Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2023) View Advanced Player Stats
Brenda Irwin (Perrysburg, OH)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.5928
4/2/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2023 Overall Season [Doubles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 7 3 4 0 42.9 17 9 8 52.9 127 74 53 58.3 0
Adult 40+ 4.0 6 4 2 0 66.7 14 9 5 64.3 114 66 48 57.9 0
Adult 55+ 8.0 4 3 1 0 75.0 9 6 3 66.7 81 43 38 53.1 0
Combo 7.5 3 1 2 0 33.3 7 2 5 28.6 51 22 29 43.1 0
Combo 8.5 3 1 2 0 33.3 6 2 4 33.3 46 16 30 34.8 1
Mixed 18+ 8.0 3 1 2 0 33.3 8 3 5 37.5 48 19 29 39.6 1
Mixed 40+ 8.0 4 0 4 0 0.0 10 2 8 20.0 68 28 40 41.2 0
Tri-Level 18+ 4.5 2 1 1 0 50.0 5 2 3 40.0 30 13 17 43.3 0
Total 32 14 18 0 43.8 76 35 41 46.1 565 281 284 49.7 2
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/17/2023 Combo
8.5		 NWO Combo Sun 8.5W Irwin-PTC
Midwest		 D2 Ann Miller
(3.50) 		Sarah Ward
(3.86)
Alyson Schlageter
(4.06) 		L 6-1
6-0		 3.54 -----
12/13/2023 Combo
8.5		 NWO Combo Sun 8.5W Irwin-PTC
Midwest		 D3 Renisa Dorner
(3.56) 		Default W 6-0
6-0		 S -----
10/29/2023 Combo
8.5		 NWO Combo Sun 8.5W Irwin-PTC
Midwest		 D3 Karen Rippey
(3.51) 		Maverick Delp
(-----)
Jessica Vietmeier
(3.88) 		L 6-0
6-3		 S -----
10/15/2023 Combo
8.5		 NWO Combo Sun 8.5W Irwin-PTC
Midwest		 D2 Amy Young
(3.77) 		Jennifer Abell
(3.91)
Julie Szczechowski
(3.28) 		W 6-2
6-4		 3.71 -----
09/17/2023 Adult 55+
8.0
Regionals		 NWO 55&Over 8.0W Dorner/Farrar-PTC
Midwest		 D1 Christine Gohr
(3.54) 		Bethe Orlando
(3.88)
Felicia Bourbon
(3.86) 		L 7-5
6-1		 3.72 3.66
08/22/2023 Adult 55+
8.0		 NWO 55&Over 8.0W Dorner/Farrar-PTC
Midwest		 D2 Amy Farrar
(3.89) 		Susan Stearns
(3.70)
Melissa Hill
(3.72) 		W 6-4
6-2		 3.78 3.66
08/12/2023 Adult 18+
4.0
Regionals		 NWO 18&Over 4.0W Irwin-PTC
Midwest		 D3 Kathleen Hire
(3.76) 		Patty Bennett
(3.48)
michelle sutton
(3.31) 		W 6-1
6-1		 3.71 3.64
08/08/2023 Adult 55+
8.0		 NWO 55&Over 8.0W Dorner/Farrar-PTC
Midwest		 D2 Donna Engel
(3.57) 		Dawn Cameron
(3.51)
Theresa Vietmeier
(3.49) 		W 6-4
7-5		 3.62 3.62
08/01/2023 Adult 40+
4.0		 NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 D2 Donna Engel
(3.57) 		Debra Bloomquist
(3.14)
Gretchen Leu
(3.42) 		W 6-2
6-3		 3.55 3.61
07/28/2023 Adult 40+
4.0		 NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 D1 Rachel Barnett
(3.41) 		Kristen Struffolino
(3.22)
Eileen Riffer
(3.39) 		W 6-2
6-3		 3.65 3.64
07/11/2023 Adult 40+
4.0		 NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 D2 Amy Young
(3.68) 		Teri Hagemeyer
(3.22)
Tracy Roscoe
(3.12) 		W 7-5
6-0		 3.48 3.61
07/01/2023 Adult 18+
4.0		 NWO 18&Over 4.0W Irwin-PTC
Midwest		 D3 Ann Miller
(3.53) 		Christina Konz
(3.67)
