Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Recent) View Advanced Player Stats
Heidi Negri (Oxford, MI)
Female 		3.5 C
12/31/2024
Estimated Dynamic Rating 3.0987
10/18/2025
Projected Year End Rating ------
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3.5 Rating Meter
Rating Meter
3.0001 - 3.5000
Recent Match History Current Rating History
Recent History
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.5 8 2 6 0 25.0 18 5 13 27.8 141 57 84 40.4 0
Adult 40+ 3.5 7 4 3 0 57.1 15 9 6 60.0 132 72 60 54.5 0
Adult 55+ 7.0 6 3 3 0 50.0 13 6 7 46.2 123 60 63 48.8 0
Combo 6.5 4 4 0 0 100.0 11 8 3 72.7 80 45 35 56.3 0
Mixed Other 7.0 1 1 0 0 100.0 3 2 1 66.7 22 10 12 45.5 0
Total 26 14 12 0 53.8 60 30 30 50.0 498 244 254 49.0 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/05/2025 Combo
6.5		 2PEACH- Parrott 65 WOMEN COMBO F6
Midwest		 D3 Donna Severyn
(2.95) 		Alexandra Sviridova
(2.82)
Mary Marvel-Nelson
(2.64) 		W 6-1
6-3		 3.09 -----
08/12/2025 Adult 55+
7.0		 3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 D1 Judith Swiderski
(3.56) 		Jennifer costabile
(3.31)
Laura DuBay
(3.22) 		W 6-3
6-3		 3.22 3.10
08/06/2025 Adult 55+
7.0		 3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 D1 Judith Swiderski
(3.49) 		Lilian Strasser
(3.32)
Jennifer Konkal
(3.48) 		L 7-5
7-5		 3.11 3.07
07/29/2025 Adult 55+
7.0		 3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 D1 Judith Swiderski
(3.52) 		Lilian Strasser
(3.33)
Anne Schlecht
(3.03) 		W 6-3
6-3		 3.13 3.07
07/21/2025 Adult 18+
3.5		 3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 D2 Heidi Maglicic
(2.91) 		Cheryl Cusmano
(3.06)
Tracy Stablein
(3.57) 		L 6-2
6-4		 S 3.03
07/16/2025 Adult 18+
3.5		 3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 D3 Heidi Maglicic
(2.91) 		Peggy Offerle
(2.95)
Alea Mangol
(3.46) 		W 6-4
6-2		 S 3.03
07/15/2025 Adult 55+
7.0		 3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 D2 Judith Swiderski
(3.58) 		Angela Carnaghi
(3.42)
Natalie Luke
(3.27) 		L 6-2
6-2		 2.80 3.03
07/09/2025 Adult 55+
7.0		 3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 D1 Judith Swiderski
(3.62) 		Margaret Lambert
(3.15)
Jennifer Konkal
(3.46) 		W 7-5
6-7
1-0		 3.07 3.07
07/09/2025 Adult 18+
3.5		 3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 D3 Joanne Gaines
(3.34) 		carolyn MacKool
(3.26)
Christine Sutts
(3.47) 		L 6-2
6-4		 3.04 3.07
07/07/2025 Adult 40+
3.5		 2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 D2 Joanne Gaines
(3.35) 		Angela Carnaghi
(3.37)
Sharlene Held
(3.47) 		L 6-3
6-3		 3.08 3.08
06/30/2025 Adult 40+
3.5		 2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 D3 Donna Severyn
(2.97) 		Carmen Walker
(2.72)
Alexandra Sviridova
(2.78) 		W 6-3
7-5		 2.93 3.07
06/25/2025 Adult 18+
3.5		 3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 D2 Heidi Maglicic
