Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Cory Borthwick (HAMEL, MN)
Female 		3.0 C
12/31/2024
Estimated Dynamic Rating 2.9639
3/19/2025
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
2018 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 28 12 16 0 42.9 62 28 34 45.2 494 231 263 46.8 0
Total 28 12 16 0 42.9 62 28 34 45.2 494 231 263 46.8 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/03/2018 Adult 18+
3.5		 Douville- MTC - Get a Grip
Northern		 D2 Lori Johnson
(3.01) 		Jamie Lukehart-Hobbs
(3.14)
Ashley Gilles
(3.25) 		L 6-3
6-2		 2.97 3.03
11/26/2018 Adult 18+
3.5		 Douville- MTC - Get a Grip
Northern		 D1 Heather Musman
(3.23) 		Gay Russell-Dempsey
(3.10)
Nancy Paulson
(3.13) 		W 7-5
6-4		 3.11 3.05
11/05/2018 Adult 18+
3.5		 Douville- MTC - Get a Grip
Northern		 S2 Shannon Overdahl
(3.34) 		L 6-2
6-2		 3.05 3.02
10/29/2018 Adult 18+
3.5		 Douville- MTC - Get a Grip
Northern		 S2 Ann Schabo
(3.22) 		L 6-3
6-3		 3.02 3.01
10/22/2018 Adult 18+
3.5		 Douville- MTC - Get a Grip
Northern		 D1 Heather Berg
(3.25) 		Dominique Allex
(3.12)
Jessica Alexander
(3.39) 		L 4-6
6-4
1-0		 3.16 3.13
10/15/2018 Adult 18+
3.5		 Douville- MTC - Get a Grip
Northern		 D2 Lori Johnson
(3.04) 		Kim Crowell
(2.95)
Jennifer Katz
(3.17) 		W 6-3
6-4		 3.21 3.12
10/08/2018 Adult 18+
3.5		 Douville- MTC - Get a Grip
Northern		 D1 Heather Musman
(3.05) 		Heather Landrus
(3.15)
Alison Simison
(3.27) 		W 6-3
6-1		 3.49 3.18
08/11/2018 Adult 18+
3.5
Sectionals		 Douville - MTC - Get a Grip
Northern		 D1 Stephanie Harlan
(3.28) 		Catherine Carney
(3.34)
Susan Stombaugh
(3.18) 		L 6-0
6-2		 2.77 3.01
08/10/2018 Adult 18+
3.5
Sectionals		 Douville - MTC - Get a Grip
Northern		 D2 stacey douville
(3.16) 		Valerie Ronning
(3.30)
Becky Fiala
(3.20) 		L 6-0
7-5		 2.97 3.08
07/09/2018 Adult 18+
3.5		 Douville - MTC - Get a Grip
Northern		 D3 Heather Berg
(3.30) 		Tiffany Anderson
(3.02)
Megan Tucci
(2.99) 		W 6-2
6-2		 3.18 3.14
06/25/2018 Adult 18+
3.5		 Douville - MTC - Get a Grip
Northern		 D2 Heather Musman
(3.15) 		Shelley Gilk
(3.25)
Traci Sundstrom
(3.08) 		L 7-6
6-1		 3.01 3.11
06/18/2018 Adult 18+
3.5		 Douville - MTC - Get a Grip
Northern		 S2 Michele LeMay
(3.02) 		W 7-5
2-6
1-0		 2.99 3.09
06/04/2018 Adult 18+
3.5		 Douville - MTC - Get a Grip
Northern		 S2 Sandra Waryan
(3.08) 		W 6-2
7-5		 3.25 3.17
05/14/2018 Adult 18+
3.5		 Douville - MTC - Get a Grip
Northern		 D2 Donnette Tanner
(3.06) 		Karen Clark
(2.99)
Susan Ledray
(3.09) 		W 6-3
6-2		 3.38 3.22
04/17/2018 Adult 18+
3.5
Flight		 MTC Britzius 1:00 pm
Northern		 S2 Cheryl Patten
(3.21) 		L 6-0
5-5		 2.99 3.10
04/10/2018 Adult 18+
3.5
Flight		 MTC Britzius 1:00 pm
Northern		 S4 Carrie Stolar
(3.11) 		L 4-6
4-1		 3.07 3.10
03/19/2018 Adult 18+
3.5		 Douville - MTC Get a Grip
Northern		 D1 stacey douville
(3.18) 		Sarah LeDoux
(3.23)
Cheryl Patten
(3.29) 		W 6-4
6-7
1-0		 3.25 3.14
03/18/2018 Adult 18+
3.5		 Douville - MTC Get a Grip
Northern		 D1 Lori Johnson
(3.05) 		Holly Metzger
(3.13)
Maggie Roe
(3.20) 		L 7-5
6-2		 3.00 3.08
03/13/2018 Adult 18+
3.5		 MTC Britzius 1:00 pm
Northern		 S2 Jacqueline Kirk
(3.04) 		L 7-5
