Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2018) View Advanced Player Stats
Grayson Zylstra (Cedar Rapids, IA)
Male
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
12/28/2018 Tournament
B16s		 USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5) RR BHANUTEJA PUJARI W 6-1
6-0		 NC NC
12/28/2018 Tournament
B16s		 USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5) RR Brady Horstmann W 6-4
6-1		 NC NC
12/28/2018 Tournament
B16s		 USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5) RR Carter VanderZee W 6-1
6-1		 NC NC
12/01/2018 Tournament
B18s		 USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4) C-Q John Wenzel L 8-2 NC NC
12/01/2018 Tournament
B18s		 USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4) C-QQ Justin Sehlin W Def ----- -----
11/30/2018 Tournament
B18s		 USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4) 16 Samuel Shin L 6-2
6-2		 NC NC
11/17/2018 Tournament
B18s		 USTA IA BG 18s-12s Futures Qualifier #4 // Aspen Athletic Club (MV Level 5) C-S Samson Densmore L 8-6 NC NC
11/17/2018 Tournament
B18s		 USTA IA BG 18s-12s Futures Qualifier #4 // Aspen Athletic Club (MV Level 5) C-Q Nate Withers W 8-4 NC NC
11/16/2018 Tournament
B18s		 USTA IA BG 18s-12s Futures Qualifier #4 // Aspen Athletic Club (MV Level 5) Q Timothy Ellis L 6-0
6-0		 NC NC
11/16/2018 Tournament
B18s		 USTA IA BG 18s-12s Futures Qualifier #4 // Aspen Athletic Club (MV Level 5) 16 Nate Wilson W 6-0
6-2		 NC NC
10/27/2018 Tournament
B16s		 USTA MV B16 Super #4 32 Harris Zeiders L 6-0
4-6
1-0		 NC NC
10/27/2018 Tournament
B16s		 USTA MV B16 Super #4 C-R1 Cooper Knutsen L 6-4
6-3		 NC NC
10/07/2018 Tournament
B16s		 USTA IA BG 12-18s // QCTC-Thrive Tennis Academy Junior Open (MV Level 5) 3RD Daniel Buchanan L Def ----- -----
10/06/2018 Tournament
B16s		 USTA IA BG 12-18s // QCTC-Thrive Tennis Academy Junior Open (MV Level 5) S Clyde Kuennen L 3-6
6-2
1-0		 NC NC
10/06/2018 Tournament
B16s		 USTA IA BG 12-18s // QCTC-Thrive Tennis Academy Junior Open (MV Level 5) Q Kyle Lassen W 6-0
6-1		 NC NC
08/12/2018 Tournament
B16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) C-S Will Ecklund L 6-1
6-2		 NC NC
08/11/2018 Tournament
B16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) Q Daniel Lu L 6-2
6-2		 NC NC
08/11/2018 Tournament
B16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) C-Q Evan Moon W 6-1
6-2		 NC NC
08/10/2018 Tournament
B16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) 16 Ryan Lofgren W 6-4
6-1		 NC NC
08/10/2018 Tournament
B16s		 USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4) 32 Siddhartha Kalala W 1-6
6-4
1-0		 NC NC
08/04/2018 Tournament
B16s		 USTA MV BG16-18 Futures #3 32 Delvin Ko L 7-5
6-2		 NC NC
08/04/2018 Tournament
B16s		 USTA MV BG16-18 Futures #3 C-R1 Zachary Kuo L 6-2
6-2		 NC NC
07/28/2018 Tournament
MOps		 USTA IA Baird Iowa Open - Adults 16 Jose Marval L 6-1
6-0		 NC NC
07/27/2018 Tournament
MOps		 USTA IA Baird Iowa Open - Adults 32 Daniel Taylor W 6-1
6-4		 NC NC
07/26/2018 Tournament
B16s		 USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4) 3RD Dylan Wiemers L 6-2
6-3		 NC NC
07/25/2018 Tournament
B16s		 USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4) S Alex Bigsby L 6-2
6-1		 NC NC
07/25/2018 Tournament
B16s		 USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4) Q Evan Moon W 6-4
7-5		 NC NC
07/24/2018 Tournament
B16s		 USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4) 16 Daniel Buchanan W 6-4
5-7
1-0		 NC NC
07/07/2018 Tournament
