Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2021) View Advanced Player Stats
Diane Porter (Omaha, NE)
Female 		4.0 C
12/31/2023
Estimated Dynamic Rating 3.7508
6/9/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2021 Overall Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 6 4 2 0 66.7 15 9 6 60.0 105 61 44 58.1 0
Adult 40+ 4.0 12 7 5 0 58.3 29 17 12 58.6 227 120 107 52.9 0
Adult 55+ 8.0 4 2 2 0 50.0 9 5 4 55.6 81 44 37 54.3 0
Tri-Level 18+ 4.5 5 2 3 0 40.0 12 5 7 41.7 100 52 48 52.0 0
Total 27 15 12 0 55.6 65 36 29 55.4 513 277 236 54.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/09/2021 Adult 40+
4.0
Nationals		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D3 Beth Stiles
(3.61) 		Maria Sloan
(3.77)
Nani Ehlinger
(3.66) 		L 7-5
6-2		 3.58 3.66
10/08/2021 Adult 40+
4.0
Nationals		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D2 Stephanie Johnson
(3.90) 		Tamara Graham
(3.62)
Julie Hatcher
(3.72) 		W 6-4
6-3		 3.72 3.70
10/08/2021 Adult 40+
4.0
Nationals		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D2 Stephanie Johnson
(3.88) 		Kerry Reiling
(3.70)
Lynda Stout
(3.94) 		W 7-6
6-2		 3.84 3.71
09/27/2021 Tri-Level 18+
4.5		 Jorgensen
Missouri Valley		 D240 Katie Mendlick
(3.88) 		Alexandra Eker
(3.74)
Mallory Pole
(3.78) 		L 6-4
7-6		 3.59 3.67
09/15/2021 Tri-Level 18+
4.5		 Jorgensen
Missouri Valley		 D240 Susan Hanson
(3.78) 		Heather Blumel
(3.82)
Leeann Esch
(3.64) 		L 6-4
2-6
1-0		 3.70 3.68
09/01/2021 Tri-Level 18+
4.5		 Jorgensen
Missouri Valley		 D240 Tory Jorgensen
(3.77) 		Alexandra Eker
(3.71)
Becky Svatora
(3.78) 		L 7-5
6-3		 3.59 3.66
08/29/2021 Adult 40+
4.0
Sectionals		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D1 Stephanie Johnson
(3.85) 		Gayla Saegert
(3.75)
Laurie Reisch
(3.67) 		W 6-0
7-5		 3.87 3.72
08/28/2021 Adult 40+
4.0
Sectionals		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D1 Tory Jorgensen
(3.78) 		Jennifer VanMeter
(3.68)
Sonia Crim
(3.52) 		L 6-1
3-6
1-0		 3.46 3.65
08/27/2021 Adult 40+
4.0
Sectionals		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D1 Stephanie Johnson
(3.75) 		Diane Wood
(3.70)
Mary Jo Tasker
(3.54) 		W 6-3
2-6
1-0		 3.59 3.68
08/25/2021 Tri-Level 18+
4.5		 Jorgensen
Missouri Valley		 D240 Susan Hanson
(3.84) 		Nikki Nemecek
(3.58)
Elizabeth Pusic
(3.39) 		W 6-1
4-6
1-0		 3.57 3.69
08/11/2021 Tri-Level 18+
4.5		 Jorgensen
Missouri Valley		 D240 Tory Jorgensen
(3.74) 		Lee Cooney
(3.67)
Heather Blumel
(3.83) 		W 7-5
6-1		 3.94 3.77
07/18/2021 Adult 18+
4.0
Districts		 Holbrook
Missouri Valley		 D2 Cindy Bluml
(3.63) 		Angeline Larson
(3.62)
Lina Lopez
(3.74) 		L 6-2
6-3		 3.48 3.68
07/17/2021 Adult 18+
4.0
Districts		 Holbrook
Missouri Valley		 D2 Stephanie Johnson
(3.83) 		Terri Dunlap
(3.76)
Stephanie Theis
(3.45) 		W 4-6
6-2