3-1		 2.91 3.07
02/27/2018 Adult 18+
3.5		 MTC Britzius 1:00 pm
Northern		 S2 Andrea McHugh
(3.24) 		L 6-2
5-2		 2.97 3.09
02/20/2018 Adult 18+
3.5		 MTC Britzius 1:00 pm
Northern		 S4 LaVonne Young
(3.35) 		L 6-2
6-3		 3.11 3.10
02/19/2018 Adult 18+
3.5		 Douville - MTC Get a Grip
Northern		 D2 Lori Johnson
(2.91) 		Cheri Jacoby
(3.07)
Jennifer Leegwater
(2.96) 		W 6-0
6-1		 3.53 3.17
02/05/2018 Adult 18+
3.5		 Douville - MTC Get a Grip
Northern		 D2 Loa Ann Coyle
(3.06) 		Kathy Sommers
(3.09)
Rebecca Greeley
(3.11) 		L 6-2
6-2		 2.85 3.06
01/30/2018 Adult 18+
3.5		 MTC Britzius 1:00 pm
Northern		 S3 Julie Loney
(3.23) 		L 6-1
4-6		 3.14 3.14
01/29/2018 Adult 18+
3.5		 Douville - MTC Get a Grip
Northern		 D3 Leontine Larson
(2.94) 		Melissa Dodd
(3.05)
Kimberly Koehler
(2.97) 		L 3-6
6-3
1-0		 3.08 3.13
01/16/2018 Adult 18+
3.5		 MTC Britzius 1:00 pm
Northern		 S3 Kitty Yancey
(3.20) 		W 6-3
4-3		 3.34 3.15
01/15/2018 Adult 18+
3.5		 Douville - MTC Get a Grip
Northern		 D3 Lori Johnson
(3.00) 		Yelena Yan
(2.84)
Perrie Heitler
(3.05) 		W 6-3
4-6
1-0		 3.06 3.07
01/09/2018 Adult 18+
3.5		 MTC Britzius 1:00 pm
Northern		 S4 Julie Loney
(-----) 		W 6-1
1-6
1-0		 3.06 0.00
12/03/2018 D2 Adult 18+
3.5
Douville- MTC - Get a Grip
Northern		 L Hobbs Heros
Northern
Lori Johnson (3.01) 6-3
6-2		 Jamie Lukehart-Hobbs (3.14)
Ashley Gilles (3.25)
Match: 2.97 Rating: 3.03
11/26/2018 D1 Adult 18+
3.5
Douville- MTC - Get a Grip
Northern		 W Harris- Swingers
Northern
Heather Musman (3.23) 7-5
6-4		 Gay Russell-Dempsey (3.10)
Nancy Paulson (3.13)
Match: 3.11 Rating: 3.05
11/05/2018 S2 Adult 18+
3.5
Douville- MTC - Get a Grip
Northern		 L Koehler-MoKo
Northern
6-2
6-2		 Shannon Overdahl (3.34)
Match: 3.05 Rating: 3.02
10/29/2018 S2 Adult 18+
3.5
Douville- MTC - Get a Grip
Northern		 L Evens
Northern
6-3
6-3		 Ann Schabo (3.22)
Match: 3.02 Rating: 3.01
10/22/2018 D1 Adult 18+
3.5
Douville- MTC - Get a Grip
Northern		 L Team McCracken
Northern
Heather Berg (3.25) 4-6
6-4
1-0		 Dominique Allex (3.12)
Jessica Alexander (3.39)
Match: 3.16 Rating: 3.13
10/15/2018 D2 Adult 18+
3.5
Douville- MTC - Get a Grip
Northern		 W Stuart/Crowell - 2019 Early Start
Northern
Lori Johnson (3.04) 6-3
6-4		 Kim Crowell (2.95)
Jennifer Katz (3.17)
Match: 3.21 Rating: 3.12
10/08/2018 D1 Adult 18+
3.5
Douville- MTC - Get a Grip
Northern		 W Landrus - Fall
Northern
Heather Musman (3.05) 6-3
6-1		 Heather Landrus (3.15)
Alison Simison (3.27)
Match: 3.49 Rating: 3.18
08/11/2018 D1 Adult 18+
3.5
Sectionals
Douville - MTC - Get a Grip
Northern		 L Harris - Summer Swingers 18
Northern
Stephanie Harlan (3.28) 6-0
6-2		 Catherine Carney (3.34)
Susan Stombaugh (3.18)
Match: 2.77 Rating: 3.01
08/10/2018 D2 Adult 18+
3.5
Sectionals
Douville - MTC - Get a Grip
Northern		 L Ronning - Sioux Falls
Northern
stacey douville (3.16) 6-0
7-5		 Valerie Ronning (3.30)
Becky Fiala (3.20)
Match: 2.97 Rating: 3.08
07/09/2018 D3 Adult 18+
3.5
Douville - MTC - Get a Grip
Northern		 W Evens
Northern
Heather Berg (3.30) 6-2
6-2		 Tiffany Anderson (3.02)
Megan Tucci (2.99)
Match: 3.18 Rating: 3.14
06/25/2018 D2 Adult 18+
3.5
Douville - MTC - Get a Grip
