Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2016) View Advanced Player Stats
Mary Alonso (Estero, FL)
Female 		3.5 C
12/31/2023
Estimated Dynamic Rating 3.1749
2/12/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
2016 Adult 40+ Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 40+ 3.5 13 8 5 0 61.5 29 19 10 65.5 238 134 104 56.3 0
Adult 40+ 4.0 5 1 4 0 20.0 10 2 8 20.0 77 24 53 31.2 0
Total 18 9 9 0 50.0 39 21 18 53.8 315 158 157 50.2 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/07/2016 Adult 40+
3.5		 Kelley/Headrick Poachers #4 (44%)
Northern		 S1 Ann Hawkins
(3.33) 		L 5-7
4-5		 3.40 3.45
11/30/2016 Adult 40+
3.5		 Kelley/Headrick Poachers #4 (44%)
Northern		 S1 Jane Hill
(3.53) 		L 6-4
6-3		 3.38 3.45
11/02/2016 Adult 40+
3.5		 Kelley/Headrick Poachers #4 (44%)
Northern		 S1 Mary Henke
(3.07) 		W 6-3
6-2		 3.48 3.43
10/12/2016 Adult 40+
3.5		 Kelley/Headrick Poachers #4 (44%)
Northern		 S1 Ann Hawkins
(3.38) 		W 6-4
6-0		 3.65 3.46
10/05/2016 Adult 40+
3.5		 Kelley/Headrick Poachers #4 (44%)
Northern		 S1 Michelle Brennan
(3.31) 		W 6-7
6-2
1-0		 3.45 3.42
07/27/2016 Adult 40+
3.5		 Headrick/Kelley Double Trouble
Northern		 D1 Elizabeth Micek
(3.38) 		roxanne buchanan
(3.32)
Fritzi Marzolf
(2.90) 		W 6-0
6-0		 3.60 3.44
07/21/2016 Adult 40+
4.0		 Vorpahl/Clifton
Northern		 S1 Stacy Katsiyiannis
(3.58) 		L 6-2
6-2		 3.25 3.36
07/20/2016 Adult 40+
3.5		 Headrick/Kelley Double Trouble
Northern		 S1 Kelley Okerman
(3.23) 		W 6-2
6-2		 3.55 3.43
07/14/2016 Adult 40+
4.0		 Vorpahl/Clifton
Northern		 S1 Jane Hill
(3.59) 		L 6-1
6-2		 3.22 3.36
07/06/2016 Adult 40+
3.5		 Headrick/Kelley Double Trouble
Northern		 D1 Debra Tresidder
(3.15) 		Marilyn Randall
(3.29)
Lori Bellin
(3.71) 		L 6-1
7-5		 3.31 3.40
06/29/2016 Adult 40+
3.5		 Headrick/Kelley Double Trouble
Northern		 D2 Tracy Halvin
(3.30) 		Mary Ann Montgomery
(3.18)
Linda Aasen
(3.09) 		L 6-4
4-6
1-0		 3.29 3.40
06/22/2016 Adult 40+
3.5		 Headrick/Kelley Double Trouble
Northern		 S1 Annette Ellson
(3.43) 		W 6-4
6-2		 3.62 3.45
06/16/2016 Adult 40+
4.0		 Vorpahl/Clifton
Northern		 S1 Carrie Sparkman
(3.44) 		W 6-3
6-2		 3.63 3.43
06/02/2016 Adult 40+
4.0		 Vorpahl/Clifton
Northern		 S1 Barbara Pjevach
(4.10) 		L 6-3
6-1		 3.48 3.38
06/01/2016 Adult 40+
3.5		 Headrick/Kelley Double Trouble
Northern		 D2 Tracy Halvin
(3.44) 		Shirley Draz
(3.20)
Karen Clark
(3.01) 		W 6-4
6-4		 3.37 3.35
05/18/2016 Adult 40+
3.5		 Headrick/Kelley Double Trouble
Northern		 S1 Ann Hawkins
(3.28) 		L 7-5
6-1		 3.12 3.31
05/12/2016 Adult 40+
4.0		 Vorpahl/Clifton
Northern		 S1 Susan Fannon
(3.88) 		L 6-0
6-1		 3.29 3.36
05/11/2016 Adult 40+
3.5		 Headrick/Kelley Double Trouble
Northern		 D2 Tracy Halvin
(-----) 		Tracy Pirozzolo
(3.54)
joann jacobson
(3.46) 		W 1-6
6-4
1-0		 3.37 3.38
12/07/2016 S1 Adult 40+
3.5
Kelley/Headrick Poachers #4 (44%)
Northern		 L Fuller-Gipp-Little #3 (63%)
Northern
5-7
4-5		 Ann Hawkins (3.33)
Match: 3.40 Rating: 3.45