Sarah Ward
(3.66) 		L 7-5
6-3		 3.60 3.64
06/25/2023 Adult 40+
4.0		 NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 D3 Jennifer Zinz
(3.63) 		Theresa Vietmeier
(3.55)
Didi Thomason
(3.75) 		W 6-4
5-7
1-0		 3.67 3.65
06/22/2023 Adult 18+
4.0		 NWO 18&Over 4.0W Irwin-PTC
Midwest		 D2 Jennifer Zinz
(3.65) 		Susan Bernard
(3.20)
Kurstyn Loeffler
(3.56) 		W 6-3
6-4		 3.53 3.62
06/16/2023 Adult 18+
4.0		 NWO 18&Over 4.0W Irwin-PTC
Midwest		 D3 Amanda Paule
(3.75) 		Jennifer Morgan
(3.84)
Dawn Cameron
(3.56) 		L 7-6
0-6
1-0		 3.74 3.66
06/12/2023 Adult 55+
8.0		 NWO 55&Over 8.0W Dorner/Farrar-PTC
Midwest		 D2 Denise Nisbett
(3.81) 		Dana Loeb
(3.44)
Betsy Rumpf
(3.69) 		W 5-7
6-3
1-0		 3.52 3.63
06/08/2023 Adult 18+
4.0		 NWO 18&Over 4.0W Irwin-PTC
Midwest		 D2 Emma Carter
(3.86) 		Stacy Jurich
(3.82)
Julie Szczechowski
(3.22) 		L 2-6
6-2
1-0		 3.39 3.62
05/26/2023 Mixed 18+
8.0		 NWO 18&Over 8.0MX Fisher/Engel -PTC
Midwest		 D1 Timothy Fisher
(-----) 		Default W 6-0
6-0		 ----- -----
05/11/2023 Adult 18+
4.0		 NWO 18&Over 4.0W Irwin-PTC
Midwest		 D2 Emma Carter
(3.86) 		Jen Sanderson
(3.69)
Andrea Wymer
(3.81) 		L 2-6
6-4
1-0		 3.68 3.67
05/09/2023 Adult 40+
4.0		 NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 D2 Amy Young
(3.60) 		Denise Nisbett
(3.79)
Elizabeth Wymer
(3.79) 		L 6-4
6-1		 3.57 3.66
05/05/2023 Adult 18+
4.0		 NWO 18&Over 4.0W Irwin-PTC
Midwest		 D2 Amanda Paule
(3.72) 		Susan Bernard
(3.22)
Sara Shelton
(3.03) 		W 6-3
6-2		 3.47 3.65
05/02/2023 Adult 40+
4.0		 NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 D1 Hilary Hayden
(3.95) 		Amy Farrar
(3.87)
Stacey Kiel
(3.63) 		L 7-6
2-6
1-0		 3.67 3.69
04/23/2023 Mixed 18+
8.0		 NWO 18&Over 8.0MX Fisher/Engel -PTC
Midwest		 D2 Timothy Fisher
(3.83) 		Tristan Uribes
(3.98)
Amber Copa
(3.70) 		L 6-0
6-3		 3.39 3.59
04/16/2023 Mixed 18+
8.0		 NWO 18&Over 8.0MX Fisher/Engel -PTC
Midwest		 D2 Steven Eilert
(3.99) 		Melissa Hill
(3.78)
Adam Gstalder
(3.69) 		L 6-3
3-6
1-0		 3.52 3.62
03/29/2023 Combo
7.5		 NWO 7.5W Spring Combo Tam/Naus-
Midwest		 D2 Cyndi Eckel
(3.11) 		Amanda Smith
(3.67)
Julie Ryder
(3.25) 		L 6-3
5-4		 3.60 -----
03/12/2023 Mixed 18+
8.0		 NWO 18&Over 8.0MX Fisher/Engel -PTC
Midwest		 D3 Timothy Fisher
(3.87) 		Ryan Yockey
(3.62)
Brenda Scott
(3.32) 		W 6-3
0-4
1-0		 3.37 3.61
03/08/2023 Combo
7.5		 NWO 7.5W Spring Combo Tam/Naus-
Midwest		 D3 Jennifer Zinz
(3.66) 		Stacey Kiel
(3.50)
Laura Sniadanko
(-----) 		W 4-6
5-0
1-0		 S -----
02/26/2023 Mixed 40+
8.0		 NWO 40&Over 8.0 Mixed Eilert -PTC
Midwest		 D1 Timothy Fisher
(3.89) 		keyuko kuyama
(3.71)
Koroush Sheikhi
(3.89) 		L 6-2
1-6
1-0		 3.68 3.66
02/08/2023 Combo
7.5		 NWO 7.5W Spring Combo Tam/Naus-
Midwest		 D2 Selin Bastas
