Jack Kostrinsky Results (USA)
Country: United States of America, Category: Junior, Boys
Jul 15
Jul 20
Jul 20
National Clay Court Championships - Player's International Management
Delray Beach, FL(USA) - Boys 18 - Clay
Delray Beach, FL(USA) - Boys 18 - Clay
Jun 29
Jul 01
Jul 01
USTA National Level 2 Tournament - Oklahoma City Tennis Center
Oklahoma City, OK(USA) - Boys 18 - Hard
Oklahoma City, OK(USA) - Boys 18 - Hard
May 04
May 06
May 06
USTA National Level 3 Tournament - Marty Hennessy Inspiring Children Founda
Las Vegas, NV(USA) - Boys 18 - Hard
Las Vegas, NV(USA) - Boys 18 - Hard
Apr 20
Apr 22
Apr 22
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 18 - Hard
Las Vegas, NV(USA) - Boys 18 - Hard
Mar 23
Mar 25
Mar 25
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 18 - Hard
Las Vegas, NV(USA) - Boys 18 - Hard
Jan 26
Jan 28
Jan 28
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 18 - Hard
Las Vegas, NV(USA) - Boys 18 - Hard
Sep 22
Sep 24
Sep 24
USTA National Level 3 Tournament - Marty Hennessy Inspiring Children Founda
Las Vegas, NV(USA) - Boys 18 - Hard
Las Vegas, NV(USA) - Boys 18 - Hard
Jul 15
Jul 22
Jul 22
National Clay Court Championships - Player's International Management
Delray Beach, FL(USA) - Boys 16 - Clay
Delray Beach, FL(USA) - Boys 16 - Clay
May 05
May 07
May 07
USTA National Level 3 Tournament - Marty Hennessy Inspiring Children Founda
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Apr 21
Apr 23
Apr 23
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Mar 24
Mar 26
Mar 26
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Feb 10
Feb 12
Feb 12
Jan 20
Jan 22
Jan 22
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Sep 23
Sep 25
Sep 25
USTA National Level 3 Tournament - Marty Hennessy Inspiring Children Founda
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Jul 08
Jul 11
Jul 11
May 06
May 08
May 08
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Apr 22
Apr 24
Apr 24
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Mar 25
Mar 27
Mar 27
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Jan 21
Jan 23
Jan 23
USTA National Level 3 Tournament - Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 16 - Hard
Las Vegas, NV(USA) - Boys 16 - Hard
Jul 17
Jul 23
Jul 23
National Clay Court Championships - City of Fort Lauderdale
Fort Lauderdale, FL(USA) - Boys 14 - Clay
Fort Lauderdale, FL(USA) - Boys 14 - Clay
Nov 27
Nov 30
Nov 30
USTA Open Regional Tournament - The Amanda & Stacy Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 14 - Hard
Las Vegas, NV(USA) - Boys 14 - Hard
Oct 11
Oct 13
Oct 13
Dec 27
Jan 01
Jan 01
Oct 26
Oct 28
Oct 28
USTA Regional Tournament Segment - Marty Hennessy Jr Tennis and Education Foundation
Las Vegas, NV(USA) - Boys 12 - Hard
Las Vegas, NV(USA) - Boys 12 - Hard
Aug 31
Sep 02
Sep 02
USTA Regional Tournament Segment - The Amanda & Stacy Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 12 - Hard
Las Vegas, NV(USA) - Boys 12 - Hard
Jan 26
Jan 28
Jan 28
USTA Regional Tournament Segment - The Amanda & Stacy Darling Memorial Tennis Center
Las Vegas, NV(USA) - Boys 12 - Hard
Las Vegas, NV(USA) - Boys 12 - Hard