Eastern Super Six at West Rock (National L4)Start Date: 2/17/2018  End Date: 2/19/2018
Boys' 18 Singles (Draw Line - 21)
32Gerard Lopez d. Gabriel Castillo-Sanchez6-4; 6-7; 6-1
 Consolation:
CS(2) Ryan Fishback d. Gabriel Castillo-Sanchez6-1; 6-1
CQGabriel Castillo-Sanchez d. KARAN AMIN7-6; 6-3
R2Gabriel Castillo-Sanchez d. (4) John Warner
R1Gabriel Castillo-Sanchez d. Gabriel Rissman6-2; 6-2
L1B Sportsplex All the Presidents ChallengerStart Date: 2/9/2018  End Date: 2/11/2018
Boys' 16 Singles (Draw Line - 1)
F(1) Gabriel Castillo-Sanchez d. (2) Massimo Perrotta6-4; 6-1
SF(1) Gabriel Castillo-Sanchez d. Emil Grantcharov6-1; 6-1
Q(1) Gabriel Castillo-Sanchez d. Kazuma Togawa6-0; 6-0
Eastern Empire Cup National Doubles at RWTTCStart Date: 2/2/2018  End Date: 2/4/2018
Boys' 16 Doubles (Draw Line - 52)
32Wilkanowski/Zhang d. Castillo-Sanchez/Vasquez Jr.6-3; 6-4
 Consolation:
R3Lo/Wan d. Castillo-Sanchez/Vasquez Jr.
USTA National Level 3 Tournament at the Cary Leeds CenterStart Date: 1/20/2018  End Date: 1/22/2018
Boys' 16 Doubles (Draw Line - 1)
16Foster/Kachkarov d. Castillo-Sanchez/Vasquez8-4
Eastern Super Six at RWTTC (National L3)Start Date: 1/13/2018  End Date: 1/15/2018
Boys' 18 Singles (Draw Line - 21)
32Steven Nazaroff d. Gabriel Castillo-Sanchez6-3; 6-1
 Consolation:
R1Jonah Jurick d. Gabriel Castillo-Sanchez7-6; 6-3
L1 Justin Gimelstob Holiday ChampionshipStart Date: 12/26/2017  End Date: 12/30/2017
Boys' 18 Singles (Draw Line - 20)
SF(2) Chenhe Li d. (5) Gabriel Castillo-Sanchez6-2; 6-0
Q(5) Gabriel Castillo-Sanchez d. Evan Brady6-4; 6-2
16(5) Gabriel Castillo-Sanchez d. Ashwin Kanetkar6-3; 6-2
Empire Cup National Doubles at MidtownStart Date: 12/16/2017  End Date: 12/18/2017
Boys' 16 Doubles (Draw Line - 28)
PL(3) Davis/Werdiger d. Castillo-Sanchez/Vasquez8-6
SF(4) Cadeau/Ma d. Castillo-Sanchez/Vasquez6-3; 6-4
QCastillo-Sanchez/Vasquez d. (2) Sajonz/Saladini6-3; 4-6; 10-6
16Castillo-Sanchez/Vasquez d. Eisenberg/Jain6-1; 6-4
L1B Hudson Valley Winter ChallengerStart Date: 12/8/2017  End Date: 12/10/2017
Boys' 16 Singles (Draw Line - 1)
F(1) Gabriel Castillo-Sanchez d. Guillermo Ramos6-2; 6-0
SF(1) Gabriel Castillo-Sanchez d. Troy Steiner6-0; 6-0
Q(1) Gabriel Castillo-Sanchez d. Tomas Reese6-0; 6-0
L1 Midtown Harvest ChampionshipsStart Date: 11/24/2017  End Date: 11/26/2017
Boys' 18 Singles (Draw Line - 1)
F(1) Gabriel Castillo-Sanchez d. Alan Tu6-1; 6-1
SF(1) Gabriel Castillo-Sanchez d. Dean Vlassis6-0; 6-1
L1B Challenger at CourtSense at BogotaStart Date: 11/10/2017  End Date: 11/12/2017
Boys' 18 Singles (Draw Line - 1)
F(1) Gabriel Castillo-Sanchez d. Robbie Werdiger6-2; 6-0