(3.30) 		Amy Davis
(3.70)
Jane Bohnlein
(3.21) 		L 6-1
6-4		 3.37 -----
02/05/2023 Tri-Level 18+
4.5		 Tri-Level Women Smith-PTC
Midwest		 D240 Lisa Evans
(3.43) 		Denise Nisbett
(3.82)
Sarah Ward
(3.61) 		L 7-5
2-0		 3.68 3.69
01/28/2023 Mixed 40+
8.0		 NWO 40&Over 8.0 Mixed Eilert -PTC
Midwest		 D1 Timothy Fisher
(3.87) 		Vinh To
(3.85)
Christina Tam
(3.67) 		L 6-2
5-4		 3.48 3.64
01/15/2023 Tri-Level 18+
4.5		 Tri-Level Women Smith-PTC
Midwest		 D240 Hilary Hayden
(3.97) 		Emily Nixon
(3.77)
Samantha LaPointe
(3.78) 		W 7-6
0-2
1-0		 3.64 3.69
01/14/2023 Mixed 40+
8.0		 NWO 40&Over 8.0 Mixed Eilert -PTC
Midwest		 D2 Tyson Moore
(3.64) 		John Daney
(3.54)
Jen Sanderson
(3.70) 		L 7-6
3-0		 3.50 3.66
01/07/2023 Mixed 40+
8.0		 NWO 40&Over 8.0 Mixed Eilert -PTC
Midwest		 D3 Timothy Fisher
(3.89) 		Emily Nixon
(3.77)
Steve Nixon
(3.79) 		L 6-2
4-6
1-0		 3.60 3.68
12/17/2023 D2 Combo
8.5
NWO Combo Sun 8.5W Irwin-PTC
Midwest		 L NWO Combo Sun 8.5W Kraus-SVC
Midwest
Ann Miller (3.50) 6-1
6-0		 Sarah Ward (3.86)
Alyson Schlageter (4.06)
Match: 3.54 Rating: -----
12/13/2023 D3 Combo
8.5
NWO Combo Sun 8.5W Irwin-PTC
Midwest		 W NWO Combo Sun 8.5W Abel/Dessner Findlay
Midwest
Renisa Dorner (3.56) 6-0
6-0		 Default
Match: S Rating: -----
10/29/2023 D3 Combo
8.5
NWO Combo Sun 8.5W Irwin-PTC
Midwest		 L NWO Combo Sun 8.5W Pacella -TWOS
Midwest
Karen Rippey (3.51) 6-0
6-3		 Maverick Delp (-----)
Jessica Vietmeier (3.88)
Match: S Rating: -----
10/15/2023 D2 Combo
8.5
NWO Combo Sun 8.5W Irwin-PTC
Midwest		 W NWO Combo Sun 8.5W Abel/Dessner Findlay
Midwest
Amy Young (3.77) 6-2
6-4		 Jennifer Abell (3.91)
Julie Szczechowski (3.28)
Match: 3.71 Rating: -----
09/17/2023 D1 Adult 55+
8.0
Regionals
NWO 55&Over 8.0W Dorner/Farrar-PTC
Midwest		 L Queen City
Midwest
Christine Gohr (3.54) 7-5
6-1		 Bethe Orlando (3.88)
Felicia Bourbon (3.86)
Match: 3.72 Rating: 3.66
08/22/2023 D2 Adult 55+
8.0
NWO 55&Over 8.0W Dorner/Farrar-PTC
Midwest		 W NWO 55&Over 8.0W Vietmeier-TWOS
Midwest
Amy Farrar (3.89) 6-4
6-2		 Susan Stearns (3.70)
Melissa Hill (3.72)
Match: 3.78 Rating: 3.66
08/12/2023 D3 Adult 18+
4.0
Regionals
NWO 18&Over 4.0W Irwin-PTC
Midwest		 W A18 4.0W SP Gray
Midwest
Kathleen Hire (3.76) 6-1
6-1		 Patty Bennett (3.48)
michelle sutton (3.31)
Match: 3.71 Rating: 3.64
08/08/2023 D2 Adult 55+
8.0
NWO 55&Over 8.0W Dorner/Farrar-PTC
Midwest		 W NWO 55&Over 8.0W Vietmeier-TWOS
Midwest
Donna Engel (3.57) 6-4
7-5		 Dawn Cameron (3.51)
Theresa Vietmeier (3.49)
Match: 3.62 Rating: 3.62
08/01/2023 D2 Adult 40+
4.0
NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 W NWO 40&Over 4.0W Kuyama/Bloomquist-U of Findlay
Midwest
Donna Engel (3.57) 6-2
6-3		 Debra Bloomquist (3.14)
Gretchen Leu (3.42)
