L4 Eastern Super Six at NYTCIStart Date: 2/15/2020  End Date: 2/17/2020
Boys' 18 Singles (Draw Line - 19)
32(7) Nicolas Kotzen d. Harry Portnoy7-5; 6-1
 Consolation:
R1Wesley Zhang d. Harry Portnoy6-4; 6-1
USTA National Level 2 presented by John Newcombe Tennis AcademyStart Date: 2/8/2020  End Date: 2/10/2020
Boys' 18 Singles (Draw Line - 18)
32Maxim Groysman d. Harry Portnoy6-1; 6-3
 Consolation:
R1Charles Temming d. Harry Portnoy6-2; 6-1
Boys' 18 Doubles (Draw Line - 2)
16(1) Foster/Mosvold d. Portnoy/Portnoy8-5
L4 Eastern Empire Cup at Bethpage ParkStart Date: 1/31/2020  End Date: 2/2/2020
Boys' 18 Doubles (Draw Line - 25)
32Ellenbogen/Walentowicz d. (7) Aylett/Portnoy6-1; 6-4
 Consolation:
CQButera/Cohen d. (7) Aylett/Portnoy8-2
R3(7) Aylett/Portnoy d. Choi/Vasquez Jr.8-6
L3 Eastern Super Six at RWTTCStart Date: 1/17/2020  End Date: 1/20/2020
Boys' 18 Singles (Draw Line - 11)
64Arun Venkat Guruswamy d. Harry Portnoy6-1; 6-4
 Consolation:
R3(4) Logan Chang d. Harry Portnoy6-7(6); 6-2; 10-6
3QHarry Portnoy d. Brendan McDonald6-3; 3-0
R2Harry Portnoy d. Brady Anderson6-1; 6-3
USTA National Winter ChampionshipsStart Date: 12/28/2019  End Date: 1/3/2020
Boys' 18 Singles (Draw Line - 77)
128Alex Ix d. Harry Portnoy7-5; 6-4
 Consolation:
R1Tate Sandman d. Harry Portnoy6-0; 6-2
Boys' 18 Doubles (Draw Line - 31)
64Brunkow/Dickson d. Portnoy/yang4-1; 4-0
Eastern Empire Cup National Doubles at World Gym (National L4)Start Date: 12/13/2019  End Date: 12/15/2019
Boys' 18 Doubles (Draw Line - 24)
16Beaudoin/brancatelli d. (4) Portnoy/Wilkanowski6-0; 6-4
 Consolation:
CS(7) Guruswamy/Wernink d. (4) Portnoy/Wilkanowski8-4
CQ(4) Portnoy/Wilkanowski d. Kronenberg/Monticciolo9-7
R2(4) Portnoy/Wilkanowski d. McDonald/McDonald
*L1 New Shrewsbury December ChampionshipsStart Date: 12/6/2019  End Date: 12/8/2019
Boys' 18 Singles (Draw Line - 32)
QJake Cohen d. (2) Harry Portnoy6-2; 6-1
16(2) Harry Portnoy d. Matthew Cardano6-1; 6-2
32(2) Harry Portnoy d. adam borowczak
L1 Bethpage Park Fall ChampionshipsStart Date: 11/15/2019  End Date: 11/17/2019
Boys' 18 Singles (Draw Line - 17)
32Valentine Le Goupil-Maier d. (3) Harry Portnoy
Allstate Sugar Bowl Tennis Classic - USTA National Level 3 BG 12-18Start Date: 11/9/2019  End Date: 11/11/2019
Boys' 18 Singles (Draw Line - 14)
32(5) Brian Chong d. Harry Portnoy6-0; 6-2
 Consolation:
R1Stafford Yerger d. Harry Portnoy7-6; 6-2
Boys' 18 Doubles (Draw Line - 11)
16(4) Russo/Silagy d. Portnoy/Portnoy8-2
Empire Cup National Doubles at Reis Tennis Center of Cornell University (National L4)Start Date: 10/18/2019  End Date: 10/20/2019
Boys' 18 Doubles (Draw Line - 24)
16Beaudoin/Glanville d. (4) Portnoy/Wilkanowski6-3; 7-6(6)
 Consolation:
CS(2) Cohen/Sharma d. (4) Portnoy/Wilkanowski8-6
CQ(4) Portnoy/Wilkanowski d. Marston/Spigner8-5
USTA National Level 2 TournamentStart Date: 10/12/2019  End Date: 10/14/2019
Boys' 18 Singles (Draw Line - 25)
32Johnny Zisette d. Harry Portnoy6-2; 5-7; 1-0(10)
 Consolation:
R2(8) Derek Hsieh d. Harry Portnoy6-2; 6-2
R1Harry Portnoy d. Logan Chang
Boys' 18 Doubles (Draw Line - 6)
16(4) Dzhurinskiy/Lair d. Portnoy/Brewer8-3
Eastern Super Six at Alley Pond (National L4)Start Date: 10/4/2019  End Date: 10/6/2019
Boys' 18 Singles (Draw Line - 23)
32(4) Logan Chang d. Harry Portnoy6-2; 6-4
 Consolation:
CFAlexander Karman d. Harry Portnoy7-5; 6-2
CSHarry Portnoy d. Lukas Choi6-1; 6-2
CQHarry Portnoy d. Zachary Portnoy7-5; 6-3
R2Harry Portnoy d. David Krasner
R1Harry Portnoy d. Joseph Wilkanowski7-6; 6-4