B16s		 USTA NE BG 12-18 WOODS #1 OPEN DISTRICT CHAMPIONSHIPS (MV LEVEL 4) Q Will Ulrich L 6-4
7-6		 NC NC
07/07/2018 Tournament
B16s		 USTA NE BG 12-18 WOODS #1 OPEN DISTRICT CHAMPIONSHIPS (MV LEVEL 4) C-Q CHRISTIAN CORTINAS L 8-2 NC NC
07/06/2018 Tournament
B16s		 USTA NE BG 12-18 WOODS #1 OPEN DISTRICT CHAMPIONSHIPS (MV LEVEL 4) 16 Timothy Chase W 6-0
6-4		 NC NC
07/06/2018 Tournament
B16s		 USTA NE BG 12-18 WOODS #1 OPEN DISTRICT CHAMPIONSHIPS (MV LEVEL 4) 32 Dylan Thompson W 6-2
6-0		 NC NC
07/03/2018 Tournament
B16s		 USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5) 3RD Ryan Lofgren W 6-2
6-4		 NC NC
07/03/2018 Tournament
B16s		 USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5) S Dylan Wiemers L 6-1
6-2		 NC NC
07/02/2018 Tournament
B16s		 USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5) Q Samson Densmore W 6-1
6-4		 NC NC
07/02/2018 Tournament
B16s		 USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5) 16 Evan Moon W 6-3
6-2		 NC NC
06/27/2018 Tournament
B18s		 USTA IA BG 12-18s Hawkeye Jr // Futures Qualifier #2 (MV Level 5) F Will Blevins L 6-2
6-2		 NC NC
06/26/2018 Tournament
B18s		 USTA IA BG 12-18s Hawkeye Jr // Futures Qualifier #2 (MV Level 5) S Henry Schwob W 7-5
6-4		 NC NC
06/26/2018 Tournament
B18s		 USTA IA BG 12-18s Hawkeye Jr // Futures Qualifier #2 (MV Level 5) Q Tanner Finken W 4-6
7-5
1-0		 NC NC
06/26/2018 Tournament
B18s		 USTA IA BG 12-18s Hawkeye Jr // Futures Qualifier #2 (MV Level 5) 16 James Cole W 6-2
7-5		 NC NC
06/15/2018 Tournament
B16s		 USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4) 16 Elijah Young L 6-1
6-1		 NC NC
06/15/2018 Tournament
B16s		 USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4) 32 Christopher Sell W 6-0
6-0		 NC NC
06/15/2018 Tournament
B16s		 USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4) C-R2 Jake Dolphin L 6-1
7-6		 NC NC
06/12/2018 Tournament
B16s		 USTA IA BG 12-18s // Bettendorf Jr Open (MV Level 5) F Charlie Fair W 7-5
6-1		 NC NC
06/12/2018 Tournament
B16s		 USTA IA BG 12-18s // Bettendorf Jr Open (MV Level 5) S Harrison Tompkins W 6-2
6-0		 NC NC
06/11/2018 Tournament
B16s		 USTA IA BG 12-18s // Bettendorf Jr Open (MV Level 5) Q Camden Foster W 6-0
6-0		 NC NC
03/04/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy Junior Open @ Aspen (MV Level 5) 3RD Caleb Peterson W 8-1 NC NC
03/03/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy Junior Open @ Aspen (MV Level 5) S Will Ecklund L 6-3
6-4		 NC NC
03/03/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy Junior Open @ Aspen (MV Level 5) Q Kyle Lassen W 6-0
6-3		 NC NC
03/02/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy Junior Open @ Aspen (MV Level 5) 16 Charlie Fair W 6-4
6-7
1-0		 NC NC
02/04/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5) C-F Daniel Lu L 8-3 NC NC
02/04/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5) C-S Christopher Yao W 1-1 NC NC
02/04/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5) C-Q jordan roozeboom W 8-4 NC NC
02/03/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5) Q Will Ecklund L 7-6
6-3		 NC NC
02/02/2018 Tournament
B16s		 USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5) 16 Jesse Dyer W 6-3
6-0		 NC NC
USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5)
12/28/2018 RR Tournament
B16s
W
6-1
6-0		 BHANUTEJA PUJARI
Match: NC TTR: NC
USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5)
12/28/2018 RR Tournament
B16s
W
6-4
6-1		 Brady Horstmann
Match: NC TTR: NC
