Westlake Athletic Club Spring Junior Open (Level 5)Start Date: 5/11/2019  End Date: 5/12/2019
Boys' 18 Singles (Draw Line - 1)
F(1) Diego Castillo d. (2) Justin Lamy6-2; 7-6
SF(1) Diego Castillo d. Spencer Cheung6-2; 6-0
Q(1) Diego Castillo d. Owen Kolbrenner6-4; 6-3
The 119th Annual Ojai Junior Tournament (Level 3)Start Date: 4/25/2019  End Date: 4/28/2019
3. Boys' 16 Singles (Draw Line - 5)
16(1) Sebastian Gorzny d. (9) Diego Castillo6-4; 6-3
32(9) Diego Castillo d. Alexander Stafford6-3; 6-4
64(9) Diego Castillo d. Nathan Blakey
South Bay Spring Junior Open Tournament (Level 5)Start Date: 4/6/2019  End Date: 4/8/2019
Boys' 18 Singles (Draw Line - 11)
QRodan Tellez d. Diego Castillo5-7; 6-4; 10-6
16Diego Castillo d. (3) Michael Thomas6-1; 6-1
USTA National Level 3: Muterspaw ChampionshipStart Date: 3/23/2019  End Date: 3/25/2019
Boys' 16 Singles (Draw Line - 22)
16(4) William Kesterson d. Diego Castillo6-3; 6-0
32Diego Castillo d. Chase Kasday6-3; 5-7; 1-0(9)
 Consolation:
R2Aadarsh Tripathi d. Diego Castillo
Boys' 16 Doubles (Draw Line - 6)
16(3) Groysman/Pastor d. Castillo/Howard8-5
62nd Annual Long Beach Junior Tournament (Level 3)Start Date: 2/23/2019  End Date: 3/4/2019
Boys' 16 Singles (Draw Line - 80)
16(9) Conrad Brown d. (5) Diego Castillo6-2; 6-1
32(5) Diego Castillo d. Markus Ekstrand6-1; 6-1
64(5) Diego Castillo d. Tejas Gupta6-2; 6-0
Boys' 16 Doubles (Draw Line - 24)
16De Vries/Sureen d. (4) Castillo/Lopez6-2
iTennis Riverside Junior Open Tournament (Level 5)Start Date: 2/16/2019  End Date: 2/18/2019
Boys' 18 Singles (Draw Line - 3)
FDiego Castillo d. (1) Luke Williams6-2; 6-3
SFDiego Castillo d. Carlos Pluta6-1; 6-0
74th Annual Fullerton Junior Closed Tournament (Level 2)Start Date: 2/2/2019  End Date: 3/31/2019
Boys' 16 Singles (Draw Line - 102)
32Maxim Pogorelov d. Diego Castillo8-3
64Diego Castillo d. (9) Martin Mazev
128Diego Castillo d. Rohan Gupta8-0
5th Annual Henry Talbert Junior Championships (Level 1)Start Date: 1/19/2019  End Date: 1/21/2019
Boys' 16 Singles (Draw Line - 17)
32Ryan Morgan d. Diego Castillo7-6; 6-4
 Consolation:
CFDiego Castillo d. Martin Mazev6-2; 6-3
CSDiego Castillo d. (1) Noah Gampel7-6(6); 2-0
CQDiego Castillo d. Chase Thompson7-5; 6-3
R2Diego Castillo d. Justin Lamy6-2; 6-4
R1Diego Castillo d. Tristan Messerli6-2; 4-0
DTS College Prospects Showcase at the Claremont CollegesStart Date: 1/5/2019  End Date: 1/6/2019
Boys' 18 Singles (Draw Line - 0)
R3Jake Huarte d. Diego Castillo8-6
R1Jaden D'Abreo d. Diego Castillo8-6
Monterey Country Club December Junior Open Tournament (Level 4)Start Date: 12/21/2018  End Date: 12/23/2018
Boys' 16 Singles (Draw Line - 1)
F(1) Diego Castillo d. (3) Eduardo Gonzalez
SF(1) Diego Castillo d. (4) Jonathan McMillan6-1; 6-3
Q(1) Diego Castillo d. Kyle Sahara6-0; 6-1
Boys' 16 Doubles (Draw Line - 2)
SF(1) Brunkow/CHAKLADAR d. Calixto/Castillo8-2
Palm Valley Alek Feller Memorial Junior Open Championships (Level 3)Start Date: 12/1/2018  End Date: 12/9/2018
Boys' 16 Singles (Draw Line - 46)
16Adam Chodur d. Diego Castillo6-3; 6-3
32Diego Castillo d. (3) Marcus Sebastian6-4; 7-5
Boys' 18 Doubles (Draw Line - 6)
QDickson/Marley d. Castillo/Maline9-7
Robert J. Bohrer Thanksgiving Memorial Tournament (Level 4)Start Date: 11/10/2018  End Date: 11/12/2018
Boys' 16 Singles (Draw Line - 48)
F(1) Raymundo Chavez Baez d. (4) Diego Castillo6-4; 6-3
SF(4) Diego Castillo d. (5) russell soohoo7-5; 6-3
Q(4) Diego Castillo d. Hunter Lynch7-5; 6-3
16(4) Diego Castillo d. JP Day2-6; 6-4; 10-6
32(4) Diego Castillo d. Paul de Barros6-0; 6-0
116th Annual Jim Hillman Southern California Junior Sectional Doubles Championships (Level 1)Start Date: 11/3/2018  End Date: 11/11/2018
