Jack Kostrinsky
Team Bryan - USTA National Level 3 TournamentStart Date: 5/5/2018  End Date: 5/7/2018
Boys' 16 Singles (Draw Line - 32)
32Johnny Zisette d. (2) Jack Kostrinsky6-3; 3-6; 6-4
 Consolation:
CSTristan Messerli d. (2) Jack Kostrinsky6-2; 6-1
CQ(2) Jack Kostrinsky d. Jack Brown6-4; 0-6; 1-0(5)
R2(2) Jack Kostrinsky d. Jakub Ostajewski
R1(2) Jack Kostrinsky d. Tyler Parlade6-0; 6-1
Boys' 16 Doubles (Draw Line - 1)
F(1) Kostrinsky/Suko d. (3) Botticelli/Gupte9-8(4)
SF(1) Kostrinsky/Suko d. (4) Eliscu/Sarap8-4
Q(1) Kostrinsky/Suko d. KUMAR/Leonov8-3
16(1) Kostrinsky/Suko d. Bal/Wolfson8-3
Darling Memorial Tennis Center USTA National Level 3 TournamentStart Date: 4/21/2018  End Date: 4/23/2018
Boys' 16 Singles (Draw Line - 24)
32Tyler Bowers d. (4) Jack Kostrinsky6-4; 2-6; 6-3
 Consolation:
CFdaniel zhou d. (4) Jack Kostrinsky5-7; 6-2; 1-0(9)
CS(4) Jack Kostrinsky d. tate fuller6-4; 6-7(5); 1-0(8)
CQ(4) Jack Kostrinsky d. Spencer Johnson3-6; 6-2; 1-0(5)
R2(4) Jack Kostrinsky d. Isaac Smith6-3; 7-5
R1(4) Jack Kostrinsky d. Matthew Sypert6-4; 6-1
Boys' 16 Doubles (Draw Line - 16)
QBrewer/Pellegrini d. (2) Kostrinsky/Vandecasteele8-5
16(2) Kostrinsky/Vandecasteele d. Mars/McCoy8-3
USTA Intermountain Level 4 Spring MastersStart Date: 3/30/2018  End Date: 4/3/2018
Boys' 16 Singles (Draw Line - 64)
F(1) Connor Robb-Wilcox d. (2) Jack Kostrinsky6-1; 6-3
SF(2) Jack Kostrinsky d. (4) Rahul Gupte6-4; 6-4
Q(2) Jack Kostrinsky d. (5) Keanu Rigby6-2; 6-0
16(2) Jack Kostrinsky d. Tegan Hartman6-3; 6-2
32(2) Jack Kostrinsky d. George Cavo6-0; 6-0
Boys' 16 Doubles (Draw Line - 24)
16Gupta/Kasday d. (3) Kostrinsky/McCoy8-6
Muterspaw Championships USTA National Level 3 TournamentStart Date: 3/24/2018  End Date: 3/26/2018
Boys' 16 Singles (Draw Line - 9)
F(4) Quinn Vandecasteele d. (3) Jack Kostrinsky6-4; 6-4
SF(3) Jack Kostrinsky d. daniel zhou6-3; 6-1
Q(3) Jack Kostrinsky d. (8) Kyle Garner6-2; 6-1
16(3) Jack Kostrinsky d. Chase Kasday6-2; 6-1
32(3) Jack Kostrinsky d. Jack Swenson6-3; 6-3
Boys' 16 Doubles (Draw Line - 12)
QDean/Teh d. (4) Botticelli/Kostrinsky9-8(2)
16(4) Botticelli/Kostrinsky d. Matyjas/Perkowski8-2
USTA National Level 2 Tournaments - Long Beach, CAStart Date: 2/10/2018  End Date: 2/12/2018
Boys' 16 Singles (Draw Line - 4)
16(1) Alexander Petrov d. Jack Kostrinsky6-3; 6-1
32Jack Kostrinsky d. Timothy Li6-1; 6-7; 6-1
 Consolation:
R2Maxim Zagrebelny d. Jack Kostrinsky6-2; 6-4
Las Vegas Winter USTA National Level 3 TournamentStart Date: 1/20/2018  End Date: 1/22/2018
Boys' 16 Singles (Draw Line - 28)