USTA IA BG 12-18s Westfield Tennis Club Junior Christmas Classic (MV Level 5)
12/28/2018 RR Tournament
B16s
W
6-1
6-1		 Carter VanderZee
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4)
12/01/2018 C-Q Tournament
B18s
L
8-2 John Wenzel
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4)
12/01/2018 C-QQ Tournament
B18s
W
Def Justin Sehlin
Match: ----- TTR: -----
USTA IA BG12-18 Closed District Championships #4 // Klotz Winter Jr Open (MV Level 4)
11/30/2018 16 Tournament
B18s
L
6-2
6-2		 Samuel Shin
Match: NC TTR: NC
USTA IA BG 18s-12s Futures Qualifier #4 // Aspen Athletic Club (MV Level 5)
11/17/2018 C-S Tournament
B18s
L
8-6 Samson Densmore
Match: NC TTR: NC
USTA IA BG 18s-12s Futures Qualifier #4 // Aspen Athletic Club (MV Level 5)
11/17/2018 C-Q Tournament
B18s
W
8-4 Nate Withers
Match: NC TTR: NC
USTA IA BG 18s-12s Futures Qualifier #4 // Aspen Athletic Club (MV Level 5)
11/16/2018 Q Tournament
B18s
L
6-0
6-0		 Timothy Ellis
Match: NC TTR: NC
USTA IA BG 18s-12s Futures Qualifier #4 // Aspen Athletic Club (MV Level 5)
11/16/2018 16 Tournament
B18s
W
6-0
6-2		 Nate Wilson
Match: NC TTR: NC
USTA MV B16 Super #4
10/27/2018 32 Tournament
B16s
L
6-0
4-6
1-0		 Harris Zeiders
Match: NC TTR: NC
USTA MV B16 Super #4
10/27/2018 C-R1 Tournament
B16s
L
6-4
6-3		 Cooper Knutsen
Match: NC TTR: NC
USTA IA BG 12-18s // QCTC-Thrive Tennis Academy Junior Open (MV Level 5)
10/07/2018 3RD Tournament
B16s
L
Def Daniel Buchanan
Match: ----- TTR: -----
USTA IA BG 12-18s // QCTC-Thrive Tennis Academy Junior Open (MV Level 5)
10/06/2018 S Tournament
B16s
L
3-6
6-2
1-0		 Clyde Kuennen
Match: NC TTR: NC
USTA IA BG 12-18s // QCTC-Thrive Tennis Academy Junior Open (MV Level 5)
10/06/2018 Q Tournament
B16s
W
6-0
6-1		 Kyle Lassen
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/12/2018 C-S Tournament
B16s
L
6-1
6-2		 Will Ecklund
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/11/2018 Q Tournament
B16s
L
6-2
6-2		 Daniel Lu
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/11/2018 C-Q Tournament
B16s
W
6-1
6-2		 Evan Moon
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/10/2018 16 Tournament
B16s
W
6-4
6-1		 Ryan Lofgren
Match: NC TTR: NC
USTA IA BG12-18 Closed District Championships #3 // Midlands Jr - OB GYN Associates (MV Level 4)
08/10/2018 32 Tournament
B16s
W
1-6
6-4
1-0		 Siddhartha Kalala
Match: NC TTR: NC
USTA MV BG16-18 Futures #3
08/04/2018 32 Tournament
B16s
L
7-5
6-2		 Delvin Ko
Match: NC TTR: NC
USTA MV BG16-18 Futures #3
08/04/2018 C-R1 Tournament
B16s
L
6-2
6-2		 Zachary Kuo
Match: NC TTR: NC
USTA IA Baird Iowa Open - Adults
07/28/2018 16 Tournament
MOps
L
6-1
6-0		 Jose Marval
Match: NC TTR: NC
USTA IA Baird Iowa Open - Adults
07/27/2018 32 Tournament
MOps
W
6-1
6-4		 Daniel Taylor
Match: NC TTR: NC
USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4)
07/26/2018 3RD Tournament
B16s
L
6-2
6-3		 Dylan Wiemers
Match: NC TTR: NC
USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4)
07/25/2018 S Tournament
B16s
L
6-2
6-1		 Alex Bigsby
Match: NC TTR: NC
USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4)
07/25/2018 Q Tournament
B16s
W
6-4
7-5		 Evan Moon
Match: NC TTR: NC
USTA IA BG12-18 Open District Championships #2 // Baird Iowa Open Juniors (MV Level 4)
07/24/2018 16 Tournament
B16s
W
6-4
5-7
1-0		 Daniel Buchanan
Match: NC TTR: NC
USTA NE BG 12-18 WOODS #1 OPEN DISTRICT CHAMPIONSHIPS (MV LEVEL 4)
07/07/2018 Q Tournament
B16s
L
6-4
7-6		 Will Ulrich
Match: NC TTR: NC
USTA NE BG 12-18 WOODS #1 OPEN DISTRICT CHAMPIONSHIPS (MV LEVEL 4)