(2.89) 		Cheryl Somers
(3.16)
Jessica Kammann
(3.04) 		L 6-3
6-0		 2.87 3.08
06/23/2025 Adult 40+
3.5		 2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 D3 Joanne Gaines
(3.29) 		Deborah Watson
(3.13)
Sarah Touma
(2.92) 		L 7-6
3-6
1-0		 2.96 3.10
06/18/2025 Adult 18+
3.5		 3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 D2 Joanne Gaines
(3.31) 		Sharlene Held
(3.49)
Angela Carnaghi
(3.37) 		L 6-1
6-1		 2.96 3.11
06/16/2025 Adult 40+
3.5		 2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 D3 Lisa Studzinski
(3.06) 		Sharlene Held
(3.41)
Angela Carnaghi
(3.35) 		L 6-2
6-3		 3.18 3.14
06/10/2025 Adult 55+
7.0		 3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 D3 Kathleen Macko
(2.98) 		Jennifer costabile
(3.31)
AnnMarie Sanford
(3.15) 		L 7-5
6-3		 3.17 3.15
06/09/2025 Adult 40+
3.5		 2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 D4 Donna Severyn
(2.98) 		Jennifer Langreet
(2.73)
Sheryl Anderson
(2.79) 		W 6-4
6-4		 2.93 3.11
06/04/2025 Adult 18+
3.5		 3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 D3 Gigi Oleson
(2.96) 		Anne Olender
(2.93)
Marni Raitt
(3.04) 		L 6-4
6-3		 2.96 3.12
06/02/2025 Adult 40+
3.5		 2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 D3 Joanne Gaines
(3.31) 		Deborah Watson
(3.17)
Alice Mariani
(3.23) 		W 6-3
6-1		 3.41 3.19
05/28/2025 Adult 18+
3.5		 3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 D3 Gigi Oleson
(2.88) 		Anne Olender
(2.97)
Marni Raitt
(3.09) 		W 6-7
6-0
1-0		 3.32 3.14
05/21/2025 Adult 18+
3.5		 3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 D3 Gigi Oleson
(2.88) 		Caroline Kaufman
(-----)
Whitney Askew
(-----) 		L 4-6
6-2
1-0		 S 3.10
05/12/2025 Adult 40+
3.5		 2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 D4 Heidi Maglicic
(2.97) 		Sheryl Anderson
(2.75)
Jennifer Langreet
(2.65) 		W 6-3
6-2		 3.02 3.10
01/03/2025 Combo
6.5
Districts		 4PEACH-PARROTT 65WOMEN SEM F4
Midwest		 D1 Elizabeth Mazurco
(3.37) 		Margaret Mowbray
(3.54)
Terri Griffin
(2.95) 		W 7-6
4-6
1-0		 3.11 -----
12/14/2024 Combo
6.5		 4PEACH-PARROTT 65WOMEN SEM F4
Midwest		 D1 Ana Trsic
(3.52) 		nikki smith
(3.76)
Althny Montgomery
(2.69) 		W 6-4
4-6
1-0		 3.04 -----
11/17/2024 Mixed Other
7.0		 6PEACH-GAINES 70X 55&O SEM F1
Midwest		 D3 James Douglass
(3.48) 		Jeffrey Froggett
(3.00)
Marilyn Zampardo
(-----) 		W 7-6
2-6
1-0		 S 3.12
11/09/2024 Combo
6.5		 4PEACH-PARROTT 65WOMEN SEM F4
Midwest		 D1 Elizabeth Mazurco
(3.37) 		AnnMarie Sanford
(3.18)
Jaclyn Pulice
(2.92) 		W 6-3
3-6
1-0		 2.96 -----
10/05/2025 D3 Combo
6.5
2PEACH- Parrott 65 WOMEN COMBO F6
Midwest		 W 4LT-Marvel-Nelson 65 WOMEN COMBO F6
Midwest
Donna Severyn (2.95) 6-1
6-3		 Alexandra Sviridova (2.82)
Mary Marvel-Nelson (2.64)
Match: 3.09 Rating: -----
08/12/2025 D1 Adult 55+
7.0