Match: 3.55 Rating: 3.61
07/28/2023 D1 Adult 40+
4.0
NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 W NWO 40&Over 4.0W Riffer/Evans-PTC
Midwest
Rachel Barnett (3.41) 6-2
6-3		 Kristen Struffolino (3.22)
Eileen Riffer (3.39)
Match: 3.65 Rating: 3.64
07/11/2023 D2 Adult 40+
4.0
NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 W NWO 40&Over 4.0W Ward/Cameron -TTC
Midwest
Amy Young (3.68) 7-5
6-0		 Teri Hagemeyer (3.22)
Tracy Roscoe (3.12)
Match: 3.48 Rating: 3.61
07/01/2023 D3 Adult 18+
4.0
NWO 18&Over 4.0W Irwin-PTC
Midwest		 L NWO 18&Over 4.0W Kraus-SVC
Midwest
Ann Miller (3.53) 7-5
6-3		 Christina Konz (3.67)
Sarah Ward (3.66)
Match: 3.60 Rating: 3.64
06/25/2023 D3 Adult 40+
4.0
NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 W NWO 40&Over 4.0W Loeb/Flickinger-TWOS
Midwest
Jennifer Zinz (3.63) 6-4
5-7
1-0		 Theresa Vietmeier (3.55)
Didi Thomason (3.75)
Match: 3.67 Rating: 3.65
06/22/2023 D2 Adult 18+
4.0
NWO 18&Over 4.0W Irwin-PTC
Midwest		 W NWO 18&Over 4.0W Pilewski-SVC
Midwest
Jennifer Zinz (3.65) 6-3
6-4		 Susan Bernard (3.20)
Kurstyn Loeffler (3.56)
Match: 3.53 Rating: 3.62
06/16/2023 D3 Adult 18+
4.0
NWO 18&Over 4.0W Irwin-PTC
Midwest		 L NWO 18&Over 4.0W Copa/Keating -TWOS
Midwest
Amanda Paule (3.75) 7-6
0-6
1-0		 Jennifer Morgan (3.84)
Dawn Cameron (3.56)
Match: 3.74 Rating: 3.66
06/12/2023 D2 Adult 55+
8.0
NWO 55&Over 8.0W Dorner/Farrar-PTC
Midwest		 W NWO 55&Over 8.0W Vietmeier-TWOS
Midwest
Denise Nisbett (3.81) 5-7
6-3
1-0		 Dana Loeb (3.44)
Betsy Rumpf (3.69)
Match: 3.52 Rating: 3.63
06/08/2023 D2 Adult 18+
4.0
NWO 18&Over 4.0W Irwin-PTC
Midwest		 L NWO 18&Over 4.0W Szczechowski-Anthony Wayne
Midwest
Emma Carter (3.86) 2-6
6-2
1-0		 Stacy Jurich (3.82)
Julie Szczechowski (3.22)
Match: 3.39 Rating: 3.62
05/26/2023 D1 Mixed 18+
8.0
NWO 18&Over 8.0MX Fisher/Engel -PTC
Midwest		 W NWO 18&Over 8.0MX Bloomquist/Naus
Midwest
Timothy Fisher (-----) 6-0
6-0		 Default
Match: ----- Rating: -----
05/11/2023 D2 Adult 18+
4.0
NWO 18&Over 4.0W Irwin-PTC
Midwest		 L NWO 18&Over 4.0W Kraus-SVC
Midwest
Emma Carter (3.86) 2-6
6-4
1-0		 Jen Sanderson (3.69)
Andrea Wymer (3.81)
Match: 3.68 Rating: 3.67
05/09/2023 D2 Adult 40+
4.0
NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 L NWO 40&Over 4.0W Sanderson-SVC
Midwest
Amy Young (3.60) 6-4
6-1		 Denise Nisbett (3.79)
Elizabeth Wymer (3.79)
Match: 3.57 Rating: 3.66
05/05/2023 D2 Adult 18+
4.0
NWO 18&Over 4.0W Irwin-PTC
Midwest		 W NWO 18&Over 4.0W Pilewski-SVC
Midwest
Amanda Paule (3.72) 6-3
6-2		 Susan Bernard (3.22)
Sara Shelton (3.03)
Match: 3.47 Rating: 3.65
05/02/2023 D1 Adult 40+
4.0
NWO 40&Over 4.0W McCullough/Young-PTC
Midwest		 L NWO 40&Over 4.0W Ray/Wong-PTC
Midwest
Hilary Hayden (3.95) 7-6
2-6
1-0		 Amy Farrar (3.87)