07/07/2018 C-Q Tournament
B16s
L
8-2 CHRISTIAN CORTINAS
Match: NC TTR: NC
USTA NE BG 12-18 WOODS #1 OPEN DISTRICT CHAMPIONSHIPS (MV LEVEL 4)
07/06/2018 16 Tournament
B16s
W
6-0
6-4		 Timothy Chase
Match: NC TTR: NC
USTA NE BG 12-18 WOODS #1 OPEN DISTRICT CHAMPIONSHIPS (MV LEVEL 4)
07/06/2018 32 Tournament
B16s
W
6-2
6-0		 Dylan Thompson
Match: NC TTR: NC
USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5)
07/03/2018 3RD Tournament
B16s
W
6-2
6-4		 Ryan Lofgren
Match: NC TTR: NC
USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5)
07/03/2018 S Tournament
B16s
L
6-1
6-2		 Dylan Wiemers
Match: NC TTR: NC
USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5)
07/02/2018 Q Tournament
B16s
W
6-1
6-4		 Samson Densmore
Match: NC TTR: NC
USTA IA BG 12-18 Futures Qualifier #3 // McCullom Jr Open (MV Level 5)
07/02/2018 16 Tournament
B16s
W
6-3
6-2		 Evan Moon
Match: NC TTR: NC
USTA IA BG 12-18s Hawkeye Jr // Futures Qualifier #2 (MV Level 5)
06/27/2018 F Tournament
B18s
L
6-2
6-2		 Will Blevins
Match: NC TTR: NC
USTA IA BG 12-18s Hawkeye Jr // Futures Qualifier #2 (MV Level 5)
06/26/2018 S Tournament
B18s
W
7-5
6-4		 Henry Schwob
Match: NC TTR: NC
USTA IA BG 12-18s Hawkeye Jr // Futures Qualifier #2 (MV Level 5)
06/26/2018 Q Tournament
B18s
W
4-6
7-5
1-0		 Tanner Finken
Match: NC TTR: NC
USTA IA BG 12-18s Hawkeye Jr // Futures Qualifier #2 (MV Level 5)
06/26/2018 16 Tournament
B18s
W
6-2
7-5		 James Cole
Match: NC TTR: NC
USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4)
06/15/2018 16 Tournament
B16s
L
6-1
6-1		 Elijah Young
Match: NC TTR: NC
USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4)
06/15/2018 32 Tournament
B16s
W
6-0
6-0		 Christopher Sell
Match: NC TTR: NC
USTA IA BG12-18 Open District Championship #1 // Ankeny- Coach Hoefle Memorial (MV Level 4)
06/15/2018 C-R2 Tournament
B16s
L
6-1
7-6		 Jake Dolphin
Match: NC TTR: NC
USTA IA BG 12-18s // Bettendorf Jr Open (MV Level 5)
06/12/2018 F Tournament
B16s
W
7-5
6-1		 Charlie Fair
Match: NC TTR: NC
USTA IA BG 12-18s // Bettendorf Jr Open (MV Level 5)
06/12/2018 S Tournament
B16s
W
6-2
6-0		 Harrison Tompkins
Match: NC TTR: NC
USTA IA BG 12-18s // Bettendorf Jr Open (MV Level 5)
06/11/2018 Q Tournament
B16s
W
6-0
6-0		 Camden Foster
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy Junior Open @ Aspen (MV Level 5)
03/04/2018 3RD Tournament
B16s
W
8-1 Caleb Peterson
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy Junior Open @ Aspen (MV Level 5)
03/03/2018 S Tournament
B16s
L
6-3
6-4		 Will Ecklund
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy Junior Open @ Aspen (MV Level 5)
03/03/2018 Q Tournament
B16s
W
6-0
6-3		 Kyle Lassen
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy Junior Open @ Aspen (MV Level 5)
03/02/2018 16 Tournament
B16s
W
6-4
6-7
1-0		 Charlie Fair
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5)
02/04/2018 C-F Tournament
B16s
L
8-3 Daniel Lu
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5)
02/04/2018 C-S Tournament
B16s
W
1-1 Christopher Yao
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5)
02/04/2018 C-Q Tournament
B16s
W
8-4 jordan roozeboom
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5)
02/03/2018 Q Tournament
B16s
L
7-6
6-3		 Will Ecklund
Match: NC TTR: NC
USTA IA BG 12-18s // Thrive Tennis Academy @ Aspen Athletic Club Futures Qualifier #1 (MV Level 5)
02/02/2018 16 Tournament
B16s
W
6-3
6-0		 Jesse Dyer
Match: NC TTR: NC
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