating: 3.50
06/14/2018 S2 Adult 18+
4.0
Hopewell Wunders
Middle States		 W Jersey Shore Gals
Middle States
4-6
7-5
1-0		 Lauren Wolff (3.68)
Match: 3.71 Rating: 3.56
06/08/2018 D2 Adult 18+
4.0
Big Bucks
Middle States		 W Just A Tad
Middle States
Penni Sander (3.51) 6-1
6-2		 Maryann Brophy (3.27)
Lisa Delaney (3.24)
Match: 3.61 Rating: 3.51
06/07/2018 S2 Adult 18+
4.0
Hopewell Wunders
Middle States		 L Mercer
Middle States
5-7
6-3
1-0		 Tymara Gates (3.82)
Match: 3.77 Rating: 3.53
06/06/2018 S1 Adult 18+
3.5
Hopewell Rally Girls
Middle States		 W PTP Princeton United
Middle States
6-3
6-4		 Roxanna Choe (3.51)
Match: 3.66 Rating: 3.50
05/30/2018 S1 Adult 18+
3.5
Hopewell Rally Girls
Middle States		 L Nassau Smart Aces
Middle States
3-6
6-4
1-0		 Benedicte Callan (3.18)
Match: 3.18 Rating: 3.39
05/25/2018 D2 Adult 18+
4.0
Big Bucks
Middle States		 W Doylestown Tennis Junkies
Middle States
Jade Bae (3.52) 6-1
7-5		 Suzanne Cederlund (3.14)
Deanna Yamasaki (3.71)
Match: 3.61 Rating: 3.48
05/24/2018 S2 Adult 18+
4.0
Hopewell Wunders
Middle States		 W Nassau Strykers
Middle States
3-6
6-2
1-0		 Gina Pento (3.53)
Match: 3.59 Rating: 3.47
05/23/2018 S1 Adult 18+
3.5
Hopewell Rally Girls
Middle States		 W CVCC I
Middle States
6-1
6-4		 Kristen Dries (3.22)
Match: 3.46 Rating: 3.45
05/17/2018 D3 Adult 18+
4.0
Hopewell Wunders
Middle States		 L Hopewell Aces
Middle States
Anne Hofacker (3.40) 6-0
6-4		 Roxanna Choe (3.34)
Nancy Plum (3.53)
Match: 3.17 Rating: 3.38
05/16/2018 S1 Adult 18+
3.5
Hopewell Rally Girls
Middle States		 W Nassau Tennisanity
Middle States
6-3
6-4		 Lisa Jacknow (3.40)
Match: 3.55 Rating: 3.46
05/10/2018 D3 Adult 18+
4.0
Hopewell Wunders
Middle States		 W PRC 4.0
Middle States
Jade Bae (3.46) 6-3
6-1		 Lori Perdigao (3.53)
Kristin Schloss (3.54)
Match: 3.80 Rating: 3.49
05/09/2018 S1 Adult 18+
3.5
Hopewell Rally Girls
Middle States		 W Mercer The Motley Crew
Middle States
6-0
6-2		 Marybeth Cardellichio (3.25)
Match: 3.64 Rating: 3.41
05/04/2018 S2 Adult 18+
4.0
Big Bucks
Middle States		 L Ft. Washington
Middle States
6-1
7-5		 Meilin Zhu (3.74)
Match: 3.52 Rating: 3.37
05/02/2018 S2 Adult 18+
3.5
Hopewell Rally Girls
Middle States		 W GK Breakers
Middle States
6-1
6-3		 Nancy Wilbert (3.20)
Match: 3.49 Rating: 3.36
04/18/2018 S1 Adult 18+
3.5
Hopewell Rally Girls
Middle States		 W PRC Drop Shot Divas
Middle States
6-2
6-4		 Sarah Lin (2.80)
Match: 3.07 Rating: 3.27
03/22/2018 D3 Adult 40+
4.0
Hopewell Wunders
Middle States		 W Jersey Girls
Middle States
Jade Bae (3.49) 6-2
6-3		 Bernadette Coyle (3.22)
Dawn Snider (3.07)
Match: 3.31 Rating: 3.33
03/01/2018 D2 Adult 40+
4.0
Hopewell Wunders
Middle States		 W Hopewell Aces
Middle States
Jade Bae (3.52) 6-0
3-6
1-0		 Debbie Hische (3.15)
Tanya Tomao (3.45)
Match: 3.35 Rating: 3.35
02/08/2018 D3 Adult 40+
4.0
Hopewell Wunders
Middle States		 W Hopewell Aces
Middle States
Jade Bae (3.44) 6-4
6-0		 Debbie Hische (3.20)
Clare George (3.14)
Match: 3.41 Rating: 3.35
01/18/2018 D3 Adult 40+
4.0
Hopewell Wunders
Middle States		 W Hopewell Aces
Middle States
Noelle Finley (3.92) 6-2
6-2		 Roxanna Choe (3.33)
Maude Tatar (3.47)
Match: 3.41 Rating: 3.33
01/06/2018 D235 Tri-Level 18+
4.0
Nassau
Middle States		 W PRC Purrfect Serve
Middle States
Alexis Kochmann (2.90) 6-1
6-2		 Lauren Birkhold (3.14)
Heather Robbins (2.90)
Match: 3.55 Rating: 3.35
01/04/2018 D3 Adult 40+
4.0
Hopewell Wunders
Middle States		 W Jersey Girls
Middle States
Martha Land (3.94) 6-0
6-3		 Dawn Snider (3.08)
Anne Hofacker (3.46)
Match: 3.28 Rating: 3.29
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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