Statistical Analysis and Estimated Tennis Ratings to the 10,000th of a Point
Match History (2019) View Advanced Player Stats
William Koestler (Oxford, MS)
Male 		4.0 M
12/31/2023
Estimated Dynamic Rating 3.8913 M
7/31/2024
Projected Year End Rating ------
----------
4.0 Rating Meter
Rating Meter
3.5001 - 4.0000
Recent Match History Current Rating History
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
09/29/2019 Tournament
B18s		 USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr) C-Q Clay Fudge
(-----) 		L 6-3
6-4		 S -----
09/29/2019 Tournament
B18s		 USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr) C-QQ Harris McLemore
(-----) 		W 6-1
6-1		 S -----
09/28/2019 Tournament
B18s		 USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr) 16 Matthew Armbruster
(-----) 		L 6-2
6-2		 S -----
09/27/2019 Tournament
B18d		 USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr) S Brown Turner
(-----) 		Walker Ellis
(-----)
Gordon Whitwell
(-----) 		L 7-6
7-6		 S -----
09/27/2019 Tournament
B18d		 USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr) Q Brown Turner
(-----) 		Wallace Brewer
(-----)
Harris McLemore
(-----) 		W 6-2 S -----
09/01/2019 Tournament
XJ18d		 USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR F Addie Grafton
(-----) 		Elena Roberts
(-----)
Vitor Silva
(-----) 		L 6-1
6-2		 S -----
09/01/2019 Tournament
XJ18d		 USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR S Addie Grafton
(-----) 		Richmond McCarty
(-----)
Caroline Upchurch
(-----) 		W 6-4
6-1		 S -----
08/31/2019 Tournament
XJ18d		 USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR Q Addie Grafton
(-----) 		Sydney Ostrander
(-----)
max elders
(-----) 		W 6-4
6-4		 S -----
08/31/2019 Tournament
B18d		 USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR 16 Ben Peeler
(-----) 		William Emmons
(-----)
max elders
(-----) 		L 6-2
6-2		 S -----
08/31/2019 Tournament
B18d		 USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR C-F Ben Peeler
(-----) 		Charlie Ratliff
(-----)
Aiden Usry
(-----) 		L 7-6
4-6
1-0		 S -----
08/31/2019 Tournament
B18d		 USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR C-S Ben Peeler
(-----) 		Luke Bolen
(-----)
Joseph Durrett
(-----) 		W 6-2
6-4		 S -----
08/31/2019 Tournament
B18d		 USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR C-Q Ben Peeler
(-----) 		Colin Hartman
(-----)
John David Nelson
(-----) 		W 6-2
7-6		 S -----
08/30/2019 Tournament
XJ18d		 USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR 16 Addie Grafton
(-----) 		Emma Jones
(-----)
Harris McLemore
(-----) 		W 6-3
6-2		 S -----
06/29/2019 Tournament
B18s		 Junior Summer Championships-Oxford-MS L4, STA L5-Or 1 F Nate Leary
(-----) 		W 6-2
6-2		 S -----
06/29/2019 Tournament
B18s		 Junior Summer Championships-Oxford-MS L4, STA L5-Or 1 S Colin Hartman
(-----) 		W 6-3
6-2		 S -----
06/29/2019 Tournament
B18s		 Junior Summer Championships-Oxford-MS L4, STA L5-Or 1 Q Eason Treadway
(-----) 		W 6-0
6-0		 S -----
06/23/2019 Tournament
B18s		 USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1 3RD Wallace Brewer
(-----) 		W 6-3
7-5		 S -----
06/23/2019 Tournament
B18s		 USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1 S Seth Hernandez
(-----) 		L 6-1
6-1		 S -----
06/22/2019 Tournament
B18s		 USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1 Q Jonathan Corpstein
(-----) 		W 6-2
6-0		 S -----
06/21/2019 Tournament
B18d		 USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1 RR Carter Young
(-----) 		Ajay Arul
(-----)
Ranjay Arul
(-----) 		L 8-3 S -----
06/21/2019 Tournament
