Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Diana Koss (Scottsdale, AZ)
Female 		4.0 C
12/31/2021
Estimated Dynamic Rating 3.5100
6/9/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
2019 Overall Season [Singles]
League/Level Total
Matches		 Win Loss Tie WPct Total
Sets		 Win Loss WPct Total
Games		 Win Loss WPct Defaults
Adult 18+ 4.0 18 11 7 0 61.1 40 25 15 62.5 304 177 127 58.2 1
Total 18 11 7 0 61.1 40 25 15 62.5 304 177 127 58.2 1
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
11/05/2019 Adult 18+
4.0		 4.0 DCRV Brasfield 18eaF
Southwest		 S1 Jennifer Deisinger
(3.94) 		L 6-1
6-2		 3.60 3.74
10/29/2019 Adult 18+
4.0		 4.0 DCRV Brasfield 18eaF
Southwest		 S1 Comfort Ubadigbo
(3.73) 		W 7-6
6-1		 3.90 3.81
10/22/2019 Adult 18+
4.0		 4.0 DCRV Brasfield 18eaF
Southwest		 S1 Melissa Picard
(3.60) 		W 6-2
6-0		 3.98 3.79
10/15/2019 Adult 18+
4.0		 4.0 DCRV Brasfield 18eaF
Southwest		 S1 Lauren Higgins
(3.80) 		L 6-4
6-4		 3.70 3.75
10/01/2019 Adult 18+
4.0		 4.0 DCRV Brasfield 18eaF
Southwest		 S1 Lisa Joseph
(3.83) 		L 6-4
4-6
1-0		 3.80 3.77
09/24/2019 Adult 18+
4.0		 4.0 DCRV Brasfield 18eaF
Southwest		 S1 ALEKSANDRA BUHA
(3.78) 		L 6-3
6-3		 3.59 3.73
09/17/2019 Adult 18+
4.0		 4.0 DCRV Brasfield 18eaF
Southwest		 S1 Margaret Friedrichs
(3.59) 		W 6-0
6-2		 3.98 3.82
09/10/2019 Adult 18+
4.0		 4.0 DCRV Brasfield 18eaF
Southwest		 S1 Rose Wang
(3.47) 		W 6-2
6-3		 3.72 3.74
05/18/2019 Tournament
NW4.0s		 Scottsdale Adult Open RR Sherry Gao
(3.95) 		L 6-0
6-3		 S -----
05/17/2019 Tournament
NW4.0s		 Scottsdale Adult Open RR Lisa Joseph
(3.77) 		L 6-4
6-3		 S -----
05/01/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S2 Default W 6-0
6-0		 ----- -----
04/30/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Alexandra Sullivan
(3.62) 		W 6-3
6-0		 3.96 3.78
04/14/2019 Tournament
WOps		 Phoenix Adult and NTRP Open - 500 C-F Rafaella Zak Zak
(4.04) 		L Def ----- -----
04/14/2019 Tournament
NW4.0s		 Phoenix Adult and NTRP Open - 500 C-S Lisa Joseph
(3.77) 		L Def ----- -----
04/13/2019 Tournament
NW4.0s		 Phoenix Adult and NTRP Open - 500 Q Marcela Rascon
(3.78) 		L 6-2
1-6
1-0		 S -----
04/13/2019 Tournament
WOps		 Phoenix Adult and NTRP Open - 500 Q MAYA RODERICK
(-----) 		L 6-1
6-0		 S -----
04/13/2019 Tournament
WOps		 Phoenix Adult and NTRP Open - 500 C-Q Megan Buckley
(3.99) 		W Def ----- -----
04/02/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Rose Wang
(3.52) 		W 6-1
6-0		 3.95 3.77
03/26/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Lauren Higgins
(3.79) 		L 6-3
6-2		 3.55 3.68
03/05/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Patricia Hinrichs
(3.69) 		L 5-7
6-0
1-0		 3.54 3.69
02/26/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Stephanie Washburn
(3.41) 		W 6-0
6-1		 3.84 3.76
02/19/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Sherri Hatch Lindsey
(3.68) 		L 3-6
6-2
1-0		 3.62 3.73
02/12/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S2 Amy Clubb
(3.55) 		W 6-2
6-4		 3.75 3.75
02/05/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Noriko Nakamura
(3.46) 		W 6-2
6-2		 3.75 3.74
01/29/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Cassandra Rogers
(3.65) 		W 6-2
6-1		 3.99 3.79
01/22/2019 Adult 18+
4.0		 4.0 DCVill Brasfield 18eaS
Southwest		 S1 Natasha Huzevka
(3.83) 		W 7-6
1-6
1-0		 3.76 3.72
11/05/2019 S1 Adult 18+
4.0
4.0 DCRV Brasfield 18eaF
Southwest		 L 4.0 OcoVill Clubb 18eaF
Southwest
6-1
6-2		 Jennifer Deisinger (3.94)
Match: 3.60 Rating: 3.74
10/29/2019 S1 Adult 18+
4.0
4.0 DCRV Brasfield 18eaF
Southwest		 W 4.0 PTC Baker 18eaF
Southwest
7-6
6-1		 Comfort Ubadigbo (3.73)