1-0		 3.65 3.72
06/29/2021 Adult 18+
4.0		 Holbrook
Missouri Valley		 D2 Beth Stiles
(3.61) 		Cheryl Schmidt
(3.46)
Jessica Shefsky
(3.70) 		L 6-4
1-6
1-0		 3.72 3.75
06/24/2021 Adult 55+
8.0		 Stiles
Missouri Valley		 D2 Susan Hanson
(3.85) 		Sheryl Vaughn
(3.99)
Iona Pavlik
(3.73) 		W 6-4
6-4		 3.89 3.78
06/17/2021 Adult 55+
8.0		 Stiles
Missouri Valley		 D1 Julia Elkin
(3.85) 		Barbara Scribner
(3.73)
Debra Caudill
(3.38) 		L 2-6
7-5
1-0		 3.54 3.71
06/15/2021 Adult 18+
4.0		 Holbrook
Missouri Valley		 D1 Stephanie Johnson
(3.83) 		Sara Banks
(3.76)
Karen Kerechanin
(3.62) 		W 6-4
6-2		 3.86 3.77
05/30/2021 Tournament
NW4.0d		 $$$ Memorial Omaha Adult R1 Tory Jorgensen
(3.74) 		Kari Stempson
(3.66)
Tammy Tegler
(3.82) 		W 4-6
6-2
1-0		 3.79 -----
05/29/2021 Tournament
NW4.0d		 $$$ Memorial Omaha Adult R2 Tory Jorgensen
(3.74) 		Shelly Patrick
(3.35)
Nancy Johnson
(3.69) 		W 7-5
6-3		 3.62 -----
05/27/2021 Adult 55+
8.0		 Stiles
Missouri Valley		 D3 Brita Swanson
(3.61) 		Nancy Samson
(3.66)
Lisa Thomas
(3.78) 		W 6-3
6-3		 3.98 3.78
05/18/2021 Adult 18+
4.0		 Holbrook
Missouri Valley		 D2 Jennifer Rich
(3.86) 		Patti Tobia
(3.56)
Robin Gawronska
(3.63) 		W 6-1
6-0		 3.95 3.75
05/16/2021 Adult 40+
4.0
Districts		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D1 Stephanie Johnson
(3.77) 		Denise Hazelrigg
(3.88)
Holly Christoffels
(3.91) 		L 7-5
4-6
1-0		 3.83 3.71
05/15/2021 Adult 40+
4.0
Districts		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D2 Stephanie Johnson
(3.79) 		Nancy Johnson
(3.54)
Shalla Powell Mandigo
(3.69) 		W 6-3
6-2		 3.79 3.70
05/13/2021 Adult 55+
8.0		 Stiles
Missouri Valley		 D2 Beth Stiles
(3.54) 		Karen Reiners
(3.76)
Mary Callahan
(3.58) 		L 6-4
7-5		 3.63 3.66
05/11/2021 Adult 18+
4.0		 Holbrook
Missouri Valley		 D2 Beth Stiles
(3.59) 		Eileen Halpine
(3.45)
Wei Tong
(3.47) 		W 6-3
4-6
1-0		 3.57 3.64
02/28/2021 Adult 40+
4.0		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D3 Beth Stiles
(3.56) 		Cheryl Schmidt
(3.46)
Desri Gocken
(3.50) 		W 6-2
6-3		 3.78 3.70
01/31/2021 Adult 40+
4.0		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D2 Stephanie Johnson
(3.74) 		Tammie Kennedy
(3.51)
Lynne Martin
(3.90) 		W 7-5
3-6
1-0		 3.65 3.67
01/24/2021 Adult 40+
4.0		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D1 Tory Jorgensen
(3.98) 		Denise Hazelrigg
(3.83)
Holly Christoffels
(3.76) 		L 6-2
6-2		 3.38 3.62
01/17/2021 Adult 40+
4.0		 NE/Holbrook/40&Over4.0W
Missouri Valley		 D1 Tory Jorgensen
(3.98) 		Lindsay Clayton
(-----)
Anastasia Kyvelidou
(3.86) 		L 6-3
3-6
1-0		 S 3.72
10/09/2021 D3 Adult 40+
4.0
Nationals
NE/Holbrook/40&Over4.0W
Missouri Valley		 L Love Means Nothing
Hawaii
Beth Stiles (3.61) 7-5
6-2		 Maria Sloan (3.77)
Nani Ehlinger (3.66)
Match: 3.58 Rating: 3.66
10/08/2021 D2 Adult 40+