Stacey Kiel (3.63)
Match: 3.67 Rating: 3.69
04/23/2023 D2 Mixed 18+
8.0
NWO 18&Over 8.0MX Fisher/Engel -PTC
Midwest		 L NWO 18&Over 8.0MX Damschroder-Launchpad
Midwest
Timothy Fisher (3.83) 6-0
6-3		 Tristan Uribes (3.98)
Amber Copa (3.70)
Match: 3.39 Rating: 3.59
04/16/2023 D2 Mixed 18+
8.0
NWO 18&Over 8.0MX Fisher/Engel -PTC
Midwest		 L NWO 18&Over 8.0MX King -TWOS
Midwest
Steven Eilert (3.99) 6-3
3-6
1-0		 Melissa Hill (3.78)
Adam Gstalder (3.69)
Match: 3.52 Rating: 3.62
03/29/2023 D2 Combo
7.5
NWO 7.5W Spring Combo Tam/Naus-
Midwest		 L NWO 7.5 Spring Combo Hire/Ray-PTC
Midwest
Cyndi Eckel (3.11) 6-3
5-4		 Amanda Smith (3.67)
Julie Ryder (3.25)
Match: 3.60 Rating: -----
03/12/2023 D3 Mixed 18+
8.0
NWO 18&Over 8.0MX Fisher/Engel -PTC
Midwest		 W NWO 18&Over 8.0MX Bloomquist/Naus
Midwest
Timothy Fisher (3.87) 6-3
0-4
1-0		 Ryan Yockey (3.62)
Brenda Scott (3.32)
Match: 3.37 Rating: 3.61
03/08/2023 D3 Combo
7.5
NWO 7.5W Spring Combo Tam/Naus-
Midwest		 W NWO 7.5 Spring Combo Hire/Ray-PTC
Midwest
Jennifer Zinz (3.66) 4-6
5-0
1-0		 Stacey Kiel (3.50)
Laura Sniadanko (-----)
Match: S Rating: -----
02/26/2023 D1 Mixed 40+
8.0
NWO 40&Over 8.0 Mixed Eilert -PTC
Midwest		 L NWO 40&Over 8.0 Bloomquist/Naus-
Midwest
Timothy Fisher (3.89) 6-2
1-6
1-0		 keyuko kuyama (3.71)
Koroush Sheikhi (3.89)
Match: 3.68 Rating: 3.66
02/08/2023 D2 Combo
7.5
NWO 7.5W Spring Combo Tam/Naus-
Midwest		 L NWO 7.5W Spring Combo Szczechowski
Midwest
Selin Bastas (3.30) 6-1
6-4		 Amy Davis (3.70)
Jane Bohnlein (3.21)
Match: 3.37 Rating: -----
02/05/2023 D240 Tri-Level 18+
4.5
Tri-Level Women Smith-PTC
Midwest		 L Tri-Level Women Kapuscinski-SVC
Midwest
Lisa Evans (3.43) 7-5
2-0		 Denise Nisbett (3.82)
Sarah Ward (3.61)
Match: 3.68 Rating: 3.69
01/28/2023 D1 Mixed 40+
8.0
NWO 40&Over 8.0 Mixed Eilert -PTC
Midwest		 L NWO 40&Over 8.0 Bloomquist/Naus-
Midwest
Timothy Fisher (3.87) 6-2
5-4		 Vinh To (3.85)
Christina Tam (3.67)
Match: 3.48 Rating: 3.64
01/15/2023 D240 Tri-Level 18+
4.5
Tri-Level Women Smith-PTC
Midwest		 W Tri-Level Women Kapuscinski-SVC
Midwest
Hilary Hayden (3.97) 7-6
0-2
1-0		 Emily Nixon (3.77)
Samantha LaPointe (3.78)
Match: 3.64 Rating: 3.69
01/14/2023 D2 Mixed 40+
8.0
NWO 40&Over 8.0 Mixed Eilert -PTC
Midwest		 L NWO 40&Over 8.0 Mixed Szczechowski-SVC
Midwest
Tyson Moore (3.64) 7-6
3-0		 John Daney (3.54)
Jen Sanderson (3.70)
Match: 3.50 Rating: 3.66
01/07/2023 D3 Mixed 40+
8.0
NWO 40&Over 8.0 Mixed Eilert -PTC
Midwest		 L NWO 40&Over 8.0 Mixed Hoover/Nixon-Launchpad
Midwest
Timothy Fisher (3.89) 6-2
4-6
1-0		 Emily Nixon (3.77)
Steve Nixon (3.79)
Match: 3.60 Rating: 3.68
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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