Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2024) View Advanced Player Stats
Yuliya Grassby (Rapid City, SD)
Female 		4.0 C
12/31/2024
Estimated Dynamic Rating 3.7512
1/30/2025
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2024 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 4 0 4 0 0.0 10 2 8 20.0 78 33 45 42.3 0
Adult 40+ 4.0 4 4 0 0 100.0 9 8 1 88.9 80 49 31 61.3 0
Adult Other 4.0 5 2 3 0 40.0 13 5 8 38.5 94 38 56 40.4 0
Total 13 6 7 0 46.2 32 15 17 46.9 252 120 132 47.6 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
12/08/2024 Adult Other
4.0
Sectionals		 Grassby/Parkin/Whillock
Northern		 D1 Tsende Parkin
(3.87) 		Laura Nielsen
(4.01)
Sarah Johnson
(3.94) 		L 6-2
6-1		 3.60 3.75
12/08/2024 Adult Other
4.0
Sectionals		 Grassby/Parkin/Whillock
Northern		 D1 Tsende Parkin
(3.87) 		Laura Nielsen
(4.01)
Sarah Johnson
(3.94) 		L 6-2
6-1		 3.60 3.75
12/07/2024 Adult Other
4.0
Sectionals		 Grassby/Parkin/Whillock
Northern		 D1 Tsende Parkin
(3.85) 		Anne Cammack
(3.85)
Amy Larsen
(3.98) 		W 3-6
7-6
1-0		 3.85 3.79
12/07/2024 Adult Other
4.0
Sectionals		 Grassby/Parkin/Whillock
Northern		 D1 Tsende Parkin
(3.85) 		Anne Cammack
(3.85)
Amy Larsen
(3.98) 		W 3-6
7-6
1-0		 3.85 3.79
12/06/2024 Adult Other
4.0
Sectionals		 Grassby/Parkin/Whillock
Northern		 D1 Tsende Parkin
(3.80) 		Kerry Reiling
(3.84)
Lynda Stout
(4.10) 		W 1-6
6-4
1-0		 3.88 3.77
12/06/2024 Adult Other
4.0
Sectionals		 Grassby/Parkin/Whillock
Northern		 D1 Tsende Parkin
(3.80) 		Kerry Reiling
(3.84)
Lynda Stout
(4.10) 		W 1-6
6-4
1-0		 3.88 3.77
10/31/2024 Adult Other
4.0		 Grassby/Parkin/Whillock
Northern		 D1 Tsende Parkin
(3.86) 		Kris Bickett
(3.75)
Amy Scanlon
(3.65) 		L 6-2
2-6
1-0		 3.61 3.75
10/31/2024 Adult Other
4.0		 Grassby/Parkin/Whillock
Northern		 D1 Tsende Parkin
(3.86) 		Kris Bickett
(3.75)
Amy Scanlon
(3.65) 		L 6-2
2-6
1-0		 3.61 3.75
10/02/2024 Adult Other
4.0		 Grassby/Parkin/Whillock
Northern		 D1 Summer Whillock
(3.52) 		Melanie Ogle
(3.45)
Amy Scanlon
(3.51) 		L 6-3
7-5		 3.50 3.76
10/02/2024 Adult Other
4.0		 Grassby/Parkin/Whillock
Northern		 D1 Summer Whillock
(3.52) 		Melanie Ogle
(3.45)
Amy Scanlon
(3.51) 		L 6-3
7-5		 3.50 3.76
07/28/2024 Tournament
CW8.0d		 $20,000 Midland Scientific Open Money Tournament F Debbie Fenske
(3.36) 		Summer Whillock
(3.45)
Abbey Ellison
(3.30) 		L 6-0
3-6
1-0		 3.43 -----
07/27/2024 Tournament
CW8.0d		 $20,000 Midland Scientific Open Money Tournament S Debbie Fenske
(3.36) 		Heidi Snider
(3.05)
Annie Bussler