3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 W 2TROY-ZOHOURY 70NW TU 55&O SEM F2
Midwest
Judith Swiderski (3.56) 6-3
6-3		 Jennifer costabile (3.31)
Laura DuBay (3.22)
Match: 3.22 Rating: 3.10
08/06/2025 D1 Adult 55+
7.0
3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 L 4WESS-STRASSER 70NW TU 55&O SEM F2
Midwest
Judith Swiderski (3.49) 7-5
7-5		 Lilian Strasser (3.32)
Jennifer Konkal (3.48)
Match: 3.11 Rating: 3.07
07/29/2025 D1 Adult 55+
7.0
3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 W 4WESS-STRASSER 70NW TU 55&O SEM F2
Midwest
Judith Swiderski (3.52) 6-3
6-3		 Lilian Strasser (3.33)
Anne Schlecht (3.03)
Match: 3.13 Rating: 3.07
07/21/2025 D2 Adult 18+
3.5
3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 L 2EAST-ZAMPARDO 35NW WE 18&O SEM F3
Midwest
Heidi Maglicic (2.91) 6-2
6-4		 Cheryl Cusmano (3.06)
Tracy Stablein (3.57)
Match: S Rating: 3.03
07/16/2025 D3 Adult 18+
3.5
3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 W 2EAST-ZAMPARDO 35NW WE 18&O SEM F3
Midwest
Heidi Maglicic (2.91) 6-4
6-2		 Peggy Offerle (2.95)
Alea Mangol (3.46)
Match: S Rating: 3.03
07/15/2025 D2 Adult 55+
7.0
3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 L 1PEACH-PARROTT 70NW TU 55&O SEM F2
Midwest
Judith Swiderski (3.58) 6-2
6-2		 Angela Carnaghi (3.42)
Natalie Luke (3.27)
Match: 2.80 Rating: 3.03
07/09/2025 D1 Adult 55+
7.0
3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 W 4WESS-STRASSER 70NW TU 55&O SEM F2
Midwest
Judith Swiderski (3.62) 7-5
6-7
1-0		 Margaret Lambert (3.15)
Jennifer Konkal (3.46)
Match: 3.07 Rating: 3.07
07/09/2025 D3 Adult 18+
3.5
3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 L 4EAST-MULIER 35NW WE 18&O SEM F3
Midwest
Joanne Gaines (3.34) 6-2
6-4		 carolyn MacKool (3.26)
Christine Sutts (3.47)
Match: 3.04 Rating: 3.07
07/07/2025 D2 Adult 40+
3.5
2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 L 3EAST-THOMAS 35NW MO 40&O SEM F3
Midwest
Joanne Gaines (3.35) 6-3
6-3		 Angela Carnaghi (3.37)
Sharlene Held (3.47)
Match: 3.08 Rating: 3.08
06/30/2025 D3 Adult 40+
3.5
2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 W 4LIFE-ANDERSON 35NW MO 40&O SEM F3
Midwest
Donna Severyn (2.97) 6-3
7-5		 Carmen Walker (2.72)
Alexandra Sviridova (2.78)
Match: 2.93 Rating: 3.07
06/25/2025 D2 Adult 18+
3.5
3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 L 1BRC-SOMERS 35NW WE 18&O SEM F3
Midwest
Heidi Maglicic (2.89) 6-3
6-0		 Cheryl Somers (3.16)
Jessica Kammann (3.04)
Match: 2.87 Rating: 3.08
06/23/2025 D3 Adult 40+
3.5
2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 L 1PH-HIGGINS 35NW MO 40&O SEM F3
Midwest
Joanne Gaines (3.29) 7-6
3-6
1-0		 Deborah Watson (3.13)
Sarah Touma (2.92)
Match: 2.96 Rating: 3.10
06/18/2025 D2 Adult 18+
3.5
3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 L 4EAST-MULIER 35NW WE 18&O SEM F3
Midwest
Joanne Gaines (3.31) 6-1