SF(1) Gabriel Castillo-Sanchez d. (3) Mithil Verma6-0; 6-0
Q(1) Gabriel Castillo-Sanchez d. Joseph Biancamano6-1; 6-0
L1B Spring Valley Autumn Ends ChallengerStart Date: 10/28/2017  End Date: 10/30/2017
Boys' 18 Singles (Draw Line - 1)
F(1) Gabriel Castillo-Sanchez d. (2) James Robinson6-0; 6-0
SF(1) Gabriel Castillo-Sanchez d. Bryce Blumenthal6-0; 6-1
L1B Armonk Indoor October ChallengerStart Date: 10/20/2017  End Date: 10/22/2017
Boys' 18 Singles (Draw Line - 26)
16Alex Portnoy d. Gabriel Castillo-Sanchez6-4; 1-6; 10-8
L1B WOTC September ChallengerStart Date: 9/29/2017  End Date: 10/1/2017
Boys' 18 Singles (Draw Line - 9)
F(3) Gabriel Castillo-Sanchez d. Noah Monsanto6-2; 6-1
SF(3) Gabriel Castillo-Sanchez d. (1) Oliver Rodriguez6-4; 6-2
Q(3) Gabriel Castillo-Sanchez d. Cem Spicer6-4; 6-4
16(3) Gabriel Castillo-Sanchez d. Joshua Nagler6-0; 6-0
L1B Mountain Lakes Fall ChallengerStart Date: 9/22/2017  End Date: 9/24/2017
Boys' 18 Singles (Draw Line - 7)
FGabriel Castillo-Sanchez d. Alex Portnoy6-0; 6-1
SFGabriel Castillo-Sanchez d. Stefan Prvulovic6-0; 6-0
QGabriel Castillo-Sanchez d. (2) Christian Provenzano6-4; 6-3
L1 WOTC Fall ChampionshipsStart Date: 9/8/2017  End Date: 9/10/2017
Boys' 18 Singles (Draw Line - 6)
Q(1) Shawn Jackson d. Gabriel Castillo-Sanchez6-3; 7-5
16Gabriel Castillo-Sanchez d. Samuel Goidel6-2; 6-1
32Gabriel Castillo-Sanchez d. (6) Adrian Tsui6-4; 6-1
Winter Park Clay Court ChampionshipsStart Date: 8/19/2017  End Date: 8/21/2017
Men's Open Singles (Draw Line - 18)
SFliam gomez d. Gabriel Castillo-Sanchez7-6(3); 6-1
QGabriel Castillo-Sanchez d. (4) Ruben Morhain4-6; 6-4; 10-7
16Gabriel Castillo-Sanchez d. Kevin Skwira6-0; 6-0
$ Hudson Valley Showdown $ (Series 3 of 3) MatchPoint Open L1B #KindTennisStart Date: 8/3/2017  End Date: 8/6/2017
Men's Open Singles (Draw Line - 15)
Q(3) Jonathan Holtzman d. Gabriel Castillo-Sanchez6-2; 6-1
16Gabriel Castillo-Sanchez d. Lucas Irace6-0; 6-0
$ Hudson Valley Showdown $ Har Tru Circuit 2 of 3Start Date: 7/7/2017  End Date: 7/9/2017
Men's Open Singles (Draw Line - 14)
SF(1) Kyle Mautner d. Gabriel Castillo-Sanchez6-0; 6-1
QGabriel Castillo-Sanchez d. Brenton Arnaboldi7-6; 3-6; 1-0
16Gabriel Castillo-Sanchez d. William Persson7-6; 4-6; 1-0
32Gabriel Castillo-Sanchez d. (7) Jonas Lindholm-Uzzi6-3; 6-3
National Level 2 Boys 18s at West Point #KindTennisStart Date: 7/1/2017  End Date: 7/4/2017
Boys' 18 Singles (Draw Line - 23)
64Harris Foulkes d. Gabriel Castillo-Sanchez6-2; 6-2
 Consolation:
R1Noah Lilienthal d. Gabriel Castillo-Sanchez6-1; 6-1
Boys' 18 Doubles (Draw Line - 30)
32Kjellberg/Lee d. Castillo-Sanchez/Srivastava6-4
