Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
Kathryn Zylstra (Cedar Rapids, IA)
Female
Recent Match History
TTR Singles Rating
Last Match Calculated
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Rating Meter
TTR Doubles Rating
Last Match Calculated
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Rating Meter
Recent Match History
Rating Meter
Rating Meter
Match Date Match Team Court Partner Opponent(s) W/L Result Match TTR
12/27/2019 Tournament
G16s		 USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5) F Katelynn Kock W 6-3
6-0		 NC NC
12/27/2019 Tournament
G16s		 USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5) S Alexandra Burger W 6-0
6-0		 NC NC
12/27/2019 Tournament
G16s		 USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5) Q Sarah Dockery-Jackson W 6-0
6-1		 NC NC
12/15/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4) C-F Madison Sagers W 8-3 NC NC
12/15/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4) C-S Julianna Mascardo W 8-3 NC NC
12/14/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4) Q Maya Mallavarapu L 6-2
6-2		 NC NC
12/14/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4) C-Q Mackenzie Klein W 8-1 NC NC
12/13/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4) 16 Caroline Mascardo W 6-3
3-6
1-0		 NC NC
08/11/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) C-F Caroline Mascardo W 7-5
6-3		 NC NC
08/10/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) C-S Riley O'Donnell W 6-4
6-1		 NC NC
08/10/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) C-Q Caroline Chandler W 6-1
6-2		 NC NC
08/10/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) C-QQ Morgan Seashore W 6-0
6-1		 NC NC
08/09/2019 Tournament
G16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) 16 Maya Mallavarapu L 6-3
6-0		 NC NC
08/04/2019 Tournament
G16s		 USTA MV BG16-18 Futures #3 C-Q Sarah Yan L 6-0
1-6
1-0		 NC NC
08/04/2019 Tournament
G16s		 USTA MV BG16-18 Futures #3 C-R2 Kayla Lei W 6-3
7-6		 NC NC
08/03/2019 Tournament
G16s		 USTA MV BG16-18 Futures #3 16 Adriana Hines L 6-2
6-2		 NC NC
08/03/2019 Tournament
G16s		 USTA MV BG16-18 Futures #3 32 Keira Knoflicek W 6-2
6-2		 NC NC
07/20/2019 Tournament
G16s		 USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4) C-Q Mackenzie Klein L 6-3
6-3		 NC NC
07/19/2019 Tournament
G16s		 USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4) Q Caroline Mascardo L 6-4
6-0		 NC NC
07/19/2019 Tournament
G16s		 USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4) 16 Grace Hulten W 6-1
6-0		 NC NC
07/14/2019 Tournament
G16s		 USTA MV BG16-18 Futures #2 C-S Claire Gu L 6-3
6-2		 NC NC
07/14/2019 Tournament
G16s		 USTA MV BG16-18 Futures #2 C-Q Sandhiya Baskar W 6-3
6-4		 NC NC
07/13/2019 Tournament
G16s		 USTA MV BG16-18 Futures #2 16 Maisie Markowitz L 7-6
7-6		 NC NC
07/13/2019 Tournament
G16s		 USTA MV BG16-18 Futures #2 32 sreelasya mylavarapu W 7-5
6-0		 NC NC
07/02/2019 Tournament
G16s		 USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5) F Maya Mallavarapu W 6-0
6-4		 NC NC
07/02/2019 Tournament
G16s		 USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5) S Julianna Mascardo W 6-2
6-3		 NC NC
07/01/2019 Tournament
G16s		 USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5) Q Ava Petersen W 6-7
6-3
1-0		 NC NC
07/01/2019 Tournament
G16s		 USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5) 16 Lehana Sonoiki W 6-0
6-0		 NC NC
06/30/2019 Tournament
G16s		 USTA NE BG 12-18 WOODS OPEN DISTRICT CHAMPIONSHIPS #1 (MV LEVEL 4) 3RD Sophia McLellan L 8-1 NC NC
06/30/2019 Tournament
G16s		 USTA NE BG 12-18 WOODS OPEN DISTRICT CHAMPIONSHIPS #1 (MV LEVEL 4) S Claire Gu L 8-1 NC NC
