Costello Basketball Academy
@CoachSeanCos
Followers
1K
Following
9K
Statuses
3K
Owner: Costello Basketball Academy, Co-Director of Athletics: Director of Girls’ Basketball, The Hun School of Princeton
Princeton, NJ
Joined July 2012
Gabby Dags on a heater! Last three games scoring 35, 31, and 36 last night! Deep range. @MTAHShowcase @SheGotGame7 @RoseClassic #bucket
1
1
4
Shout out to @CJBuckets21 on committing to play ball at @StevensWBBALL for @CoachMegHaughey ! #Raider4life
0
3
11
Let’s go!!!!
0
0
4
RT @MTAHShowcase: ‘26 Gabby D’Agostino (@GabbyDAgs2026) led her @HunGirlsBball team to a tight win at @MTAHShowcase scoring the second most…
0
6
0
@NJLadiesHoops Abide by the same age rules though. Silly rules allowing for reclass vs post grads.
0
0
1
@NJLadiesHoops @GRoz10 @BlairAcademyGBB @BlairAcademy_NJ @CULionsWBB @MAPLAthletics I was going to say you forgot them in rankings!
0
0
2
RT @MTAHShowcase: Final for Depaul Catholic (@depaulcatholic ) vs. The Hun School Giovanna Burress ended with 21pts for Depaul & Gabby D'…
0
5
0
2026 Gabby D’Agostino surpassed 1200 pts this week. She’s going to be a great addition to a college roster! Can fill it up and be a floor general! Highlights from our last 4 games. @GabbyDAgs2026
0
0
3
This kid can flat out ball!🏀 @CGBR27 @Kmoorebball
Some mid-season highlights and stats: 19 PPG, 48% 2FG, 42% 3FG, 4 ASST, 4 REB, 2.5 STL @CoachSeanCos @unitedNJaau @CoachJimmy_O
0
1
2
RT @brolylew: MORE THAN A HIGHLIGHT ‘25 FINAL Schedule🚨 @MTAHShowcase Coach sign up: Media sign up: https://t.co/…
0
11
0
RT @HunGirlsBball: We have a new teammate! Congrats Coach and the Costello family on the birth of your new baby girl MJ and thank you paren…
0
1
0
RT @ADRobinson3: In Tuesday's win over Radnor, @stogagirlsbball junior @RyannJennings0 notched her 1,000th career point on her first make o…
0
3
0
RT @annnacamden: Can’t believe I’ve been covering sports with THE Bill Schwanke Award Winner🤭! Been the best mentor I could’ve asked for ov…
0
4
0
RT @MTAHNJ: 🚨 More Than a Highlight Schedule is now complete! 🚨 @brolylew
@elizabethhsbas1 @CoachJKreie @Coach_Daaiyah7 @_coachbrandon…
0
21
0
RT @HunGirlsBball: Loved seeing our alums Anna, Dakota, & Tylr supporting us this wknd! 😍 #HerAtHun #HunStrong #HUNgry #OnTheHUNt #basketb…
0
1
0
Loved having you! Always welcome. #HUNgry
NJ Ladies Hoops "HS/PREP SCHOOL COACH/PROGRAM OF THE DAY" Meet the @hunschool Raiders & very accomplished Head Coach Sean Costello @CoachSeanCos - in Princeton NJ Led by junior @GabbyDAgs2026 & seniors Amira Pinkett & CeeJay Thomas @CJBuckets21 This most impressive MAPL school (academics and athletics) has an excellent team balanced w/combo or youth, scorers, & senior bigs Very impressive gym and & campus . LOVE THE SHOT CLOCK. TY @MAPLAthletics
@brolylew @GthingBBall @unitedNJaau @hoopsking68 @WKGameBall
0
0
3
RT @HunGirlsBball: Decisive win today in our home opener! #HerAtHun #HunStrong #HUNgry #OnTheHUNt #basketball #highschoolgirlsbasketball…
0
1
0
RT @JedMay_: This winds up being the winning score, as Rabun Gap is stopped on fourth and goal. FINAL: The Hun School 37, Rabun Gap 31
0
2
0