SF(3) Artem Iermolov d. (6) Jack Kostrinsky6-2; 6-2
Q(6) Jack Kostrinsky d. (2) Harrison Chiu6-2; 6-3
16(6) Jack Kostrinsky d. Tristan Sarap6-1; 6-2
32(6) Jack Kostrinsky d. Rahul Gupte6-3; 6-3
 Consolation:
PL(4) Blake Kasday d. (6) Jack Kostrinsky6-2; 6-2
Boys' 16 Doubles (Draw Line - 16)
QFok/Sarap d. (2) Kostrinsky/Vandecasteele8-2
16(2) Kostrinsky/Vandecasteele d. Emami/GRIGORYAN8-2
USTA Intermountain Level 4 Winter MastersStart Date: 1/12/2018  End Date: 1/15/2018
Boys' 16 Singles (Draw Line - 49)
16(15) Kyle Garner d. (5) Jack Kostrinsky6-1; 6-2
32(5) Jack Kostrinsky d. Rua Elmore6-2; 6-1
 Consolation:
CSSpencer Johnson d. (5) Jack Kostrinsky7-6(3); 7-6(2)
CQ(5) Jack Kostrinsky d. (10) Ryan McCoy2-6; 6-0; 1-0(6)
R4(5) Jack Kostrinsky d. Morgan Jr. Schilling6-1; 6-4
Boys' 16 Doubles (Draw Line - 32)
SFKasday/Smith d. (2) Hammond/Kostrinsky8-6
Q(2) Hammond/Kostrinsky d. Cavo/Schilling8-1
16(2) Hammond/Kostrinsky d. GRIGORYAN/Koessler8-3
Dartfish District Open (Level 6)Start Date: 1/4/2018  End Date: 1/7/2018
Boys' 18 Singles (Draw Line - 7)
FJack Kostrinsky d. Jayden Atkin6-1; 6-0
SFJack Kostrinsky d. LEVON GRIGORYAN6-3; 6-3
QJack Kostrinsky d. (2) Caiden Jacob6-1; 6-1
USTA Intermountain Level 3 Closed Fall ChampionshipsStart Date: 11/10/2017  End Date: 11/14/2017
Boys' 16 Singles (Draw Line - 44)
16(4) Blake Kasday d. (10) Jack Kostrinsky6-2; 6-1
32(10) Jack Kostrinsky d. Matthew Sypert6-2; 6-1
64(10) Jack Kostrinsky d. Brenden Arndt6-0; 6-0
 Consolation:
CF(10) Jack Kostrinsky d. (9) Axel Botticelli3-6; 6-2; 10-5
CS(10) Jack Kostrinsky d. (12) Teague Burger6-1; 6-2
CQ(10) Jack Kostrinsky d. Rahul Gupte6-1; 6-2
R3(10) Jack Kostrinsky d. Dragos Andrei Juncu6-3; 6-0
Darling Tennis Center Pumpkin District Cup (Level 5)Start Date: 10/25/2017  End Date: 10/29/2017
Boys' 16 Singles (Draw Line - 24)
SF(2) Artem Iermolov d. (3) Jack Kostrinsky7-5; 7-5
Q(3) Jack Kostrinsky d. (5) Rahul Gupte6-4; 7-5
16(3) Jack Kostrinsky d. Tennyson Whiting6-3; 6-0
Boys' 16 Doubles (Draw Line - 16)
F(1) Iermolov/Rideout d. (2) Bernales/Kostrinsky8-2
SF(2) Bernales/Kostrinsky d. Frace/Hambrook8-1
Q(2) Bernales/Kostrinsky d. Andre/Spicka8-3
Mike Agassi No Quit - USTA Level 3 TournamentStart Date: 9/23/2017  End Date: 9/25/2017
Boys' 16 Singles (Draw Line - 15)
16Derek Wong d. Jack Kostrinsky6-3; 6-3
32Jack Kostrinsky d. Jackson Atherton6-4; 6-3
 Consolation:
CQConnor Robb-Wilcox d. Jack Kostrinsky6-3; 6-4
R2Jack Kostrinsky d. Michael Hao6-3; 2-6; 1-0(9)
Boys' 16 Doubles (Draw Line - 9)
FMiddleton/Vandecasteele d. Kostrinsky/Owen8-3
