Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Rating) View Advanced Player Stats
Laura Kostelny (Round Rock, TX)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.8082
4/30/2025
Projected Year End Rating ------
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4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
Current Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 3 2 1 0 66.7 7 5 2 71.4 51 33 18 64.7 0
Adult 40+ 4.0 13 11 2 0 84.6 30 23 7 76.7 254 146 108 57.5 0
Adult 40+ 4.5 3 0 3 0 0.0 7 1 6 14.3 54 18 36 33.3 1
Mixed 18+ 8.0 1 0 1 0 0.0 2 0 2 0.0 12 0 12 0.0 0
Total 20 13 7 0 65.0 46 29 17 63.0 371 197 174 53.1 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
04/26/2025 Adult 18+
4.0		 Southside Bangers
Texas		 D2 Amy Gogolin
(3.66) 		Jenny Feng
(3.61)
Ruth Hjelmeland
(3.47) 		L 0-6
6-3
1-0		 3.70 3.81
04/16/2025 Adult 18+
4.0		 The Volley Partons 4.0
Texas		 D2 Jill Coody Smits
(3.93) 		Kelli Condrey
(4.01)
Stephanie Short
(3.62) 		W 6-4
6-4		 3.87 3.84
04/12/2025 Adult 18+
4.0		 Southside Bangers
Texas		 D1 Jill Coody Smits
(3.97) 		Joanne McCallie
(3.68)
Nalinh Hanlon
(3.46) 		W 6-2
6-1		 3.83 3.84
04/06/2025 Adult 40+
4.0
Area		 Boomshakalaka
Texas		 D3 Nikki Hudsmith
(3.94) 		Amanda Romney
(3.93)
Sarah Montgomery
(3.69) 		L 6-3
7-6		 3.68 3.81
04/06/2025 Adult 40+
4.0
Area		 Boomshakalaka
Texas		 D1 Linda Haddox
(3.82) 		Kristine Grant
(3.90)
Karen Shields
(3.55) 		W 6-1
6-4		 3.98 3.86
03/30/2025 Adult 40+
4.0		 Serves Up
Texas		 D2 Julia Roadman
(3.77) 		Rachel Hernandez
(3.82)
Tanya Thornton
(3.70) 		W 6-4
6-4		 3.88 3.84
03/29/2025 Adult 40+
4.0		 Serves Up
Texas		 D1 Julia Roadman
(3.80) 		Melissa Baum
(3.63)
Jennifer Nguyen
(3.88) 		W 6-4
3-6
1-0		 3.77 3.81
03/22/2025 Adult 40+
4.0		 Serves Up
Texas		 D1 Jill Coody Smits
(3.90) 		Lisa Diedrich
(3.58)
Sara Smithhart
(3.77) 		W 6-3
6-4		 3.78 3.82
03/12/2025 Adult 40+
4.0		 Boomshakalaka
Texas		 D1 Rachel Hernandez
(3.80) 		Kathleen Dunbaugh
(3.72)
Brenda Latta
(3.77) 		W 6-3
7-6		 3.85 3.83
03/05/2025 Adult 40+
4.0		 Boomshakalaka
Texas		 D3 Rachel Hernandez
(3.80) 		Amber Stephenson
(3.88)
Tricia Richards
(3.64) 		L 6-3
3-6
1-0		 3.76 3.81
02/26/2025 Adult 40+
4.5		 High Strung
Texas		 D1 Kate Kyle
(-----) 		Default W 6-0
6-0		 ----- -----
02/11/2025 Adult 40+
4.5		 High Strung
Texas		 D1 Kate Kyle
(4.04) 		Barbara Knaggs
(4.23)
Amy Cunningham
(3.96) 		L 4-6
6-3
1-0		 3.92 3.85
02/08/2025 Adult 40+
4.0		 Serves Up
Texas		 D2 Trisha Fortuna