4.0
Nationals
NE/Holbrook/40&Over4.0W
Missouri Valley		 W TN/Nashville/Brown
Southern
Stephanie Johnson (3.90) 6-4
6-3		 Tamara Graham (3.62)
Julie Hatcher (3.72)
Match: 3.72 Rating: 3.70
10/08/2021 D2 Adult 40+
4.0
Nationals
NE/Holbrook/40&Over4.0W
Missouri Valley		 W REILING-STOUT 40+ SUMMER
Northern
Stephanie Johnson (3.88) 7-6
6-2		 Kerry Reiling (3.70)
Lynda Stout (3.94)
Match: 3.84 Rating: 3.71
09/27/2021 D240 Tri-Level 18+
4.5
Jorgensen
Missouri Valley		 L Allison/Wyse
Missouri Valley
Katie Mendlick (3.88) 6-4
7-6		 Alexandra Eker (3.74)
Mallory Pole (3.78)
Match: 3.59 Rating: 3.67
09/15/2021 D240 Tri-Level 18+
4.5
Jorgensen
Missouri Valley		 L We Tri Harder
Missouri Valley
Susan Hanson (3.78) 6-4
2-6
1-0		 Heather Blumel (3.82)
Leeann Esch (3.64)
Match: 3.70 Rating: 3.68
09/01/2021 D240 Tri-Level 18+
4.5
Jorgensen
Missouri Valley		 L Allison/Wyse
Missouri Valley
Tory Jorgensen (3.77) 7-5
6-3		 Alexandra Eker (3.71)
Becky Svatora (3.78)
Match: 3.59 Rating: 3.66
08/29/2021 D1 Adult 40+
4.0
Sectionals
NE/Holbrook/40&Over4.0W
Missouri Valley		 W MO/Kilgore/40&Over4.0W
Missouri Valley
Stephanie Johnson (3.85) 6-0
7-5		 Gayla Saegert (3.75)
Laurie Reisch (3.67)
Match: 3.87 Rating: 3.72
08/28/2021 D1 Adult 40+
4.0
Sectionals
NE/Holbrook/40&Over4.0W
Missouri Valley		 L HOA/ValdezWC/40&Over4.0W
Missouri Valley
Tory Jorgensen (3.78) 6-1
3-6
1-0		 Jennifer VanMeter (3.68)
Sonia Crim (3.52)
Match: 3.46 Rating: 3.65
08/27/2021 D1 Adult 40+
4.0
Sectionals
NE/Holbrook/40&Over4.0W
Missouri Valley		 W OK/Tasker/40&over4.0W
Missouri Valley
Stephanie Johnson (3.75) 6-3
2-6
1-0		 Diane Wood (3.70)
Mary Jo Tasker (3.54)
Match: 3.59 Rating: 3.68
08/25/2021 D240 Tri-Level 18+
4.5
Jorgensen
Missouri Valley		 W Walton
Missouri Valley
Susan Hanson (3.84) 6-1
4-6
1-0		 Nikki Nemecek (3.58)
Elizabeth Pusic (3.39)
Match: 3.57 Rating: 3.69
08/11/2021 D240 Tri-Level 18+
4.5
Jorgensen
Missouri Valley		 W We Tri Harder
Missouri Valley
Tory Jorgensen (3.74) 7-5
6-1		 Lee Cooney (3.67)
Heather Blumel (3.83)
Match: 3.94 Rating: 3.77
07/18/2021 D2 Adult 18+
4.0
Districts
Holbrook
Missouri Valley		 L Paulmeyer/Erickson
Missouri Valley
Cindy Bluml (3.63) 6-2
6-3		 Angeline Larson (3.62)
Lina Lopez (3.74)
Match: 3.48 Rating: 3.68
07/17/2021 D2 Adult 18+
4.0
Districts
Holbrook
Missouri Valley		 W NE/Tegler/18&Over4.0W
Missouri Valley
Stephanie Johnson (3.83) 4-6
6-2
1-0		 Terri Dunlap (3.76)
Stephanie Theis (3.45)
Match: 3.65 Rating: 3.72
06/29/2021 D2 Adult 18+
4.0
Holbrook
Missouri Valley		 L Hazelrigg
Missouri Valley
Beth Stiles (3.61) 6-4
1-6
1-0		 Cheryl Schmidt (3.46)
Jessica Shefsky (3.70)
Match: 3.72 Rating: 3.75
06/24/2021 D2 Adult 55+
8.0
Stiles
Missouri Valley		 W Tong/Mason
Missouri Valley
Susan Hanson (3.85) 6-4
6-4		 Sheryl Vaughn (3.99)
Iona Pavlik (3.73)