11/30/2016 S1 Adult 40+
3.5
Kelley/Headrick Poachers #4 (44%)
Northern		 L Carney - Over Served #1 (89%)
Northern
6-4
6-3		 Jane Hill (3.53)
Match: 3.38 Rating: 3.45
11/02/2016 S1 Adult 40+
3.5
Kelley/Headrick Poachers #4 (44%)
Northern		 W Kamish
Northern
6-3
6-2		 Mary Henke (3.07)
Match: 3.48 Rating: 3.43
10/12/2016 S1 Adult 40+
3.5
Kelley/Headrick Poachers #4 (44%)
Northern		 W Fuller-Gipp-Little #3 (63%)
Northern
6-4
6-0		 Ann Hawkins (3.38)
Match: 3.65 Rating: 3.46
10/05/2016 S1 Adult 40+
3.5
Kelley/Headrick Poachers #4 (44%)
Northern		 W Carney - Over Served #1 (89%)
Northern
6-7
6-2
1-0		 Michelle Brennan (3.31)
Match: 3.45 Rating: 3.42
07/27/2016 D1 Adult 40+
3.5
Headrick/Kelley Double Trouble
Northern		 W Greeley/Buchanan - Rock LOBSTERS
Northern
Elizabeth Micek (3.38) 6-0
6-0		 roxanne buchanan (3.32)
Fritzi Marzolf (2.90)
Match: 3.60 Rating: 3.44
07/21/2016 S1 Adult 40+
4.0
Vorpahl/Clifton
Northern		 L Ouyang/Foley
Northern
6-2
6-2		 Stacy Katsiyiannis (3.58)
Match: 3.25 Rating: 3.36
07/20/2016 S1 Adult 40+
3.5
Headrick/Kelley Double Trouble
Northern		 W Thies
Northern
6-2
6-2		 Kelley Okerman (3.23)
Match: 3.55 Rating: 3.43
07/14/2016 S1 Adult 40+
4.0
Vorpahl/Clifton
Northern		 L Harris - Dolls with Balls
Northern
6-1
6-2		 Jane Hill (3.59)
Match: 3.22 Rating: 3.36
07/06/2016 D1 Adult 40+
3.5
Headrick/Kelley Double Trouble
Northern		 L Little-Summer
Northern
Debra Tresidder (3.15) 6-1
7-5		 Marilyn Randall (3.29)
Lori Bellin (3.71)
Match: 3.31 Rating: 3.40
06/29/2016 D2 Adult 40+
3.5
Headrick/Kelley Double Trouble
Northern		 L Kamish
Northern
Tracy Halvin (3.30) 6-4
4-6
1-0		 Mary Ann Montgomery (3.18)
Linda Aasen (3.09)
Match: 3.29 Rating: 3.40
06/22/2016 S1 Adult 40+
3.5
Headrick/Kelley Double Trouble
Northern		 W Landrus - Summer
Northern
6-4
6-2		 Annette Ellson (3.43)
Match: 3.62 Rating: 3.45
06/16/2016 S1 Adult 40+
4.0
Vorpahl/Clifton
Northern		 W Van Wert/Miles - Fireball
Northern
6-3
6-2		 Carrie Sparkman (3.44)
Match: 3.63 Rating: 3.43
06/02/2016 S1 Adult 40+
4.0
Vorpahl/Clifton
Northern		 L Ouyang/Foley
Northern
6-3
6-1		 Barbara Pjevach (4.10)
Match: 3.48 Rating: 3.38
06/01/2016 D2 Adult 40+
3.5
Headrick/Kelley Double Trouble
Northern		 W Carney - Over Served
Northern
Tracy Halvin (3.44) 6-4
6-4		 Shirley Draz (3.20)
Karen Clark (3.01)
Match: 3.37 Rating: 3.35
05/18/2016 S1 Adult 40+
3.5
Headrick/Kelley Double Trouble
Northern		 L Little-Summer
Northern
7-5
6-1		 Ann Hawkins (3.28)
Match: 3.12 Rating: 3.31
05/12/2016 S1 Adult 40+
4.0
Vorpahl/Clifton
Northern		 L Whitaker 40 & Over Summer
Northern
6-0
6-1		 Susan Fannon (3.88)
Match: 3.29 Rating: 3.36
05/11/2016 D2 Adult 40+
3.5
Headrick/Kelley Double Trouble
Northern		 W Gilchrist/Sheaffer - Simply Smashing
Northern
Tracy Halvin (-----) 1-6
6-4
1-0		 Tracy Pirozzolo (3.54)
joann jacobson (3.46)
Match: 3.37 Rating: 3.38
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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