Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (Rating) View Advanced Player Stats
Katie Pietrowski (Fairfield, CA)
Female 		3.0 C
12/31/2023
Estimated Dynamic Rating 2.9946
6/2/2024
Projected Year End Rating ------
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3.0 Rating Meter
Rating Meter
2.5001 - 3.0000
Recent Match History Current Rating History
Current Rating Season
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 3.0 6 5 1 0 83.3 13 10 3 76.9 95 61 34 64.2 0
Adult 18+ 3.5 3 0 3 0 0.0 7 1 6 14.3 64 27 37 42.2 0
Adult 40+ 3.0 3 3 0 0 100.0 7 6 1 85.7 57 35 22 61.4 0
Mixed 18+ 7.0 3 2 1 0 66.7 6 4 2 66.7 59 35 24 59.3 0
Total 15 10 5 0 66.7 33 21 12 63.6 275 158 117 57.5 0
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
06/01/2024 Adult 18+
3.0		 GREEN VALLEY CC 18AW3.0A
No California		 D1 Kimberly McAlister
(-----) 		Terry Christophel
(-----)
Denise Zeigler
(-----) 		W 6-3
6-3		 NC NC
05/29/2024 Adult 18+
3.0		 GREEN VALLEY CC 18AW3.0A
No California		 S2 Sahra Pak
(-----) 		L 6-3
6-1		 NC NC
05/25/2024 Adult 18+
3.0		 GREEN VALLEY CC 18AW3.0A
No California		 S1 Lorena Serro
(-----) 		W 6-4
2-6
1-0		 NC NC
05/19/2024 Adult 18+
3.5		 GREEN VALLEY CC 18AW3.5A
No California		 D3 Bobbi Jacoby
(-----) 		Annabelle Marie
(-----)
Magaly Otero
(-----) 		L 6-3
6-4		 NC NC
05/17/2024 Adult 18+
3.0		 GREEN VALLEY CC 18AW3.0A
No California		 S1 Ilkay Weger
(2.58) 		W 6-0
6-0		 3.06 2.99
05/14/2024 Adult 18+
3.5		 GREEN VALLEY CC 18AW3.5A
No California		 D3 Lana McAllister
(3.03) 		Kay Johnson
(3.18)
Nancy Orellana
(3.20) 		L 7-5
7-6		 3.09 2.98
04/28/2024 Adult 18+
3.5		 GREEN VALLEY CC 18AW3.5A
No California		 D3 Bobbi Jacoby
(2.91) 		Josephine Rosman
(2.94)
Nancy Orellana
(3.22) 		L 6-3
4-6
1-0		 3.06 2.96
04/27/2024 Adult 18+
3.0		 GREEN VALLEY CC 18AW3.0A
No California		 D1 Wendy Duncan
(2.59) 		Karen Parvin
(2.94)
Terry Christophel
(2.63) 		W 6-0
6-4		 3.23 2.98
04/17/2024 Adult 18+
3.0		 GREEN VALLEY CC 18AW3.0A
No California		 S1 Lindsay DeRose
(2.51) 		W 6-0
6-2		 2.90 2.91
03/10/2024 Mixed 18+
7.0		 GREEN VALLEY CC 18MX7.0A
No California		 D3 Warren Valdeabella
(3.63) 		Samanda Dorger
(3.21)
Martin Maire
(2.91) 		W 6-1
6-1		 3.13 3.02
02/25/2024 Adult 40+
3.0		 SOLANO TA/IN-SHAPE: RANCHO SOLANO 40AW3.0A
No California		 D1 Sarah Ruffins
(2.86) 		Colette Gell
(2.71)
ALLISON WHITLOCK
(2.51) 		W 6-3
6-3		 2.82 2.90
02/16/2024 Adult 40+
3.0		 SOLANO TA/IN-SHAPE: RANCHO SOLANO 40AW3.0A
No California		 D1 Sarah Ruffins
(2.95) 		Maggie Celestini
(2.76)
Kimberly McAlister
(2.71) 		W 7-6
3-6
1-0		 2.70 2.90
02/05/2024 Mixed 18+
7.0		 GREEN VALLEY CC 18MX7.0A
No California		 D1 Warren Valdeabella
(3.55) 		Jacynthe Hamel
(3.31)
Chet Pinckernell
(3.07) 		W 7-6
6-2		 3.03 2.99
01/28/2024 Adult 40+
3.0		 SOLANO TA/IN-SHAPE: RANCHO SOLANO 40AW3.0A
No California		 D2 Sarah Ruffins
(2.97) 		Karin Oliver
(2.59)
Sharon Wippern
(2.52) 		W 6-1
6-3		 2.85 2.94
01/14/2024 Mixed 18+
7.0		 GREEN VALLEY CC 18MX7.0A
No California		 D1 Joseph Lodge
(3.25) 		Katie Hettinger
(3.22)
Dennis Totah
(3.43) 		L 7-5
7-5		 3.09 2.98
06/01/2024 D1 Adult 18+
3.0
GREEN VALLEY CC 18AW3.0A
No California		 W SOLANO TA/CENTENNIAL PRK 18AW3.0A