Match: 3.90 Rating: 3.81
10/22/2019 S1 Adult 18+
4.0
4.0 DCRV Brasfield 18eaF
Southwest		 W 4.0 CTC Washburn 18eaF
Southwest
6-2
6-0		 Melissa Picard (3.60)
Match: 3.98 Rating: 3.79
10/15/2019 S1 Adult 18+
4.0
4.0 DCRV Brasfield 18eaF
Southwest		 L 4.0 SRP Stussie/Koch 18eaF
Southwest
6-4
6-4		 Lauren Higgins (3.80)
Match: 3.70 Rating: 3.75
10/01/2019 S1 Adult 18+
4.0
4.0 DCRV Brasfield 18eaF
Southwest		 L 4.0 PTC Schneider 18eaF
Southwest
6-4
4-6
1-0		 Lisa Joseph (3.83)
Match: 3.80 Rating: 3.77
09/24/2019 S1 Adult 18+
4.0
4.0 DCRV Brasfield 18eaF
Southwest		 L 4.0 PhxCC Sulka/Edwards 18eaF
Southwest
6-3
6-3		 ALEKSANDRA BUHA (3.78)
Match: 3.59 Rating: 3.73
09/17/2019 S1 Adult 18+
4.0
4.0 DCRV Brasfield 18eaF
Southwest		 W 4.0 MTC/GA Keller 18eaF
Southwest
6-0
6-2		 Margaret Friedrichs (3.59)
Match: 3.98 Rating: 3.82
09/10/2019 S1 Adult 18+
4.0
4.0 DCRV Brasfield 18eaF
Southwest		 W 4.0 CTC Nichols 18eaF
Southwest
6-2
6-3		 Rose Wang (3.47)
Match: 3.72 Rating: 3.74
Scottsdale Adult Open
05/18/2019 RR Tournament
NW4.0s
L
6-0
6-3		 Sherry Gao (3.95)
Match: S Rating: -----
Scottsdale Adult Open
05/17/2019 RR Tournament
NW4.0s
L
6-4
6-3		 Lisa Joseph (3.77)
Match: S Rating: -----
05/01/2019 S2 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 W 4.0 OcoVill Clubb 18eaS
Southwest
6-0
6-0		 Default
Match: ----- Rating: -----
04/30/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 W 4.0 PhxCC Sulka/Edwards 18eaS
Southwest
6-3
6-0		 Alexandra Sullivan (3.62)
Match: 3.96 Rating: 3.78
Phoenix Adult and NTRP Open - 500
04/14/2019 C-F Tournament
WOps
L
Def Rafaella Zak Zak (4.04)
Match: ----- Rating: -----
Phoenix Adult and NTRP Open - 500
04/14/2019 C-S Tournament
NW4.0s
L
Def Lisa Joseph (3.77)
Match: ----- Rating: -----
Phoenix Adult and NTRP Open - 500
04/13/2019 Q Tournament
NW4.0s
L
6-2
1-6
1-0		 Marcela Rascon (3.78)
Match: S Rating: -----
Phoenix Adult and NTRP Open - 500
04/13/2019 Q Tournament
WOps
L
6-1
6-0		 MAYA RODERICK (-----)
Match: S Rating: -----
Phoenix Adult and NTRP Open - 500
04/13/2019 C-Q Tournament
WOps
W
Def Megan Buckley (3.99)
Match: ----- Rating: -----
04/02/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 W 4.0 CTC Nichols 18eaS
Southwest
6-1
6-0		 Rose Wang (3.52)
Match: 3.95 Rating: 3.77
03/26/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 L 4.0 SRP Peebles/Stussie 18eaS
Southwest
6-3
6-2		 Lauren Higgins (3.79)
Match: 3.55 Rating: 3.68
03/05/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 L 4.0 PhxCC Sulka/Edwards 18eaS
Southwest
5-7
6-0
1-0		 Patricia Hinrichs (3.69)
Match: 3.54 Rating: 3.69
02/26/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 W 4.0 CTC Erickson/Gao 18eaS
Southwest
6-0
6-1		 Stephanie Washburn (3.41)
Match: 3.84 Rating: 3.76
02/19/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 L 4.0 MTC/GA Keller 18eaS
Southwest
3-6
6-2
1-0		 Sherri Hatch Lindsey (3.68)
Match: 3.62 Rating: 3.73
02/12/2019 S2 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 W 4.0 OcoVill Clubb 18eaS
Southwest
6-2
6-4		 Amy Clubb (3.55)
Match: 3.75 Rating: 3.75
02/05/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 W 4.0 CTC Nichols 18eaS
Southwest
6-2
6-2		 Noriko Nakamura (3.46)
Match: 3.75 Rating: 3.74
01/29/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 W 4.0 PTC Schneider 18eaS
Southwest
6-2
6-1		 Cassandra Rogers (3.65)
Match: 3.99 Rating: 3.79
01/22/2019 S1 Adult 18+
4.0
4.0 DCVill Brasfield 18eaS
Southwest		 W 4.0 SRP Peebles/Stussie 18eaS
Southwest
7-6
1-6
1-0		 Natasha Huzevka (3.83)
Match: 3.76 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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