3rd Annual Terry Lynch Open Tournament (Level 4)Start Date: 2/24/2018  End Date: 2/26/2018
Girls' 18 Singles (Draw Line - 4)
SF(2) Katelynn Shin d. Rachel Wagner
9th Annual Cerritos Regional Park Jr Open (Level 4)Start Date: 2/17/2018  End Date: 2/19/2018
Girls' 18 Singles (Draw Line - 20)
Q(3) Amanda Tabanera d. (5) Katelynn Shin6-4; 7-5
16(5) Katelynn Shin d. Sophie Pearson6-0; 6-1
32(5) Katelynn Shin d. Deepika Reddy6-0; 6-1
Las Posas Country Club Winter Junior Open Tournament (Level 4)Start Date: 2/3/2018  End Date: 2/5/2018
Girls' 18 Singles (Draw Line - 16)
F(1) Amanda Tabanera d. (2) Katelynn Shin6-2; 6-1
SF(2) Katelynn Shin d. Ireland Amato6-4; 6-3
Q(2) Katelynn Shin d. Catherine Zelensky6-2; 6-3
3rd Annual Match Tough Tennis Academy Winter Junior Open (Level 5)Start Date: 1/27/2018  End Date: 1/29/2018
Girls' 18 Singles (Draw Line - 7)
FKatelynn Shin d. Franny Shea6-4; 6-1
SFKatelynn Shin d. (1) Mikala Triplett6-1; 6-0
QKatelynn Shin d. Yukina Abe6-1; 6-0
16Katelynn Shin d. Coco Yu Wang6-0; 6-0
4th Annual Henry Talbert Junior Championships (Level 1)Start Date: 1/13/2018  End Date: 1/15/2018
Girls' 16 Singles (Draw Line - 54)
32(5) Scout Mathews d. Katelynn Shin2-6; 6-4; 6-4
64Katelynn Shin d. Hana Moss6-0; 6-4
USTA National Winter ChampionshipsStart Date: 12/27/2017  End Date: 1/2/2018
Girls' 16 Singles (Draw Line - 81)
128Darinka Stepan d. Katelynn Shin6-0; 6-0
 Consolation:
R1Nicole Copeland d. Katelynn Shin6-4; 6-2
Girls' 16 Doubles (Draw Line - 62)
64Doyle/Fitch d. Lee/Shin5-7; 6-4; 10-7
Palm Valley Alek Feller Memorial Junior Open Championships (Level 3)Start Date: 12/2/2017  End Date: 12/10/2017
Girls' 18 Singles (Draw Line - 29)
32Chui Kei Leung d. Katelynn Shin6-4; 6-4
 Consolation:
CQAva Tonnies d. Katelynn Shin
115th Annual Jim Hillman Southern California Junior Sectional Doubles Championships (Level 1)Start Date: 11/4/2017  End Date: 11/12/2017
Girls' 16 Doubles (Draw Line - 9)
SF(5) Haynes/Huang d. (4) Shin/Wooten7-6; 7-6
Q(4) Shin/Wooten d. DONDONAY/Woldeab6-4; 6-2
16(4) Shin/Wooten d. Goodman/Goodman6-0; 6-1
Mike Agassi No Quit - USTA Level 3 TournamentStart Date: 9/23/2017  End Date: 9/25/2017
Girls' 16 Singles (Draw Line - 9)
16Erin Wilson d. (4) Katelynn Shin7-5; 6-3
32(4) Katelynn Shin d. Morgan Hall6-4; 6-2
 Consolation:
CF(4) Katelynn Shin d. Sophie McKenzie7-5; 6-1
CS(4) Katelynn Shin d. (2) Rachelle Yang
CQ(4) Katelynn Shin d. OLIVIA MIKKELSON6-1; 6-2
R2(4) Katelynn Shin d. Lela Daszuta7-6(6); 2-6; 1-0(4)
Girls' 16 Doubles (Draw Line - 12)
F(3) Lee/Shin d. (1) DONDONAY/Malkin8-4
SF(3) Lee/Shin d. (2) Bendetti/McKenzie8-2
Q(3) Lee/Shin d. Asfaw/Moss8-1
16(3) Lee/Shin d. Graber/Stanciu8-1
Cary Tennis ChampionshipsStart Date: 9/9/2017  End Date: 9/11/2017
Girls' 16 Singles (Draw Line - 5)
32Samantha Johns d. (6) Katelynn Shin6-2; 6-3
 Consolation:
R2(5) Isabella Steffen d. (6) Katelynn Shin6-2; 6-1
R1(6) Katelynn Shin d. Emily Untermeyer6-1; 6-0
Girls' 16 Doubles (Draw Line - 4)
Q(1) Callahan/Thompson d. Bouchard/Shin7-5
16Bouchard/Shin d. Goculdas/Ma6-3
102nd Annual Santa Barbara Junior Open (Level 3)Start Date: 8/19/2017  End Date: 8/27/2017
Girls' 18 Singles (Draw Line - 3)
16Yuka Perera d. Katelynn Shin6-3; 6-4
Anaheim Tennis Center Boys'/Girls' 16 USTA National Level 3 TournamentStart Date: 7/8/2017  End Date: 7/11/2017
Girls' 16 Singles (Draw Line - 13)