Boys' 16 Doubles (Draw Line - 60)
32Pellouchoud/Thai d. Castillo/Henderson6-3; 6-4
Mixed 16 Doubles (Draw Line - 4)
16(1) CHAKLADAR/Kane d. Castillo/Shiuey6-2; 6-3
32Castillo/Shiuey d. Blakey/Schoepke6-2; 6-3
74th Annual iTennis Rose Bowl Junior Championships (Level 4)Start Date: 10/20/2018  End Date: 10/22/2018
Boys' 16 Singles (Draw Line - 1)
Q(8) Lucas Alencar Britto d. (1) Diego Castillo7-5; 6-1
16(1) Diego Castillo d. Ben Pestana6-2; 6-1
32(1) Diego Castillo d. Luke Papayoanou6-4; 6-1
The Orange County/J.P. Yamasaki Junior Closed Tournament (Level 2)Start Date: 10/13/2018  End Date: 10/27/2018
Boys' 16 Singles (Draw Line - 94)
64(4) Rithvik Krishna d. Diego Castillo6-2; 6-3
128Diego Castillo d. Alexander Stafford6-1; 6-0
Boys' 16 Doubles (Draw Line - 3)
32Day/Lovrich d. Castillo/Reddy8-3
14th Annual SCTA Desert Cities Grand Prix Masters Championships (Level 3)Start Date: 10/6/2018  End Date: 10/7/2018
Boys' 16 Singles (Draw Line - 3)
QEduardo Gonzalez d. Diego Castillo6-4; 2-6; 1-0(8)
 Consolation:
CFDiego Castillo d. James Chiu6-1; 6-2
Anaheim Hills Plus Four (Level 4) Open JuniorStart Date: 9/15/2018  End Date: 9/17/2018
Boys' 16 Doubles (Draw Line - 16)
F(1) Corona/Tanaka d. (2) Castillo/Thomas8-0
SF(2) Castillo/Thomas d. Hodges/Kiok8-5
Q(2) Castillo/Thomas d. Hsieh/Nguyen8-5
Boys' 16 Singles RR 3 (Draw Line - 16)
R3(3) Diego Castillo d. Lucas Mai8-1
R2Ryan Thomas d. (3) Diego Castillo8-1
R1Eduardo Gonzalez d. (3) Diego Castillo9-7
34th Annual Los Caballeros Junior Tournament (Level 3)Start Date: 9/8/2018  End Date: 9/17/2018
Boys' 16 Singles (Draw Line - 13)
128Maximilian Wuelfing d. (17) Diego Castillo6-1; 6-3
Boys' 16 Doubles (Draw Line - 5)
32Mazev/Wuelfing d. (5) Castillo/Maline8-3
20th Annual Ramada Labor Day Junior Open Championships (Level 4)Start Date: 9/1/2018  End Date: 9/3/2018
Boys' 16 Singles (Draw Line - 64)
SF(4) Zackary Maline d. (2) Diego Castillo3-6; 6-4; 1-0(7)
Q(2) Diego Castillo d. (5) Jonas Corona6-2; 7-5
16(2) Diego Castillo d. luke fENG6-2; 6-1
32(2) Diego Castillo d. Atticus Parker6-1; 6-1
Boys' 16 Doubles (Draw Line - 8)
F(1) fENG/fENG d. (2) Castillo/Maline8-6
SF(2) Castillo/Maline d. BRANNEN/Corona8-6
Q(2) Castillo/Maline d. Lynch/Lynch8-7(0)
Lakewood Junior Open (Level 4)Start Date: 7/14/2018  End Date: 7/22/2018
Boys' 16 Singles (Draw Line - 1)
F(1) Diego Castillo d. (3) Corey Angeli6-2; 7-6
SF(1) Diego Castillo d. (4) Jonas Corona7-5; 6-3
Q(1) Diego Castillo d. Kevin Park6-3; 6-1
16(1) Diego Castillo d. ANTON SEMERDJIEV6-3; 6-0
32(1) Diego Castillo d. Jahaan Sachdeva6-0; 6-0
21st Annual Tennis For All Junior Open Tournament (Level 4)Start Date: 6/30/2018  End Date: 7/8/2018
Boys' 16 Singles (Draw Line - 1)
F(2) Michael Fourticq d. (1) Diego Castillo3-6; 6-1; 6-2
SF(1) Diego Castillo d. (3) Justin Lamy6-2; 6-0
Q(1) Diego Castillo d. John-Paul Collins6-0; 6-1
16(1) Diego Castillo d. Anish Gupta6-0; 6-2
116th Annual Southern California Junior Sectional Championships (Level 1)Start Date: 6/16/2018  End Date: 6/25/2018
Boys' 16 Singles QUALIFYING (Draw Line - 74)
64Diego Castillo d. Nabeel Khan6-3; 3-6; 6-4
128Diego Castillo d. Alex Atwell6-2; 6-1
Boys' 16 Singles MAIN DRAW (Draw Line - 53)
32(5) daniel zhou d. Diego Castillo6-1; 6-2
64Diego Castillo d. Chris Fok3-6; 6-2; 6-4
Glendora Spring Championships (Level 5)Start Date: 5/19/2018  End Date: 5/21/2018
Boys' 16 Singles (Draw Line - 1)
F(1) Diego Castillo d. (2) Vahag Pashayan6-1; 6-1
SF(1) Diego Castillo d. AJ Moore6-1; 6-1
Q(1) Diego Castillo d. Luke Manion6-1; 6-0
16(1) Diego Castillo d. Carlos James Vicencio6-0; 6-0
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