06/29/2019 Tournament
G16s		 USTA NE BG 12-18 WOODS OPEN DISTRICT CHAMPIONSHIPS #1 (MV LEVEL 4) Q Anna Schmillen W 8-2 NC NC
06/28/2019 Tournament
G16s		 USTA NE BG 12-18 WOODS OPEN DISTRICT CHAMPIONSHIPS #1 (MV LEVEL 4) 16 Isabella Valverde W 2-6
6-3
1-0		 NC NC
06/16/2019 Tournament
G16s		 USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4) C-S Miyako Coffey L 6-4
6-2		 NC NC
06/15/2019 Tournament
G16s		 USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4) Q Abbie Peterson L 6-2
6-1		 NC NC
06/15/2019 Tournament
G16s		 USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4) C-Q Julianna Mascardo W 6-0
6-3		 NC NC
06/14/2019 Tournament
G16s		 USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4) 16 Elsa Jurrens W 6-4
6-1		 NC NC
06/08/2019 Tournament
G14s		 USTA MV BG12-18 Super #2 32 Sarah Yan L 6-1
6-0		 NC NC
06/08/2019 Tournament
G14s		 USTA MV BG12-18 Super #2 C-R1 Ava Goodell L 6-0
6-1		 NC NC
04/27/2019 Tournament
G14s		 USTA IA BG 14s & 12s Team Event Qualifier for May // Waveland in DSM (MV Level 5) F sally gaskell W 6-1
6-0		 NC NC
04/27/2019 Tournament
G14s		 USTA IA BG 14s & 12s Team Event Qualifier for May // Waveland in DSM (MV Level 5) S Katelynn Kock W 6-2
6-1		 NC NC
01/25/2019 Tournament
G16s		 USTA IA BG 12-18s // Thrive Tennis Academy @ Quad City Tennis Club Futures Qualifier #1 (MV Level 5) Q Myra Bernard L Def ----- -----
01/25/2019 Tournament
G16s		 USTA IA BG 12-18s // Thrive Tennis Academy @ Quad City Tennis Club Futures Qualifier #1 (MV Level 5) C-Q Elizabeth Alves L Def ----- -----
01/19/2019 Tournament
G16s		 USTA MV G16 Super #1 32 Emily Kantrovitz L 6-2
6-1		 NC NC
01/19/2019 Tournament
G16s		 USTA MV G16 Super #1 C-R1 Mary Hose L 6-0
6-0		 NC NC
USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5)
12/27/2019 F Tournament
G16s
W
6-3
6-0		 Katelynn Kock
Match: NC TTR: NC
USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5)
12/27/2019 S Tournament
G16s
W
6-0
6-0		 Alexandra Burger
Match: NC TTR: NC
USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5)
12/27/2019 Q Tournament
G16s
W
6-0
6-1		 Sarah Dockery-Jackson
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4)
12/15/2019 C-F Tournament
G16s
W
8-3 Madison Sagers
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4)
12/15/2019 C-S Tournament
G16s
W
8-3 Julianna Mascardo
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4)
12/14/2019 Q Tournament
G16s
L
6-2
6-2		 Maya Mallavarapu
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4)
12/14/2019 C-Q Tournament
G16s
W
8-1 Mackenzie Klein
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4)
12/13/2019 16 Tournament
G16s
W
6-3
3-6
1-0		 Caroline Mascardo
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/11/2019 C-F Tournament
G16s
W
7-5
6-3		 Caroline Mascardo
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/10/2019 C-S Tournament
G16s
W
6-4
6-1		 Riley O'Donnell
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/10/2019 C-Q Tournament
G16s
W
6-1
6-2		 Caroline Chandler
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/10/2019 C-QQ Tournament
G16s
W
6-0
6-1		 Morgan Seashore
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/09/2019 16 Tournament
G16s
L
6-3
6-0		 Maya Mallavarapu
Match: NC TTR: NC
USTA MV BG16-18 Futures #3
08/04/2019 C-Q Tournament
G16s
L
6-0
1-6
1-0		 Sarah Yan
Match: NC TTR: NC
USTA MV BG16-18 Futures #3
08/04/2019 C-R2 Tournament
G16s
W
6-3
7-6		 Kayla Lei
Match: NC TTR: NC
USTA MV BG16-18 Futures #3
08/03/2019 16 Tournament
G16s
L
6-2
6-2		 Adriana Hines
Match: NC TTR: NC
USTA MV BG16-18 Futures #3
08/03/2019 32 Tournament
G16s
W
6-2
6-2		 Keira Knoflicek