16(5) Jennifer Kida d. (9) Katelynn Shin6-4; 6-1
32(9) Katelynn Shin d. Bella Nguyen7-6; 6-3
64(9) Katelynn Shin d. Shaya Northrup6-0; 6-3
 Consolation:
R3Amanda Tabanera d. (9) Katelynn Shin
Girls' 16 Doubles (Draw Line - 28)
QYu/Yu d. (5) Shin/Shin8-7
16(5) Shin/Shin d. Cornwall/mackenzie8-4
USTA National Level 2 Tournament - 16s/18s (July)Start Date: 7/1/2017  End Date: 7/4/2017
Girls' 16 Singles (Draw Line - 13)
32Jordyn McBride d. (9) Katelynn Shin6-2; 6-2
64(9) Katelynn Shin d. Anna Findley6-0; 6-1
 Consolation:
R2Jenna Sabile d. (9) Katelynn Shin6-4; 7-6(4)
Girls' 16 Doubles (Draw Line - 24)
QGames/McKenzie d. (3) Pearson/Shin6-2
16(3) Pearson/Shin d. MIKKELSON/Untermeyer7-6(1)
3rd Annual Cerritos "Kiss the Summer Hello" Junior Open (Level 4)Start Date: 6/10/2017  End Date: 6/13/2017
Girls' 16 Singles (Draw Line - 9)
F(4) Sophie McKenzie d. (5) Katelynn Shin6-3; 3-6; 10-8
SF(5) Katelynn Shin d. (3) Chui Kei Leung6-2; 6-1
Q(5) Katelynn Shin d. (1) Elena Goodman5-6
16(5) Katelynn Shin d. Keira Jirasook3-6; 6-4; 10-2
32(5) Katelynn Shin d. Mia Linam6-1; 6-2
32nd Annual Anaheim Hills Junior Open Tournament (Level 4)Start Date: 6/3/2017  End Date: 6/5/2017
Girls' 18 Singles (Draw Line - 22)
SFKelly Keller d. Katelynn Shin6-4; 6-1
QKatelynn Shin d. Kathy Wang6-1; 7-5
16Katelynn Shin d. (3) Annika Bassey6-4; 6-4
32Katelynn Shin d. Tiani Jadulang6-0; 2-6; 6-3
May National Level 2 TournamentStart Date: 5/20/2017  End Date: 5/23/2017
Girls' 16 Singles (Draw Line - 12)
32(6) Carmen Corley d. Katelynn Shin6-1; 6-0
64Katelynn Shin d. Ann Spurka6-2; 4-6; 6-2
 Consolation:
3QGracie Mulville d. Katelynn Shin6-3; 6-2
R2Katelynn Shin d. Alyssa Hayduk6-4; 6-4
Girls' 16 Doubles (Draw Line - 4)
16(1) Corley/Okpara d. GIRALDO/Shin6-1
32GIRALDO/Shin d. Dixon/Trinh6-1
SOLINCO National Level 3 TournamentStart Date: 5/6/2017  End Date: 5/8/2017
Girls' 16 Singles (Draw Line - 23)
32(3) Amanda Chan d. Katelynn Shin6-1; 6-3
 Consolation:
CFKatelynn Shin d. Amber Marie Lee6-2; 1-6; 10-4
CSKatelynn Shin d. Faith Pearson7-6; 6-3
CQKatelynn Shin d. Serina Saltzen1-6; 6-4; 10-2
R1Katelynn Shin d. Cassidy Wechter6-0; 6-3
Darling Memorial Tennis Center USTA National Level 3 TournamentStart Date: 4/22/2017  End Date: 4/24/2017
Girls' 16 Singles (Draw Line - 17)
Q(4) Monica Stratakos d. Katelynn Shin6-1; 2-6; 7-6(3))
16Katelynn Shin d. Emma Kesterson6-2; 6-0
32Katelynn Shin d. Andrada Stanciu6-3; 6-2
 Consolation:
PL-S(5) India Houghton d. Katelynn Shin6-2; 6-3
Girls' 16 Doubles (Draw Line - 12)
F(1) Chan/Hayer d. (3) McIntosh-Adams/Shin8-2
SF(3) McIntosh-Adams/Shin d. (2) Kida/Vesely8-5
Q(3) McIntosh-Adams/Shin d. Shea/Graber8-6
16(3) McIntosh-Adams/Shin d. Ecton/Jewell8-3
33rd Annual Anaheim Tennis Center Spring Junior Open Tournament (Level 3)Start Date: 4/8/2017  End Date: 4/16/2017
Girls' 16 Singles (Draw Line - 15)
16(5) Scout Mathews d. Katelynn Shin6-3; 6-2
32Katelynn Shin d. (9) Kaytlin Taylor6-3; 7-6
64Katelynn Shin d. Kayla Cruz6-0; 6-2
Girls' 16 Doubles (Draw Line - 3)
Q(1) McKenzie/Raiszadeh d. Arambulo/Shin6-3; 6-2
60th Annual Long Beach Junior Tournament (Level 3)Start Date: 2/25/2017  End Date: 4/2/2017
Girls' 16 Singles (Draw Line - 11)
64(9) Mahli Silpachai d. Katelynn Shin7-6; 6-0
Girls' 16 Doubles (Draw Line - 12)
QDONDONAY/Raiszadeh d. (3) Shin/Wagner8-5
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