(2.96) 		W 6-3
6-0		 3.67 -----
07/27/2024 Tournament
CW8.0d		 $20,000 Midland Scientific Open Money Tournament Q Debbie Fenske
(3.36) 		Lori Hanson
(2.70)
Brenda Murphey
(2.82) 		W 6-1
6-1		 3.73 -----
06/23/2024 Adult 40+
4.0		 Rapid City
Northern		 S1 Patricia Hinrichs
(3.84) 		W 7-6
6-3		 3.94 3.82
06/23/2024 Adult 40+
4.0		 Rapid City
Northern		 D1 Tsende Parkin
(3.85) 		Valerie Ronning
(3.60)
Carissa Dice
(3.64) 		W 6-3
7-6		 3.69 3.77
06/22/2024 Adult 40+
4.0		 Rapid City
Northern		 D1 Tsende Parkin
(3.81) 		Patricia Hinrichs
(3.91)
Anne O'Donnell
(3.37) 		W 6-1
6-2		 3.95 3.82
06/22/2024 Adult 40+
4.0		 Rapid City
Northern		 D1 Tsende Parkin
(3.82) 		Angela Summers
(3.58)
Kerri Lee
(3.75) 		W 6-4
4-6
1-0		 3.67 3.76
03/30/2024 Adult 18+
4.0		 Rapid City
Northern		 S1 Patricia Hinrichs
(3.86) 		L 7-6
6-3		 3.76 3.76
03/30/2024 Adult 18+
4.0		 Rapid City
Northern		 D2 Summer Whillock
(3.45) 		Valerie Ronning
(3.66)
Katy Jelsma
(4.00) 		L 0-6
6-4
1-0		 4.08 3.82
03/29/2024 Adult 18+
4.0		 Rapid City
Northern		 S1 Kelsie Abolt
(3.91) 		L 5-7
7-6
1-0		 3.91 3.75
03/29/2024 Adult 18+
4.0		 Rapid City
Northern		 S1 Patricia Hinrichs
(3.94) 		L 6-0
6-1		 3.51 3.71
12/08/2024 D1 Adult Other
4.0
Sectionals
Grassby/Parkin/Whillock
Northern		 L Johnson
Northern
Tsende Parkin (3.87) 6-2
6-1		 Laura Nielsen (4.01)
Sarah Johnson (3.94)
Match: 3.60 Rating: 3.75
12/08/2024 D1 Adult Other
4.0
Sectionals
Grassby/Parkin/Whillock
Northern		 L Johnson
Northern
Tsende Parkin (3.87) 6-2
6-1		 Laura Nielsen (4.01)
Sarah Johnson (3.94)
Match: 3.60 Rating: 3.75
12/07/2024 D1 Adult Other
4.0
Sectionals
Grassby/Parkin/Whillock
Northern		 W Sommerfeldt
Northern
Tsende Parkin (3.85) 3-6
7-6
1-0		 Anne Cammack (3.85)
Amy Larsen (3.98)
Match: 3.85 Rating: 3.79
12/07/2024 D1 Adult Other
4.0
Sectionals
Grassby/Parkin/Whillock
Northern		 W Sommerfeldt
Northern
Tsende Parkin (3.85) 3-6
7-6
1-0		 Anne Cammack (3.85)
Amy Larsen (3.98)
Match: 3.85 Rating: 3.79
12/06/2024 D1 Adult Other
4.0
Sectionals
Grassby/Parkin/Whillock
Northern		 W Reiling: MMLK One Dubs
Northern
Tsende Parkin (3.80) 1-6
6-4
1-0		 Kerry Reiling (3.84)
Lynda Stout (4.10)
Match: 3.88 Rating: 3.77
12/06/2024 D1 Adult Other
4.0
Sectionals
Grassby/Parkin/Whillock
Northern		 W Reiling: MMLK One Dubs
Northern
Tsende Parkin (3.80) 1-6
6-4
1-0		 Kerry Reiling (3.84)
Lynda Stout (4.10)
Match: 3.88 Rating: 3.77
10/31/2024 D1 Adult Other
4.0
Grassby/Parkin/Whillock
Northern		 L Bickett/Scanlon/Ogle
Northern
Tsende Parkin (3.86) 6-2
2-6