B18d		 USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1 RR Carter Young
(-----) 		Wallace Brewer
(-----)
Luke Rhoden
(-----) 		W 8-5 S -----
06/21/2019 Tournament
B18d		 USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1 RR Carter Young
(-----) 		Jonathan Corpstein
(-----)
Colin Hartman
(-----) 		W 8-3 S -----
06/10/2019 Tournament
B16s		 Southern Closed BG 16's Championship Level 1 (national level 3) C-R2 Banks Taylor
(-----) 		L 7-5
4-6
1-0		 S -----
06/09/2019 Tournament
B16d		 Southern Closed BG 16's Championship Level 1 (national level 3) 64 Brown Turner
(-----) 		Wyatt Cannon
(-----)
Aditya S Narayanan
(-----) 		L 8-0 S -----
06/09/2019 Tournament
B16s		 Southern Closed BG 16's Championship Level 1 (national level 3) 128 Reese Hilsen
(-----) 		L 6-4
6-3		 S -----
06/09/2019 Tournament
B16d		 Southern Closed BG 16's Championship Level 1 (national level 3) 128 Brown Turner
(-----) 		Raghav Sriram
(-----)
Ellis Klanduch
(-----) 		W 8-3 S -----
05/27/2019 Tournament
B16s		 USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1 C-Q Tanner Bevard
(-----) 		L 6-3
6-2		 S -----
05/27/2019 Tournament
B16s		 USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1 C-QQ John David Nelson
(-----) 		W 6-1
6-7
1-0		 S -----
05/26/2019 Tournament
B16s		 USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1 C-R3 Mason Brown
(-----) 		W 6-0
6-0		 S -----
05/26/2019 Tournament
B16s		 USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1 C-R3Q Justin Humphrey
(-----) 		W 6-0
6-0		 S -----
05/25/2019 Tournament
B16s		 USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1 32 Nicholas Barone
(-----) 		L 6-1
6-3		 S -----
04/12/2019 Tournament
B18d		 USTA MS Sweet 16 State Closed MS L3, STA L4 - Gr1-Or1 F Carter Young
(-----) 		Edward Hu
(-----)
Mack Schuesselin
(-----) 		W 9-8 S -----
USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr)
09/29/2019 C-Q Tournament
B18s
L
6-3
6-4		 Clay Fudge (-----)
Match: S Rating: -----
USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr)
09/29/2019 C-QQ Tournament
B18s
W
6-1
6-1		 Harris McLemore (-----)
Match: S Rating: -----
USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr)
09/28/2019 16 Tournament
B18s
L
6-2
6-2		 Matthew Armbruster (-----)
Match: S Rating: -----
USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr)
09/27/2019 S Tournament
B18d
L
Brown Turner (-----) 7-6
7-6		 Walker Ellis (-----)
Gordon Whitwell (-----)
Match: S Rating: -----
USTA RIVER HILLS JUNIOR OPEN - MTA L3, STA L3-(10U-Gr1)(12UGr)
09/27/2019 Q Tournament
B18d
W
Brown Turner (-----) 6-2 Wallace Brewer (-----)
Harris McLemore (-----)
Match: S Rating: -----
USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR
09/01/2019 F Tournament
XJ18d
L
Addie Grafton (-----) 6-1
6-2		 Elena Roberts (-----)
Vitor Silva (-----)
Match: S Rating: -----
USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR
09/01/2019 S Tournament
XJ18d
W
Addie Grafton (-----) 6-4
6-1		 Richmond McCarty (-----)
Caroline Upchurch (-----)
Match: S Rating: -----
USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR
08/31/2019 Q Tournament
XJ18d
W
Addie Grafton (-----) 6-4
6-4		 Sydney Ostrander (-----)
max elders (-----)
Match: S Rating: -----
USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR
08/31/2019 16 Tournament
B18d
L
Ben Peeler (-----) 6-2
6-2		 William Emmons (-----)
max elders (-----)
Match: S Rating: -----
USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR
08/31/2019 C-F Tournament
B18d
L
Ben Peeler (-----) 7-6
4-6
1-0		 Charlie Ratliff (-----)
Aiden Usry (-----)
Match: S Rating: -----
USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR
08/31/2019 C-S Tournament