SFKostrinsky/Owen d. pham/Sah8-5
QKostrinsky/Owen d. (3) Iermolov/Robb-Wilcox9-7
16Kostrinsky/Owen d. D'Abreo/Huppin8-2
USTA Intermountain Level 4 Labor Day MastersStart Date: 9/1/2017  End Date: 9/5/2017
Boys' 16 Singles (Draw Line - 5)
16(1) Redd Owen d. (9) Jack Kostrinsky6-2; 6-3
32(9) Jack Kostrinsky d. Mark Bernales6-1; 6-1
64(9) Jack Kostrinsky d. Nicholas Lubamersky6-0; 6-0
 Consolation:
CS(6) Axel Botticelli d. (9) Jack Kostrinsky6-4; 6-4
CQ(9) Jack Kostrinsky d. Tyler Wells6-1; 6-3
R3(9) Jack Kostrinsky d. Logan Wells6-4; 6-2
Boys' 16 Doubles (Draw Line - 9)
16Johnson/Wells d. (4) Kostrinsky/Safbom8-6
USTA Intermountain Level 4 Summer Masters BG14s-16sStart Date: 8/9/2017  End Date: 8/13/2017
Boys' 16 Singles (Draw Line - 17)
F(3) Jack Kostrinsky d. (2) Axel Botticelli6-2; 5-7; 6-3
SF(3) Jack Kostrinsky d. (1) Michael Safbom4-5
Q(3) Jack Kostrinsky d. (8) Keanu Rigby6-3; 6-3
16(3) Jack Kostrinsky d. Matthew Sypert6-2; 6-4
32(3) Jack Kostrinsky d. Luke Miller6-0; 6-3
Boys' 16 Doubles (Draw Line - 1)
F(1) Kostrinsky/Safbom d. (2) Botticelli/McCoy8-5
SF(1) Kostrinsky/Safbom d. (3) Landen/Nassif8-3
Q(1) Kostrinsky/Safbom d. Albright/Cavo8-4
16(1) Kostrinsky/Safbom d. Auzias/Sypert8-1
Anaheim Tennis Center Boys'/Girls' 16 USTA National Level 3 TournamentStart Date: 7/8/2017  End Date: 7/11/2017
Boys' 16 Singles (Draw Line - 51)
32Jerry Huang d. Jack Kostrinsky6-2; 6-4
64Jack Kostrinsky d. (9) Brandon Aprill6-1; 6-4
 Consolation:
R2(9) Philip Martin d. Jack Kostrinsky1-6; 7-6; 10-6
Boys' 16 Doubles (Draw Line - 25)
Q(2) Iermolov/Robb-Wilcox d. Middleton/Kostrinsky8-4
16Middleton/Kostrinsky d. (5) Cole/Taylor8-5
32Middleton/Kostrinsky d. Bellamy/Berthier8-4
USTA Intermountain Level 3 Closed Summer ChampionshipsStart Date: 6/10/2017  End Date: 6/14/2017
Boys' 16 Singles (Draw Line - 52)
16Jack McDermott d. (14) Jack Kostrinsky6-4; 6-4
32(14) Jack Kostrinsky d. Logan Wells6-2; 6-2
64(14) Jack Kostrinsky d. Caleb Aguirre6-0; 6-1
 Consolation:
CQ(9) Artem Iermolov d. (14) Jack Kostrinsky5-7; 6-1; 1-0
R3(14) Jack Kostrinsky d. Nicholas Byrne7-6; 7-5
Boys' 16 Doubles (Draw Line - 28)
16Bernales/Gupte d. (6) Hartman/Kostrinsky8-3
Round Legend
F  =  Finals
PL  =  Playoff
SF  =  Semifinals
QF  =  Quarterfinals
16  =  Round of 16
32  =  Round of 32
64  =  Round of 64
128  =  Round of 128
256  =  Round of 256
RR  =  Round Robin
QQ  =  Quarterfinal Qualifier
R5  =  Round 5
5Q  =  Round 5 Qualifier
R4  =  Round 4
4Q  =  Round 4 Qualifier
R3  =  Round 3
3Q  =  Round 3 Qualifier
R2  =  Round 2
R1  =  Round 1