Northern		 L Czech
Northern
Heather Musman (3.15) 7-6
6-1		 Shelley Gilk (3.25)
Traci Sundstrom (3.08)
Match: 3.01 Rating: 3.11
06/18/2018 S2 Adult 18+
3.5
Douville - MTC - Get a Grip
Northern		 W Koehler - MoKo
Northern
7-5
2-6
1-0		 Michele LeMay (3.02)
Match: 2.99 Rating: 3.09
06/04/2018 S2 Adult 18+
3.5
Douville - MTC - Get a Grip
Northern		 W Nichols Korpi Summer Monday 18
Northern
6-2
7-5		 Sandra Waryan (3.08)
Match: 3.25 Rating: 3.17
05/14/2018 D2 Adult 18+
3.5
Douville - MTC - Get a Grip
Northern		 W Hobbs - Summer
Northern
Donnette Tanner (3.06) 6-3
6-2		 Karen Clark (2.99)
Susan Ledray (3.09)
Match: 3.38 Rating: 3.22
04/17/2018 S2 Adult 18+
3.5
Flight
MTC Britzius 1:00 pm
Northern		 L Williston Raschiatore 11:30 am
Northern
6-0
5-5		 Cheryl Patten (3.21)
Match: 2.99 Rating: 3.10
04/10/2018 S4 Adult 18+
3.5
Flight
MTC Britzius 1:00 pm
Northern		 L MTC Swanson 11:30 am
Northern
4-6
4-1		 Carrie Stolar (3.11)
Match: 3.07 Rating: 3.10
03/19/2018 D1 Adult 18+
3.5
Douville - MTC Get a Grip
Northern		 W Harris - Winter Swingers
Northern
stacey douville (3.18) 6-4
6-7
1-0		 Sarah LeDoux (3.23)
Cheryl Patten (3.29)
Match: 3.25 Rating: 3.14
03/18/2018 D1 Adult 18+
3.5
Douville - MTC Get a Grip
Northern		 L Johnson/Sebring
Northern
Lori Johnson (3.05) 7-5
6-2		 Holly Metzger (3.13)
Maggie Roe (3.20)
Match: 3.00 Rating: 3.08
03/13/2018 S2 Adult 18+
3.5
MTC Britzius 1:00 pm
Northern		 L Fred Wells Lunka 11:00 am
Northern
7-5
3-1		 Jacqueline Kirk (3.04)
Match: 2.91 Rating: 3.07
02/27/2018 S2 Adult 18+
3.5
MTC Britzius 1:00 pm
Northern		 L MTC Swanson 11:30 am
Northern
6-2
5-2		 Andrea McHugh (3.24)
Match: 2.97 Rating: 3.09
02/20/2018 S4 Adult 18+
3.5
MTC Britzius 1:00 pm
Northern		 L Wooddale York 11:00 am
Northern
6-2
6-3		 LaVonne Young (3.35)
Match: 3.11 Rating: 3.10
02/19/2018 D2 Adult 18+
3.5
Douville - MTC Get a Grip
Northern		 W Nichols Korpi Winter Monday
Northern
Lori Johnson (2.91) 6-0
6-1		 Cheri Jacoby (3.07)
Jennifer Leegwater (2.96)
Match: 3.53 Rating: 3.17
02/05/2018 D2 Adult 18+
3.5
Douville - MTC Get a Grip
Northern		 L Landrus - Winter
Northern
Loa Ann Coyle (3.06) 6-2
6-2		 Kathy Sommers (3.09)
Rebecca Greeley (3.11)
Match: 2.85 Rating: 3.06
01/30/2018 S3 Adult 18+
3.5
MTC Britzius 1:00 pm
Northern		 L ICT Buchmeier 12:30
Northern
6-1
4-6		 Julie Loney (3.23)
Match: 3.14 Rating: 3.14
01/29/2018 D3 Adult 18+
3.5
Douville - MTC Get a Grip
Northern		 L Koehler
Northern
Leontine Larson (2.94) 3-6
6-3
1-0		 Melissa Dodd (3.05)
Kimberly Koehler (2.97)
Match: 3.08 Rating: 3.13
01/16/2018 S3 Adult 18+
3.5
MTC Britzius 1:00 pm
Northern		 W Williston Raschiatore 11:30 am
Northern
6-3
4-3		 Kitty Yancey (3.20)
Match: 3.34 Rating: 3.15
01/15/2018 D3 Adult 18+
3.5
Douville - MTC Get a Grip
Northern		 W Dao - Winter League
Northern
Lori Johnson (3.00) 6-3
4-6
1-0		 Yelena Yan (2.84)
Perrie Heitler (3.05)
Match: 3.06 Rating: 3.07
01/09/2018 S4 Adult 18+
3.5
MTC Britzius 1:00 pm
Northern		 W ICT Buchmeier 12:30
Northern
6-1
1-6
1-0		 Julie Loney (-----)
Match: 3.06 Rating: 0.00
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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