L1B CourtSense at Tenafly & Bogota ChallengerStart Date: 6/23/2017  End Date: 6/25/2017
Boys' 16 Singles (Draw Line - 5)
FGabriel Castillo-Sanchez d. Alexander McDonald6-2; 6-0
SFGabriel Castillo-Sanchez d. Rohan Singh6-0; 2-0
QGabriel Castillo-Sanchez d. Darren Lau6-0; 6-0
$$ Hudson Valley Showdown Tournament$$ Red Clay Circuit 1 of 3Start Date: 6/2/2017  End Date: 6/4/2017
Men's Open Singles (Draw Line - 11)
16(3) Dmytro Kovalevych d. Gabriel Castillo-Sanchez6-2; 6-3
32Gabriel Castillo-Sanchez d. Chris Chien6-3; 6-2
Men's Open Doubles (Draw Line - 8)
SFPersson/Sarthak d. (2) Castillo-Sanchez/Castillo6-1; 2-6; 9-8
Q(2) Castillo-Sanchez/Castillo d. Anastasi/Stroynick
$ Adult Prize Money Open (One Day Event) + L3 Junior Round RobinStart Date: 5/20/2017  End Date: 5/21/2017
Men's Open Singles - G (Draw Line - 0)
R3Gabriel Castillo-Sanchez d. Adam Patrovics5-2
R2Gabriel Castillo-Sanchez d. Daniel Chang6-4
R1Gabriel Castillo-Sanchez d. Zachary Canelos5-0
Men's Open Singles (Knock-outs) (Draw Line - 6)
SF(2) Sebastian Castillo-Sanchez d. Gabriel Castillo-Sanchez6-1
QGabriel Castillo-Sanchez d. (3) Willen Feygin6-2
L1B Armonk May ChallengerStart Date: 5/12/2017  End Date: 5/14/2017
Boys' 16 Singles (Draw Line - 5)
F(1) Oliver Obeid d. Gabriel Castillo-Sanchez6-4; 1-6; 10-8
SFGabriel Castillo-Sanchez d. (2) ISHAAN KANNAN1-6; 6-1; 10-2
QGabriel Castillo-Sanchez d. Donovan Spigner6-0; 6-0
On Serve L3 Junior + Adult OpenStart Date: 5/5/2017  End Date: 5/7/2017
Men's Open Singles (Draw Line - 3)
FSteven Millerman d. Gabriel Castillo-Sanchez6-4; 6-4
SFGabriel Castillo-Sanchez d. Sadik Sendich6-0; 6-2
L1B On Serve April Showers Junior Classic.Start Date: 4/21/2017  End Date: 4/23/2017
Boys' 16 Singles (Draw Line - 16)
F(2) Gabriel Castillo-Sanchez d. (1) Lucas Arora6-1; 6-4
SF(2) Gabriel Castillo-Sanchez d. Kunal Joshi6-1; 6-0
Q(2) Gabriel Castillo-Sanchez d. Paul Elghouayel
L1 Armonk Sports Center's April ChampionshipsStart Date: 4/7/2017  End Date: 4/9/2017
Boys' 16 Singles (Draw Line - 11)
SF(5) Marcos Lee d. Gabriel Castillo-Sanchez6-2; 6-1
QGabriel Castillo-Sanchez d. Blake Frank7-5; 5-2
16Gabriel Castillo-Sanchez d. (10) Sachin Ganesh4-6; 7-6; 10-3
32Gabriel Castillo-Sanchez d. (7) Niles Ghaffar6-1; 7-5
Scott Linder Junior Level 6Start Date: 3/18/2017  End Date: 3/20/2017
Boys' 16 Singles (Draw Line - 24)
F(3) Gabriel Castillo-Sanchez d. (1) Caden Sikorski6-2; 6-1
SF(3) Gabriel Castillo-Sanchez d. (2) Chase Martin6-3; 1-6; 10-7
Q(3) Gabriel Castillo-Sanchez d. Brian Beck6-0; 6-1
16(3) Gabriel Castillo-Sanchez d. Daniel Blackman6-1; 6-4
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