No California
Kimberly McAlister (-----) 6-3
6-3		 Terry Christophel (-----)
Denise Zeigler (-----)
Match: NC Rating: NC
05/29/2024 S2 Adult 18+
3.0
GREEN VALLEY CC 18AW3.0A
No California		 L SOLANO TA/CENTENNIAL PRK 18AW3.0A
No California
6-3
6-1		 Sahra Pak (-----)
Match: NC Rating: NC
05/25/2024 S1 Adult 18+
3.0
GREEN VALLEY CC 18AW3.0A
No California		 W NAPA VALLEY TC/VINTAGE HS 18AW3.0B
No California
6-4
2-6
1-0		 Lorena Serro (-----)
Match: NC Rating: NC
05/19/2024 D3 Adult 18+
3.5
GREEN VALLEY CC 18AW3.5A
No California		 L SOLANO TA/IN-SHAPE: RANCHO SOLANO 18AW3.5A
No California
Bobbi Jacoby (-----) 6-3
6-4		 Annabelle Marie (-----)
Magaly Otero (-----)
Match: NC Rating: NC
05/17/2024 S1 Adult 18+
3.0
GREEN VALLEY CC 18AW3.0A
No California		 W SOLANO TA/CENTENNIAL PRK 18AW3.0A
No California
6-0
6-0		 Ilkay Weger (2.58)
Match: 3.06 Rating: 2.99
05/14/2024 D3 Adult 18+
3.5
GREEN VALLEY CC 18AW3.5A
No California		 L SOLANO TA/IN-SHAPE: RANCHO SOLANO 18AW3.5A
No California
Lana McAllister (3.03) 7-5
7-6		 Kay Johnson (3.18)
Nancy Orellana (3.20)
Match: 3.09 Rating: 2.98
04/28/2024 D3 Adult 18+
3.5
GREEN VALLEY CC 18AW3.5A
No California		 L SOLANO TA/IN-SHAPE: RANCHO SOLANO 18AW3.5A
No California
Bobbi Jacoby (2.91) 6-3
4-6
1-0		 Josephine Rosman (2.94)
Nancy Orellana (3.22)
Match: 3.06 Rating: 2.96
04/27/2024 D1 Adult 18+
3.0
GREEN VALLEY CC 18AW3.0A
No California		 W SOLANO TA/CENTENNIAL PRK 18AW3.0A
No California
Wendy Duncan (2.59) 6-0
6-4		 Karen Parvin (2.94)
Terry Christophel (2.63)
Match: 3.23 Rating: 2.98
04/17/2024 S1 Adult 18+
3.0
GREEN VALLEY CC 18AW3.0A
No California		 W NAPA VALLEY TC/VINTAGE HS 18AW3.0A
No California
6-0
6-2		 Lindsay DeRose (2.51)
Match: 2.90 Rating: 2.91
03/10/2024 D3 Mixed 18+
7.0
GREEN VALLEY CC 18MX7.0A
No California		 W NAPA VALLEY TC/VINTAGE HS 18MX7.0A
No California
Warren Valdeabella (3.63) 6-1
6-1		 Samanda Dorger (3.21)
Martin Maire (2.91)
Match: 3.13 Rating: 3.02
02/25/2024 D1 Adult 40+
3.0
SOLANO TA/IN-SHAPE: RANCHO SOLANO 40AW3.0A
No California		 W NAPA VALLEY TC/VINTAGE HS 40AW3.0B
No California
Sarah Ruffins (2.86) 6-3
6-3		 Colette Gell (2.71)
ALLISON WHITLOCK (2.51)
Match: 2.82 Rating: 2.90
02/16/2024 D1 Adult 40+
3.0
SOLANO TA/IN-SHAPE: RANCHO SOLANO 40AW3.0A
No California		 W GREEN VALLEY CC 40AW3.0A
No California
Sarah Ruffins (2.95) 7-6
3-6
1-0		 Maggie Celestini (2.76)
Kimberly McAlister (2.71)
Match: 2.70 Rating: 2.90
02/05/2024 D1 Mixed 18+
7.0
GREEN VALLEY CC 18MX7.0A
No California		 W NAPA VALLEY TC/VINTAGE HS 18MX7.0A
No California
Warren Valdeabella (3.55) 7-6
6-2		 Jacynthe Hamel (3.31)
Chet Pinckernell (3.07)
Match: 3.03 Rating: 2.99
01/28/2024 D2 Adult 40+
3.0
SOLANO TA/IN-SHAPE: RANCHO SOLANO 40AW3.0A
No California		 W NAPA V CC 40AW3.0A
No California
Sarah Ruffins (2.97) 6-1
6-3		 Karin Oliver (2.59)
Sharon Wippern (2.52)
Match: 2.85 Rating: 2.94
01/14/2024 D1 Mixed 18+
7.0
GREEN VALLEY CC 18MX7.0A
No California		 L NAPA VALLEY TC/VINTAGE HS 18MX7.0A
No California
Joseph Lodge (3.25) 7-5
7-5		 Katie Hettinger (3.22)
Dennis Totah (3.43)
Match: 3.09 Rating: 2.98
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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