1-0		 Kris Bickett (3.75)
Amy Scanlon (3.65)
Match: 3.61 Rating: 3.75
10/31/2024 D1 Adult Other
4.0
Grassby/Parkin/Whillock
Northern		 L Bickett/Scanlon/Ogle
Northern
Tsende Parkin (3.86) 6-2
2-6
1-0		 Kris Bickett (3.75)
Amy Scanlon (3.65)
Match: 3.61 Rating: 3.75
10/02/2024 D1 Adult Other
4.0
Grassby/Parkin/Whillock
Northern		 L Bickett/Scanlon/Ogle
Northern
Summer Whillock (3.52) 6-3
7-5		 Melanie Ogle (3.45)
Amy Scanlon (3.51)
Match: 3.50 Rating: 3.76
10/02/2024 D1 Adult Other
4.0
Grassby/Parkin/Whillock
Northern		 L Bickett/Scanlon/Ogle
Northern
Summer Whillock (3.52) 6-3
7-5		 Melanie Ogle (3.45)
Amy Scanlon (3.51)
Match: 3.50 Rating: 3.76
$20,000 Midland Scientific Open Money Tournament
07/28/2024 F Tournament
CW8.0d
L
Debbie Fenske (3.36) 6-0
3-6
1-0		 Summer Whillock (3.45)
Abbey Ellison (3.30)
Match: 3.43 Rating: -----
$20,000 Midland Scientific Open Money Tournament
07/27/2024 S Tournament
CW8.0d
W
Debbie Fenske (3.36) 6-3
6-0		 Heidi Snider (3.05)
Annie Bussler (2.96)
Match: 3.67 Rating: -----
$20,000 Midland Scientific Open Money Tournament
07/27/2024 Q Tournament
CW8.0d
W
Debbie Fenske (3.36) 6-1
6-1		 Lori Hanson (2.70)
Brenda Murphey (2.82)
Match: 3.73 Rating: -----
06/23/2024 S1 Adult 40+
4.0
Rapid City
Northern		 W Ronning
Northern
7-6
6-3		 Patricia Hinrichs (3.84)
Match: 3.94 Rating: 3.82
06/23/2024 D1 Adult 40+
4.0
Rapid City
Northern		 W Ronning
Northern
Tsende Parkin (3.85) 6-3
7-6		 Valerie Ronning (3.60)
Carissa Dice (3.64)
Match: 3.69 Rating: 3.77
06/22/2024 D1 Adult 40+
4.0
Rapid City
Northern		 W Ronning
Northern
Tsende Parkin (3.81) 6-1
6-2		 Patricia Hinrichs (3.91)
Anne O'Donnell (3.37)
Match: 3.95 Rating: 3.82
06/22/2024 D1 Adult 40+
4.0
Rapid City
Northern		 W Ronning
Northern
Tsende Parkin (3.82) 6-4
4-6
1-0		 Angela Summers (3.58)
Kerri Lee (3.75)
Match: 3.67 Rating: 3.76
03/30/2024 S1 Adult 18+
4.0
Rapid City
Northern		 L Ronning
Northern
7-6
6-3		 Patricia Hinrichs (3.86)
Match: 3.76 Rating: 3.76
03/30/2024 D2 Adult 18+
4.0
Rapid City
Northern		 L Ronning
Northern
Summer Whillock (3.45) 0-6
6-4
1-0		 Valerie Ronning (3.66)
Katy Jelsma (4.00)
Match: 4.08 Rating: 3.82
03/29/2024 S1 Adult 18+
4.0
Rapid City
Northern		 L Ronning
Northern
5-7
7-6
1-0		 Kelsie Abolt (3.91)
Match: 3.91 Rating: 3.75
03/29/2024 S1 Adult 18+
4.0
Rapid City
Northern		 L Ronning
Northern
6-0
6-1		 Patricia Hinrichs (3.94)
Match: 3.51 Rating: 3.71
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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