Match History (2015) View Advanced Player Stats
William Koster (Texas City, TX)
Male
4.5 S
12/6/2022
Estimated Dynamic Rating ------
----------
Projected Year End Rating ------
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4.5 Rating Meter
N/A
4.0001 - 4.5000
Match Date League Team Court Partner Opponent(s) W/L Result Match Rating
10/17/2015 Tournament
M60s
World of Tennis Category II Championship (SS) F Carl Poston III W 5-7
7-6
6-3
----- -----
10/17/2015 Tournament
M60d
World of Tennis Category II Championship (SS) S Cedric Loeb Robert Barrie

David Sivertson
L 6-4
6-4
----- -----
10/16/2015 Tournament
M60s
World of Tennis Category II Championship (SS) S James Rider W 6-0
6-0
----- -----
10/16/2015 Tournament
M60d
World of Tennis Category II Championship (SS) Q Cedric Loeb David Brooks

Carl Poston III
W 6-3
6-2
----- -----
10/15/2015 Tournament
M60s
World of Tennis Category II Championship (SS) 16 Sal Castillo L 6-3
6-1
----- -----
10/04/2015 Tournament
M60s
2015 Houston Fall Festival SUPER SENIOR MZ (SS) C-F Russell Fischer W 6-1
6-0
----- -----
10/04/2015 Tournament
M50d
2015 Houston Fall Festival SUPER SENIOR MZ (SS) RR Cedric Loeb Robert Bickmore

Eric Kruseman
L 6-0
6-0
----- -----
10/03/2015 Tournament
M60s
2015 Houston Fall Festival SUPER SENIOR MZ (SS) C-S Ouseph Ignatius W 6-0
6-2
----- -----
10/02/2015 Tournament
M60s
2015 Houston Fall Festival SUPER SENIOR MZ (SS) Q John Burrmann L 6-1
6-4
----- -----
10/02/2015 Tournament
M60s
2015 Houston Fall Festival SUPER SENIOR MZ (SS) C-R1 William Daughtrey W 6-1
6-2
----- -----
10/02/2015 Tournament
M50d
2015 Houston Fall Festival SUPER SENIOR MZ (SS) RR Cedric Loeb David Brooks

Carl Poston III
W 6-4
6-3
----- -----
10/01/2015 Tournament
M60d
2015 Houston Fall Festival SUPER SENIOR MZ (SS) F Cedric Loeb David Brooks

Carl Poston III
W 6-4
6-3
----- -----
05/22/2015 Tournament
M60d
Westwood Senior Championships (Sr, SS) 16 Danny Dobbs Chris Bussert

William Raman
L Def ----- -----
03/20/2015 Tournament
M60s
MABRY ADULT Open and SENIOR and SUPER SENIOR MAJOR ZONE (Ad, Sr, SS) Q Blake Avera L 4-2 ----- -----
03/20/2015 Tournament
M60s
MABRY ADULT Open and SENIOR and SUPER SENIOR MAJOR ZONE (Ad, Sr, SS) 16 Jeffrey Rausch W 6-3
6-1
----- -----
03/19/2015 Tournament
M60s
MABRY ADULT Open and SENIOR and SUPER SENIOR MAJOR ZONE (Ad, Sr, SS) 32 Harlan Hopchik W Def ----- -----
World of Tennis Category II Championship (SS)
10/17/2015 F Tournament
M60s
W
5-7
7-6
6-3
Carl Poston III
Match: ----- Rating: -----
World of Tennis Category II Championship (SS)
10/17/2015 S Tournament
M60d
L
Cedric Loeb 6-4
6-4
Robert Barrie
David Sivertson
Match: ----- Rating: -----
World of Tennis Category II Championship (SS)
10/16/2015 S Tournament
M60s
W
6-0
6-0
James Rider
Match: ----- Rating: -----
World of Tennis Category II Championship (SS)
10/16/2015 Q Tournament
M60d
W
Cedric Loeb 6-3
6-2
David Brooks
Carl Poston III
Match: ----- Rating: -----
World of Tennis Category II Championship (SS)
10/15/2015 16 Tournament
M60s
L
6-3
6-1
Sal Castillo
Match: ----- Rating: -----
2015 Houston Fall Festival SUPER SENIOR MZ (SS)
10/04/2015 C-F Tournament
M60s
W
6-1
6-0
Russell Fischer
Match: ----- Rating: -----
2015 Houston Fall Festival SUPER SENIOR MZ (SS)
10/04/2015 RR Tournament
M50d
L
Cedric Loeb 6-0
6-0
Robert Bickmore
Eric Kruseman
Match: ----- Rating: -----
2015 Houston Fall Festival SUPER SENIOR MZ (SS)
10/03/2015 C-S Tournament
M60s
W
6-0
6-2
Ouseph Ignatius
Match: ----- Rating: -----
2015 Houston Fall Festival SUPER SENIOR MZ (SS)
10/02/2015 Q Tournament
M60s
L
6-1
6-4
John Burrmann
Match: ----- Rating: -----
2015 Houston Fall Festival SUPER SENIOR MZ (SS)
10/02/2015 C-R1 Tournament
M60s
W
6-1
6-2
William Daughtrey
Match: ----- Rating: -----
2015 Houston Fall Festival SUPER SENIOR MZ (SS)
10/02/2015 RR Tournament
M50d
W
Cedric Loeb 6-4
6-3
David Brooks
Carl Poston III
Match: ----- Rating: -----
2015 Houston Fall Festival SUPER SENIOR MZ (SS)
10/01/2015 F Tournament
M60d
W
Cedric Loeb 6-4
6-3
David Brooks
Carl Poston III
Match: ----- Rating: -----
Westwood Senior Championships (Sr, SS)
05/22/2015 16 Tournament
M60d
L
Danny Dobbs Def Chris Bussert
William Raman
Match: ----- Rating: -----
MABRY ADULT Open and SENIOR and SUPER SENIOR MAJOR ZONE (Ad, Sr, SS)
03/20/2015 Q Tournament
M60s
L
4-2 Blake Avera
Match: ----- Rating: -----
MABRY ADULT Open and SENIOR and SUPER SENIOR MAJOR ZONE (Ad, Sr, SS)
03/20/2015 16 Tournament
M60s
W
6-3
6-1
Jeffrey Rausch
Match: ----- Rating: -----
MABRY ADULT Open and SENIOR and SUPER SENIOR MAJOR ZONE (Ad, Sr, SS)
03/19/2015 32 Tournament
M60s
W
Def Harlan Hopchik
Match: ----- 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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