Match: NC TTR: NC
USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4)
07/20/2019 C-Q Tournament
G16s
L
6-3
6-3		 Mackenzie Klein
Match: NC TTR: NC
USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4)
07/19/2019 Q Tournament
G16s
L
6-4
6-0		 Caroline Mascardo
Match: NC TTR: NC
USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4)
07/19/2019 16 Tournament
G16s
W
6-1
6-0		 Grace Hulten
Match: NC TTR: NC
USTA MV BG16-18 Futures #2
07/14/2019 C-S Tournament
G16s
L
6-3
6-2		 Claire Gu
Match: NC TTR: NC
USTA MV BG16-18 Futures #2
07/14/2019 C-Q Tournament
G16s
W
6-3
6-4		 Sandhiya Baskar
Match: NC TTR: NC
USTA MV BG16-18 Futures #2
07/13/2019 16 Tournament
G16s
L
7-6
7-6		 Maisie Markowitz
Match: NC TTR: NC
USTA MV BG16-18 Futures #2
07/13/2019 32 Tournament
G16s
W
7-5
6-0		 sreelasya mylavarapu
Match: NC TTR: NC
USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5)
07/02/2019 F Tournament
G16s
W
6-0
6-4		 Maya Mallavarapu
Match: NC TTR: NC
USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5)
07/02/2019 S Tournament
G16s
W
6-2
6-3		 Julianna Mascardo
Match: NC TTR: NC
USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5)
07/01/2019 Q Tournament
G16s
W
6-7
6-3
1-0		 Ava Petersen
Match: NC TTR: NC
USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5)
07/01/2019 16 Tournament
G16s
W
6-0
6-0		 Lehana Sonoiki
Match: NC TTR: NC
USTA NE BG 12-18 WOODS OPEN DISTRICT CHAMPIONSHIPS #1 (MV LEVEL 4)
06/30/2019 3RD Tournament
G16s
L
8-1 Sophia McLellan
Match: NC TTR: NC
USTA NE BG 12-18 WOODS OPEN DISTRICT CHAMPIONSHIPS #1 (MV LEVEL 4)
06/30/2019 S Tournament
G16s
L
8-1 Claire Gu
Match: NC TTR: NC
USTA NE BG 12-18 WOODS OPEN DISTRICT CHAMPIONSHIPS #1 (MV LEVEL 4)
06/29/2019 Q Tournament
G16s
W
8-2 Anna Schmillen
Match: NC TTR: NC
USTA NE BG 12-18 WOODS OPEN DISTRICT CHAMPIONSHIPS #1 (MV LEVEL 4)
06/28/2019 16 Tournament
G16s
W
2-6
6-3
1-0		 Isabella Valverde
Match: NC TTR: NC
USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4)
06/16/2019 C-S Tournament
G16s
L
6-4
6-2		 Miyako Coffey
Match: NC TTR: NC
USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4)
06/15/2019 Q Tournament
G16s
L
6-2
6-1		 Abbie Peterson
Match: NC TTR: NC
USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4)
06/15/2019 C-Q Tournament
G16s
W
6-0
6-3		 Julianna Mascardo
Match: NC TTR: NC
USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4)
06/14/2019 16 Tournament
G16s
W
6-4
6-1		 Elsa Jurrens
Match: NC TTR: NC
USTA MV BG12-18 Super #2
06/08/2019 32 Tournament
G14s
L
6-1
6-0		 Sarah Yan
Match: NC TTR: NC
USTA MV BG12-18 Super #2
06/08/2019 C-R1 Tournament
G14s
L
6-0
6-1		 Ava Goodell
Match: NC TTR: NC
USTA IA BG 14s & 12s Team Event Qualifier for May // Waveland in DSM (MV Level 5)
04/27/2019 F Tournament
G14s
W
6-1
6-0		 sally gaskell
Match: NC TTR: NC
USTA IA BG 14s & 12s Team Event Qualifier for May // Waveland in DSM (MV Level 5)
04/27/2019 S Tournament
G14s
W
6-2
6-1		 Katelynn Kock
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy @ Quad City Tennis Club Futures Qualifier #1 (MV Level 5)
01/25/2019 Q Tournament
G16s
L
Def Myra Bernard
Match: ----- TTR: -----
USTA IA BG 12-18s // Thrive Tennis Academy @ Quad City Tennis Club Futures Qualifier #1 (MV Level 5)
01/25/2019 C-Q Tournament
G16s
L
Def Elizabeth Alves
Match: ----- TTR: -----
USTA MV G16 Super #1
01/19/2019 32 Tournament
G16s
L
6-2
6-1		 Emily Kantrovitz
Match: NC TTR: NC
USTA MV G16 Super #1
01/19/2019 C-R1 Tournament
G16s
L
6-0
6-0		 Mary Hose
Match: NC TTR: NC
Glossary
Match Player TTR for individual match.
TTR TTR after completed match.
NC Match not calculated into TTR yet.
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