Match: 3.89 Rating: 3.78
06/17/2021 D1 Adult 55+
8.0
Stiles
Missouri Valley		 L Schultz
Missouri Valley
Julia Elkin (3.85) 2-6
7-5
1-0		 Barbara Scribner (3.73)
Debra Caudill (3.38)
Match: 3.54 Rating: 3.71
06/15/2021 D1 Adult 18+
4.0
Holbrook
Missouri Valley		 W Mason
Missouri Valley
Stephanie Johnson (3.83) 6-4
6-2		 Sara Banks (3.76)
Karen Kerechanin (3.62)
Match: 3.86 Rating: 3.77
$$$ Memorial Omaha Adult
05/30/2021 R1 Tournament
NW4.0d
W
Tory Jorgensen (3.74) 4-6
6-2
1-0		 Kari Stempson (3.66)
Tammy Tegler (3.82)
Match: 3.79 Rating: -----
$$$ Memorial Omaha Adult
05/29/2021 R2 Tournament
NW4.0d
W
Tory Jorgensen (3.74) 7-5
6-3		 Shelly Patrick (3.35)
Nancy Johnson (3.69)
Match: 3.62 Rating: -----
05/27/2021 D3 Adult 55+
8.0
Stiles
Missouri Valley		 W MartinWC/55&Over8.0W
Missouri Valley
Brita Swanson (3.61) 6-3
6-3		 Nancy Samson (3.66)
Lisa Thomas (3.78)
Match: 3.98 Rating: 3.78
05/18/2021 D2 Adult 18+
4.0
Holbrook
Missouri Valley		 W Bates
Missouri Valley
Jennifer Rich (3.86) 6-1
6-0		 Patti Tobia (3.56)
Robin Gawronska (3.63)
Match: 3.95 Rating: 3.75
05/16/2021 D1 Adult 40+
4.0
Districts
NE/Holbrook/40&Over4.0W
Missouri Valley		 L Hazelrigg
Missouri Valley
Stephanie Johnson (3.77) 7-5
4-6
1-0		 Denise Hazelrigg (3.88)
Holly Christoffels (3.91)
Match: 3.83 Rating: 3.71
05/15/2021 D2 Adult 40+
4.0
Districts
NE/Holbrook/40&Over4.0W
Missouri Valley		 W Tegler
Missouri Valley
Stephanie Johnson (3.79) 6-3
6-2		 Nancy Johnson (3.54)
Shalla Powell Mandigo (3.69)
Match: 3.79 Rating: 3.70
05/13/2021 D2 Adult 55+
8.0
Stiles
Missouri Valley		 L NE/Reiners/55&over8.0W
Missouri Valley
Beth Stiles (3.54) 6-4
7-5		 Karen Reiners (3.76)
Mary Callahan (3.58)
Match: 3.63 Rating: 3.66
05/11/2021 D2 Adult 18+
4.0
Holbrook
Missouri Valley		 W Mason
Missouri Valley
Beth Stiles (3.59) 6-3
4-6
1-0		 Eileen Halpine (3.45)
Wei Tong (3.47)
Match: 3.57 Rating: 3.64
02/28/2021 D3 Adult 40+
4.0
NE/Holbrook/40&Over4.0W
Missouri Valley		 W Hazelrigg
Missouri Valley
Beth Stiles (3.56) 6-2
6-3		 Cheryl Schmidt (3.46)
Desri Gocken (3.50)
Match: 3.78 Rating: 3.70
01/31/2021 D2 Adult 40+
4.0
NE/Holbrook/40&Over4.0W
Missouri Valley		 W Sassy Strings
Missouri Valley
Stephanie Johnson (3.74) 7-5
3-6
1-0		 Tammie Kennedy (3.51)
Lynne Martin (3.90)
Match: 3.65 Rating: 3.67
01/24/2021 D1 Adult 40+
4.0
NE/Holbrook/40&Over4.0W
Missouri Valley		 L Hazelrigg
Missouri Valley
Tory Jorgensen (3.98) 6-2
6-2		 Denise Hazelrigg (3.83)
Holly Christoffels (3.76)
Match: 3.38 Rating: 3.62
01/17/2021 D1 Adult 40+
4.0
NE/Holbrook/40&Over4.0W
Missouri Valley		 L Gotsdiner
Missouri Valley
Tory Jorgensen (3.98) 6-3
3-6
1-0		 Lindsay Clayton (-----)
Anastasia Kyvelidou (3.86)
Match: S Rating: 3.72
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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