Prize Money 2019 Long Island Men's & Women's Championships hosted by Hofstra UniversityStart Date: 8/9/2019  End Date: 8/12/2019
Men's Open Singles (Draw Line - 14)
16Marcus Smith d. Harry Portnoy6-0; 6-1
32Harry Portnoy d. Christopher Rodriguez6-2; 6-3
USTA Boys' 18 & 16 National Clay Court Championships hosted by the City of Delray BeachStart Date: 7/14/2019  End Date: 7/21/2019
Boys' 18 Singles (Draw Line - 194)
128(33) Quinn Snyder d. Harry Portnoy6-3; 7-6(2)
256Harry Portnoy d. Martin Heller6-1; 6-1
 Consolation:
3Q(17) Kieran Foster d. Harry Portnoy6-1; 6-1
R2Harry Portnoy d. Thomas Pries6-3; 6-4
Boys' 18 Doubles (Draw Line - 44)
128Hashimoto/Lee d. Grossman/Portnoy6-2; 6-1
USTA National Level 3Start Date: 7/6/2019  End Date: 7/9/2019
Boys' 18 Singles (Draw Line - 9)
Q(1) Baylor Sai d. (7) Harry Portnoy6-3; 6-4
16(7) Harry Portnoy d. Maclean Armstrong6-0
32(7) Harry Portnoy d. Kondwani Patterson6-7; 6-0; 1-0
64(7) Harry Portnoy d. Ameya Dani
 Consolation:
PL-S(7) Harry Portnoy d. (9) Samuel Barrow
PL-F(9) John Lasanajak d. (7) Harry Portnoy7-6; 6-4
Boys' 18 Doubles (Draw Line - 19)
Q(4) Esguerra/Olomu d. McDonald/Portnoy6-3
16McDonald/Portnoy d. Fakouri/Prendergast6-2
32McDonald/Portnoy d. (7) Johns/Staicu6-3
USTA National Level 2 TournamentStart Date: 6/29/2019  End Date: 7/2/2019
Boys' 18 Singles (Draw Line - 34)
32(9) Adit Sinha d. Harry Portnoy6-2; 6-3
64Harry Portnoy d. Nathan Smiley6-1; 6-7(4); 1-0(6)
 Consolation:
3QSamuel Barrow d. Harry Portnoy7-5; 6-4
R2Harry Portnoy d. Alessandro Dina6-0; 6-1
Boys' 18 Doubles (Draw Line - 22)
32Hein/Krishnan d. Portnoy/Wilkanowski8-7(5)
L1 Armonk Tennis ChampionshipsStart Date: 6/7/2019  End Date: 6/9/2019
Boys' 18 Singles (Draw Line - 9)
SFDaniel Cohen d. (3) Harry Portnoy6-4; 6-1
Q(3) Harry Portnoy d. Zachary Portnoy1-6; 6-3; 10-4
16(3) Harry Portnoy d. Valentine Le Goupil-Maier6-1; 6-4
Eastern Super Six Section Championships at The Pingry School (National L3)Start Date: 5/24/2019  End Date: 5/27/2019
Boys' 18 Singles (Draw Line - 19)
32(3) Logan Chang d. Harry Portnoy6-2; 6-1
64Harry Portnoy d. Anthony Casale6-1; 6-7(4); 6-1
 Consolation:
3QRohan Singh d. Harry Portnoy6-3; 6-0
R2Harry Portnoy d. Arun Venkat Guruswamy6-3; 7-5
National Level 2 TournamentStart Date: 5/18/2019  End Date: 5/21/2019
Boys' 18 Singles (Draw Line - 7)
32(9) Caden Moortgat d. Harry Portnoy6-4; 6-0
64Harry Portnoy d. James Qu3-6; 6-1; 10-5
 Consolation:
3QSujay Sharma d. Harry Portnoy6-4; 6-2
R2Harry Portnoy d. Connor Coleman6-2; 6-0
Boys' 18 Doubles (Draw Line - 18)
32Ix/reddy d. Portnoy/Wernink8-5
Eastern Empire Cup National Doubles at Sportime Schenectady (National L3)Start Date: 5/11/2019  End Date: 5/13/2019
Boys' 18 Doubles (Draw Line - 8)
Q(3) Sajonz/Sakai d. Portnoy/Wilkanowski6-1; 6-1
16Portnoy/Wilkanowski d. Rackliffe/Yaligar6-4; 6-2
 Consolation:
CQBilski/brancatelli d. Portnoy/Wilkanowski8-3
USTA National Level 3Start Date: 5/4/2019  End Date: 5/6/2019
Boys' 18 Singles (Draw Line - 31)
32(2) Robby Ward d. Harry Portnoy4-0; 4-2
 Consolation:
R1Harry Portnoy d. Jonathan Nottingham5-4(5); 5-4(1)
Boys' 18 Doubles (Draw Line - 9)
16Portnoy/Wernink d. Kahler/Portnoy6-2
Eastern Empire Cup National Doubles at APTC (National L3)Start Date: 4/5/2019  End Date: 4/7/2019
Boys' 18 Doubles (Draw Line - 20)
16Ghaffar/Yuminaga d. (6) Portnoy/Wilkanowski4-6; 6-4; 10-5
 Consolation:
CSEllenbogen/Walentowicz d. (6) Portnoy/Wilkanowski8-4
R2(6) Portnoy/Wilkanowski d. Guruswamy/KARNIEWICH8-3
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