Level 3 Girls 12s Sectional Tournament @ HPTA (SR-L3)Start Date: 1/5/2018  End Date: 1/8/2018
Girls' 12 Singles (Draw Line - 13)
Q(3) alexandra oshidar d. (7) Nina Costalas6-2; 6-4
16(7) Nina Costalas d. Isabella Hu6-4; 4-6; 10-3
32(7) Nina Costalas d. Shruti Mannan6-1; 6-4
 Consolation:
PL-SClaire Shao d. (7) Nina Costalas
Girls' 12 Doubles (Draw Line - 12)
SF(2) Karra/Root d. (3) Costalas/Lynn8-4
Q(3) Costalas/Lynn d. Fiedler/Hu8-2
16(3) Costalas/Lynn d. DiBiasi/Zhang9-7
Gulph Mills JKST Girls 14s Open (SR-L5)Start Date: 12/26/2017  End Date: 12/28/2017
Girls' 14 Singles (Draw Line - 25)
Q(2) Aarushi Attray d. Nina Costalas
16Nina Costalas d. Cassandra Hung6-2; 7-6(5)
32Nina Costalas d. Devon De Sanctis7-6; 6-1
 Consolation:
CQNina Costalas d. Isabella Chen6-3; 6-3
Girls' 14 Doubles (Draw Line - 4)
SF(1) Joo/Oshidar d. Costalas/Lynn9-7
QCostalas/Lynn d. Ford/Kavanagh8-6
Boys/Girls 12U Doubles Only Classic SR-L5 @ The Tennis Zone-ONE DAYStart Date: 12/2/2017  End Date: 12/2/2017
Girls' 12 Doubles (Draw Line - 1)
F(1) Costalas/Root d. Greene/Zhang6-4; 6-3
SF(1) Costalas/Root d. Ciarrocchi/Emmanuel6-1; 7-5
Q(1) Costalas/Root d. Anandakumar/Shao6-2; 6-1
Eddie Herr InternationalStart Date: 11/22/2017  End Date: 12/3/2017
Girls' 12 Singles Qualifying (Draw Line - 9)
128Yui Moriguchi d. Nina Costalas6-2; 6-3
Sea Colony Boys/Girls 14s (SR-L6)Start Date: 11/10/2017  End Date: 11/12/2017
Girls' 14 Singles (Draw Line - 4)
PLNina Costalas d. Aanya Ravichander6-4; 6-1
SF(1) Helena Lynn d. Nina Costalas4-6; 6-3; 7-5
QNina Costalas d. Robyn Karchere-Sun6-2; 6-4
Level 4 Girls 12s Sectional Tournament @ Oxford (SR-L4)Start Date: 11/3/2017  End Date: 11/5/2017
Girls' 12 Singles (Draw Line - 13)
SF(1) Angela Huang d. Nina Costalas6-1; 6-3
QNina Costalas d. (4) Allison Root6-2; 6-1
16Nina Costalas d. Grace Li6-1; 6-2
 Consolation:
PLNina Costalas d. Elaine Qian5-7; 6-4; 10-7
Green Valley TC Boys/Girls 14s Fall Classic (SR-L6)Start Date: 9/22/2017  End Date: 9/24/2017
Girls' 14 Singles (Draw Line - 2)
FAdlena Brown d. Nina Costalas6-4; 6-3
SFNina Costalas d. Megan Grob7-5; 6-1
QNina Costalas d. (1) Sophia Lin
Llanerch CC B/G 14s Junior Classic (SR-L6)Start Date: 9/8/2017  End Date: 9/10/2017
Girls' 14 Singles (Draw Line - 12)
QAmelia Squires d. Nina Costalas
Level 4 Girls 12s Sectional Tournament @ Legacy (SR-L4)Start Date: 8/18/2017  End Date: 8/20/2017
Girls' 12 Singles (Draw Line - 3)
Q(8) Allison Root d. Nina Costalas6-2; 7-6(3))
16Nina Costalas d. (1) Kavya Adusumilli5-3
32Nina Costalas d. Neha Khandkar6-1; 6-4
 Consolation:
PL-S(3) Kavya Karra d. Nina Costalas6-1; 6-1
Girls' 12 Doubles (Draw Line - 14)
Q(2) Karra/Rabatin d. Costalas/Lynn8-4
16Costalas/Lynn d. Khandkar/Todorov8-3
Level 3 B/G 12s Sectional Championship @ West Chester University (SR-L3)Start Date: 6/17/2017  End Date: 6/19/2017
Girls' 12 Singles (Draw Line - 22)
16(3) Kavya Adusumilli d. Nina Costalas6-1; 6-2
32Nina Costalas d. Devon De Sanctis4-6; 6-4; 10-5
 Consolation:
R2Helena Lynn d. Nina Costalas6-0; 4-6; 13-11
Penn Charter G12 Open (SR-L5)Start Date: 5/19/2017  End Date: 5/21/2017
Girls' 12 Singles (Draw Line - 22)
QIsabella Hu d. Nina Costalas6-3; 3-6; 10-8
16Nina Costalas d. (3) Christina Sena7-5; 6-1
 Consolation:
CQNina Costalas d. Devon De Sanctis5-7; 6-4; 10-4
Level 4 Girls 12s Sectional Tournament @ Atlantic Club (SR-L4)Start Date: 4/28/2017  End Date: 4/30/2017
Girls' 12 Singles (Draw Line - 15)
Q(3) Angela Huang d. Nina Costalas7-5; 6-0
16Nina Costalas d. Samantha Tepes6-1; 3-6; 1-0(3)
32Nina Costalas d. Gabriella Mikaul6-2; 6-1
 Consolation:
PL-SNina Costalas d. Helena Lynn3-6; 7-6(4); 1-0(3)
PL-FCatherine Rabatin d. Nina Costalas7-5; 6-3
Girls' 12 Doubles (Draw Line - 7)
16Lynn/Mannan d. Chen/Costalas8-4
HPTA Riverside Boys/Girls 12 Classic (SR-L6)Start Date: 3/31/2017  End Date: 4/2/2017
Girls' 12 Singles (Draw Line - 4)
FNina Costalas d. Mia Jeftic6-4; 6-3
SFNina Costalas d. (4) Leina Ciarrocchi6-1; 6-1
QNina Costalas d. (1) Devon De Sanctis6-4; 6-1
16Nina Costalas d. Madeline Squires6-0; 6-3
EVNAPO Boys/Girls 12s Junior Open II (SR-L6)Start Date: 3/17/2017  End Date: 3/19/2017
Girls' 12 Singles (Draw Line - 7)
FNina Costalas d. (1) Rebecca Fiedler6-2; 6-2
SFNina Costalas d. Miranda Case6-1; 6-1
QNina Costalas d. (2) emmy demorre6-3; 7-6(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