B18d
W
Ben Peeler (-----) 6-2
6-4		 Luke Bolen (-----)
Joseph Durrett (-----)
Match: S Rating: -----
USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR
08/31/2019 C-Q Tournament
B18d
W
Ben Peeler (-----) 6-2
7-6		 Colin Hartman (-----)
John David Nelson (-----)
Match: S Rating: -----
USTA MS Junior Doubles Open Championships MS L3, STA L3- 10U GR&OR
08/30/2019 16 Tournament
XJ18d
W
Addie Grafton (-----) 6-3
6-2		 Emma Jones (-----)
Harris McLemore (-----)
Match: S Rating: -----
Junior Summer Championships-Oxford-MS L4, STA L5-Or 1
06/29/2019 F Tournament
B18s
W
6-2
6-2		 Nate Leary (-----)
Match: S Rating: -----
Junior Summer Championships-Oxford-MS L4, STA L5-Or 1
06/29/2019 S Tournament
B18s
W
6-3
6-2		 Colin Hartman (-----)
Match: S Rating: -----
Junior Summer Championships-Oxford-MS L4, STA L5-Or 1
06/29/2019 Q Tournament
B18s
W
6-0
6-0		 Eason Treadway (-----)
Match: S Rating: -----
USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1
06/23/2019 3RD Tournament
B18s
W
6-3
7-5		 Wallace Brewer (-----)
Match: S Rating: -----
USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1
06/23/2019 S Tournament
B18s
L
6-1
6-1		 Seth Hernandez (-----)
Match: S Rating: -----
USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1
06/22/2019 Q Tournament
B18s
W
6-2
6-0		 Jonathan Corpstein (-----)
Match: S Rating: -----
USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1
06/21/2019 RR Tournament
B18d
L
Carter Young (-----) 8-3 Ajay Arul (-----)
Ranjay Arul (-----)
Match: S Rating: -----
USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1
06/21/2019 RR Tournament
B18d
W
Carter Young (-----) 8-5 Wallace Brewer (-----)
Luke Rhoden (-----)
Match: S Rating: -----
USTA North Jr State Southaven- MS L3, STA L4- GR 1-Or 1
06/21/2019 RR Tournament
B18d
W
Carter Young (-----) 8-3 Jonathan Corpstein (-----)
Colin Hartman (-----)
Match: S Rating: -----
Southern Closed BG 16's Championship Level 1 (national level 3)
06/10/2019 C-R2 Tournament
B16s
L
7-5
4-6
1-0		 Banks Taylor (-----)
Match: S Rating: -----
Southern Closed BG 16's Championship Level 1 (national level 3)
06/09/2019 64 Tournament
B16d
L
Brown Turner (-----) 8-0 Wyatt Cannon (-----)
Aditya S Narayanan (-----)
Match: S Rating: -----
Southern Closed BG 16's Championship Level 1 (national level 3)
06/09/2019 128 Tournament
B16s
L
6-4
6-3		 Reese Hilsen (-----)
Match: S Rating: -----
Southern Closed BG 16's Championship Level 1 (national level 3)
06/09/2019 128 Tournament
B16d
W
Brown Turner (-----) 8-3 Raghav Sriram (-----)
Ellis Klanduch (-----)
Match: S Rating: -----
USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1
05/27/2019 C-Q Tournament
B16s
L
6-3
6-2		 Tanner Bevard (-----)
Match: S Rating: -----
USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1
05/27/2019 C-QQ Tournament
B16s
W
6-1
6-7
1-0		 John David Nelson (-----)
Match: S Rating: -----
USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1
05/26/2019 C-R3 Tournament
B16s
W
6-0
6-0		 Mason Brown (-----)
Match: S Rating: -----
USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1
05/26/2019 C-R3Q Tournament
B16s
W
6-0
6-0		 Justin Humphrey (-----)
Match: S Rating: -----
USTA MS JR CLOSED STATE ENDORSEMENT(Formerly Qualifier)CHAMPS-MS L1-STA L2 Gr 1
05/25/2019 32 Tournament
B16s
L
6-1
6-3		 Nicholas Barone (-----)
Match: S Rating: -----
USTA MS Sweet 16 State Closed MS L3, STA L4 - Gr1-Or1
04/12/2019 F Tournament
B18d
W
Carter Young (-----) 9-8 Edward Hu (-----)
Mack Schuesselin (-----)
Match: S Rating: -----
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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