(3.80) 		Nan Beebe
(3.56)
Summer Rydel
(3.43) 		W 7-5
6-3		 3.63 3.80
02/08/2025 Adult 40+
4.0		 Serves Up
Texas		 D2 Trisha Fortuna
(3.87) 		Rachel Hernandez
(3.78)
Renee Meskill
(3.73) 		W 2-6
6-2
1-0		 3.78 3.83
02/06/2025 Adult 40+
4.0		 Boomshakalaka
Texas		 D1 Nikki Hudsmith
(3.97) 		Renee Meskill
(3.74)
Patricia Strandboge
(3.96) 		W 6-3
7-5		 3.91 3.85
02/05/2025 Adult 40+
4.0		 Boomshakalaka
Texas		 D2 Nikki Hudsmith
(3.98) 		Casey Herridge
(3.67)
Mary Anne Clement
(3.91) 		W 3-6
6-3
1-0		 3.74 3.83
02/04/2025 Adult 40+
4.5		 High Strung
Texas		 D1 Kate Kyle
(4.08) 		Mary Donlon
(4.21)
Holly Roberts
(4.11) 		L 6-2
6-1		 3.70 3.82
02/01/2025 Adult 40+
4.0		 Serves Up
Texas		 D1 Julia Roadman
(3.78) 		Julie Whittenburg
(3.59)
Julie Johnson
(3.72) 		W 6-4
6-4		 3.81 3.84
01/25/2025 Adult 40+
4.0		 Serves Up
Texas		 D1 Amy Mulvihill
(3.78) 		Tiffany Weigelt
(3.98)
Jessica Buchanan
(3.64) 		W 6-1
6-4		 4.07 3.87
01/21/2025 Adult 40+
4.5		 High Strung
Texas		 D4 Camden Bobek
(3.79) 		Serene ZiCornell
(3.82)
adrienne kendall
(3.89) 		L 7-5
6-1		 3.67 3.81
11/23/2024 Mixed 18+
8.0		 Fireballers
Texas		 D1 Joseph Le
(3.83) 		Arielle Hickman
(3.90)
Jonathan Peltier
(3.75) 		L 6-0
6-0		 3.34 3.76
04/26/2025 D2 Adult 18+
4.0
Southside Bangers
Texas		 L Tough Love
Texas
Amy Gogolin (3.66) 0-6
6-3
1-0		 Jenny Feng (3.61)
Ruth Hjelmeland (3.47)
Match: 3.70 Rating: 3.81
04/16/2025 D2 Adult 18+
4.0
The Volley Partons 4.0
Texas		 W Bayside Ballers
Texas
Jill Coody Smits (3.93) 6-4
6-4		 Kelli Condrey (4.01)
Stephanie Short (3.62)
Match: 3.87 Rating: 3.84
04/12/2025 D1 Adult 18+
4.0
Southside Bangers
Texas		 W Die Hards Wkend
Texas
Jill Coody Smits (3.97) 6-2
6-1		 Joanne McCallie (3.68)
Nalinh Hanlon (3.46)
Match: 3.83 Rating: 3.84
04/06/2025 D3 Adult 40+
4.0
Area
Boomshakalaka
Texas		 L Spinster Society
Texas
Nikki Hudsmith (3.94) 6-3
7-6		 Amanda Romney (3.93)
Sarah Montgomery (3.69)
Match: 3.68 Rating: 3.81
04/06/2025 D1 Adult 40+
4.0
Area
Boomshakalaka
Texas		 W For the Fun of It
Texas
Linda Haddox (3.82) 6-1
6-4		 Kristine Grant (3.90)
Karen Shields (3.55)
Match: 3.98 Rating: 3.86
03/30/2025 D2 Adult 40+
4.0
Serves Up
Texas		 W Supreme Court
Texas
Julia Roadman (3.77) 6-4
6-4		 Rachel Hernandez (3.82)
Tanya Thornton (3.70)
Match: 3.88 Rating: 3.84
03/29/2025 D1 Adult 40+
4.0
Serves Up
Texas		 W Double Shots
Texas
Julia Roadman (3.80) 6-4
3-6
1-0		 Melissa Baum (3.63)
Jennifer Nguyen (3.88)
Match: 3.77 Rating: 3.81
03/22/2025 D1 Adult 40+