6-1		 Sharlene Held (3.49)
Angela Carnaghi (3.37)
Match: 2.96 Rating: 3.11
06/16/2025 D3 Adult 40+
3.5
2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 L 3EAST-THOMAS 35NW MO 40&O SEM F3
Midwest
Lisa Studzinski (3.06) 6-2
6-3		 Sharlene Held (3.41)
Angela Carnaghi (3.35)
Match: 3.18 Rating: 3.14
06/10/2025 D3 Adult 55+
7.0
3PEACH-ERFURT 70NW TU 55&O SEM F2
Midwest		 L 2TROY-ZOHOURY 70NW TU 55&O SEM F2
Midwest
Kathleen Macko (2.98) 7-5
6-3		 Jennifer costabile (3.31)
AnnMarie Sanford (3.15)
Match: 3.17 Rating: 3.15
06/09/2025 D4 Adult 40+
3.5
2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 W 4LIFE-ANDERSON 35NW MO 40&O SEM F3
Midwest
Donna Severyn (2.98) 6-4
6-4		 Jennifer Langreet (2.73)
Sheryl Anderson (2.79)
Match: 2.93 Rating: 3.11
06/04/2025 D3 Adult 18+
3.5
3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 L 1BRC-SOMERS 35NW WE 18&O SEM F3
Midwest
Gigi Oleson (2.96) 6-4
6-3		 Anne Olender (2.93)
Marni Raitt (3.04)
Match: 2.96 Rating: 3.12
06/02/2025 D3 Adult 40+
3.5
2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 W 1PH-HIGGINS 35NW MO 40&O SEM F3
Midwest
Joanne Gaines (3.31) 6-3
6-1		 Deborah Watson (3.17)
Alice Mariani (3.23)
Match: 3.41 Rating: 3.19
05/28/2025 D3 Adult 18+
3.5
3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 W 1BRC-SOMERS 35NW WE 18&O SEM F3
Midwest
Gigi Oleson (2.88) 6-7
6-0
1-0		 Anne Olender (2.97)
Marni Raitt (3.09)
Match: 3.32 Rating: 3.14
05/21/2025 D3 Adult 18+
3.5
3PEACH-MAZUR 35NW WE 18&O SEM F3
Midwest		 L 2EAST-ZAMPARDO 35NW WE 18&O SEM F3
Midwest
Gigi Oleson (2.88) 4-6
6-2
1-0		 Caroline Kaufman (-----)
Whitney Askew (-----)
Match: S Rating: 3.10
05/12/2025 D4 Adult 40+
3.5
2PEACH-PARROTT 35NW MO 40&O SEM F3
Midwest		 W 4LIFE-ANDERSON 35NW MO 40&O SEM F3
Midwest
Heidi Maglicic (2.97) 6-3
6-2		 Sheryl Anderson (2.75)
Jennifer Langreet (2.65)
Match: 3.02 Rating: 3.10
01/03/2025 D1 Combo
6.5
Districts
4PEACH-PARROTT 65WOMEN SEM F4
Midwest		 W 1WESS-STRASSER 65WOMEN SEM F6
Midwest
Elizabeth Mazurco (3.37) 7-6
4-6
1-0		 Margaret Mowbray (3.54)
Terri Griffin (2.95)
Match: 3.11 Rating: -----
12/14/2024 D1 Combo
6.5
4PEACH-PARROTT 65WOMEN SEM F4
Midwest		 W 5FAC-SMITH 65WOMEN SEM F4
Midwest
Ana Trsic (3.52) 6-4
4-6
1-0		 nikki smith (3.76)
Althny Montgomery (2.69)
Match: 3.04 Rating: -----
11/17/2024 D3 Mixed Other
7.0
6PEACH-GAINES 70X 55&O SEM F1
Midwest		 W 4EAST-ZAMPARDO 70X 55&O SEM F1
Midwest
James Douglass (3.48) 7-6
2-6
1-0		 Jeffrey Froggett (3.00)
Marilyn Zampardo (-----)
Match: S Rating: 3.12
11/09/2024 D1 Combo
6.5
4PEACH-PARROTT 65WOMEN SEM F4
Midwest		 W 3LIFE-ANDERSON 65WOMEN SEM F4
Midwest
Elizabeth Mazurco (3.37) 6-3
3-6
1-0		 AnnMarie Sanford (3.18)
Jaclyn Pulice (2.92)
Match: 2.96 Rating: -----
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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