4.0
Serves Up
Texas		 W BC Bring It
Texas
Jill Coody Smits (3.90) 6-3
6-4		 Lisa Diedrich (3.58)
Sara Smithhart (3.77)
Match: 3.78 Rating: 3.82
03/12/2025 D1 Adult 40+
4.0
Boomshakalaka
Texas		 W Match Makers
Texas
Rachel Hernandez (3.80) 6-3
7-6		 Kathleen Dunbaugh (3.72)
Brenda Latta (3.77)
Match: 3.85 Rating: 3.83
03/05/2025 D3 Adult 40+
4.0
Boomshakalaka
Texas		 L Called to Serve-Berry Creek
Texas
Rachel Hernandez (3.80) 6-3
3-6
1-0		 Amber Stephenson (3.88)
Tricia Richards (3.64)
Match: 3.76 Rating: 3.81
02/26/2025 D1 Adult 40+
4.5
High Strung
Texas		 W Out of Your League
Texas
Kate Kyle (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
02/11/2025 D1 Adult 40+
4.5
High Strung
Texas		 L Patriots
Texas
Kate Kyle (4.04) 4-6
6-3
1-0		 Barbara Knaggs (4.23)
Amy Cunningham (3.96)
Match: 3.92 Rating: 3.85
02/08/2025 D2 Adult 40+
4.0
Serves Up
Texas		 W BC Bring It
Texas
Trisha Fortuna (3.80) 7-5
6-3		 Nan Beebe (3.56)
Summer Rydel (3.43)
Match: 3.63 Rating: 3.80
02/08/2025 D2 Adult 40+
4.0
Serves Up
Texas		 W Supreme Court
Texas
Trisha Fortuna (3.87) 2-6
6-2
1-0		 Rachel Hernandez (3.78)
Renee Meskill (3.73)
Match: 3.78 Rating: 3.83
02/06/2025 D1 Adult 40+
4.0
Boomshakalaka
Texas		 W One More Step
Texas
Nikki Hudsmith (3.97) 6-3
7-5		 Renee Meskill (3.74)
Patricia Strandboge (3.96)
Match: 3.91 Rating: 3.85
02/05/2025 D2 Adult 40+
4.0
Boomshakalaka
Texas		 W Match Makers
Texas
Nikki Hudsmith (3.98) 3-6
6-3
1-0		 Casey Herridge (3.67)
Mary Anne Clement (3.91)
Match: 3.74 Rating: 3.83
02/04/2025 D1 Adult 40+
4.5
High Strung
Texas		 L Sets on the Lake
Texas
Kate Kyle (4.08) 6-2
6-1		 Mary Donlon (4.21)
Holly Roberts (4.11)
Match: 3.70 Rating: 3.82
02/01/2025 D1 Adult 40+
4.0
Serves Up
Texas		 W GHCC Aces
Texas
Julia Roadman (3.78) 6-4
6-4		 Julie Whittenburg (3.59)
Julie Johnson (3.72)
Match: 3.81 Rating: 3.84
01/25/2025 D1 Adult 40+
4.0
Serves Up
Texas		 W Gin and Deuce
Texas
Amy Mulvihill (3.78) 6-1
6-4		 Tiffany Weigelt (3.98)
Jessica Buchanan (3.64)
Match: 4.07 Rating: 3.87
01/21/2025 D4 Adult 40+
4.5
High Strung
Texas		 L Last Ball In
Texas
Camden Bobek (3.79) 7-5
6-1		 Serene ZiCornell (3.82)
adrienne kendall (3.89)
Match: 3.67 Rating: 3.81
11/23/2024 D1 Mixed 18+
8.0
Fireballers
Texas		 L Game, Set, Laugh
Texas
Joseph Le (3.83) 6-0
6-0		 Arielle Hickman (3.90)
Jonathan Peltier (3.75)
Match: 3.34 Rating: 3.76
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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