Jonathan Costello 🏝️ (@J1onJon) header
Jonathan Costello 🏝️ (@J1onJon) profile picture

Jonathan Costello 🏝️

@J1onJon

Class of 2027 | Westinghouse College Prep basketball (Varsity) | 6’5 Combo guard | 773-683-0731

 Chicago, IL
Joined May 2024
  • Tweets15
  • Following26
  • Followers34
2Media
Photo by Jonathan Costello 🏝️ (@J1onJon)Photo by Jonathan Costello 🏝️ (@J1onJon)
Some highlights from this (July) summer session of aau basketball
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Summer league highlights from (Raptor shootout) 06/18/26
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Jonathan Costello 🏝️ retweeted
Prep Hoops Illinois (@PrepHoopsIL) profile picture
Prep Hoops Illinois@PrepHoopsILJun 25
UIC Team Camp Morning Standouts @_Travis_Brown @DanielSago4 @NoahHester_ @donavyn_s1mmons @ColeChristian22 @nedas__venckus @jordanweeks09 @J1onJon @bradyharris1 @Jaedensanders12 @OJ_Edwards08 Click to view the article! prephoops.com/2026/06/uic-te…
UIC Team Camp Morning Standouts - Prep Hoops

UIC Team Camp Morning Standouts - Prep Hoops

Illinois 2027 and 2028 boys basketball prospects stood out at the UIC Team Camp morning session, led by Travis Brown and Nojus Venckus (Lockport Township).

prephoops.com
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Jonathan Costello 🏝️ retweeted
Scott Burgess (@scottybscout) profile picture
Scott Burgess@scottybscoutJun 26
UIC Team Camp Morning Standouts! @_Travis_Brown @JT257 @DanielSago4 @NoahHester_ @donavyn_s1mmons @ColeChristian22 @nedas__venckus @nojus__venckus @jordanweeks09 @J1onJon @bradyharris1 @jaharii__ @Jaedensanders12 @OJ_Edwards08 & more! prephoops.com/2026/06/uic-te…

UIC Team Camp Morning Standouts - Prep Hoops

Illinois 2027 and 2028 boys basketball prospects stood out at the UIC Team Camp morning session, led by Travis Brown and Nojus Venckus (Lockport Township).

prephoops.com
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Jonathan Costello 🏝️ retweeted
Illinois Hoops Recruits (@IL_recruits) profile picture
Illinois Hoops Recruits
@IL_recruits8 Jun 2025
@Davion_t9 @DevinClev2 @dshaun_bolden1 @UriahDavis_ @kese1_ @aceeharris @Logan_Wessel34 @Blake_wells1 @JoshKaunas @EPoulakidas22 @QuinnZinzer @_NoahEmmanuel @JacksonSnider35 @TayteCordova @ChadenHarvey @J1onJon @FearsJamarri1 @hurdboy2 @AJ_Enyia @ChrisChittaro
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Jonathan Costello 🏝️ retweeted
GREATER PURPOSE ATHLETICS (@_gpabasketball) profile picture
GREATER PURPOSE ATHLETICS@_gpabasketball17 May 2025
Greater Purpose 16U kicks off Wichita with a 65-45 W‼️ Denard Grayson: 16pts, 4stls, four threes Jonathan Costello: 12pts, 11reb, 2stls Camarion Weathers: 12pts, 5ast, 5reb Ed Humes IV: 9pts, 3ast @NxtProHoops @PRO16League @stevo_yb
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Jonathan Costello 🏝️ retweeted
GREATER PURPOSE ATHLETICS (@_gpabasketball) profile picture
GREATER PURPOSE ATHLETICS@_gpabasketball17 May 2025
GPA 16U starts strong in Wichita, moving to 2-0 on the day‼️ 67-46 W Byron Walton – 26 pts, 5 reb Jonathan Costello – 12 pts, 10 reb Denard Grayson – 13 pts, 4 reb Gerald Walton – 10 pts, 4 ast @PRO16League @NxtProHoops @stevo_yb
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Jonathan Costello 🏝️ retweeted
Scott Burgess (@scottybscout) profile picture
Scott Burgess@scottybscout21 Mar 2025
WAY TOO EARLY 30 Teams to Watch Next Season! @J1onJon @kayb_williams @AlvinRobinson28 @LincolnW_11 @MyairThompson @KenazJacksonJr @Quisdabeast29 @ZaireMG_ @cadencrudup_7 @GTBSularski @devmeier12 @michaelorgan_25 @JaxsonHancock @Darealmarion21 prephoops.com/2025/03/way-to…
WAY TOO EARLY 30 Teams to Watch Next Season - Prep Hoops

WAY TOO EARLY 30 Teams to Watch Next Season - Prep Hoops

Illinois boys basketball coverage featuring Kenny Bratton, Avian Thomas, Lawson Zulu, Archie Goewey, Michael Organ, Brady Jones (Metamora) and 80 more players.

prephoops.com
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Jonathan Costello 🏝️ retweeted
Scott Burgess (@scottybscout) profile picture
Scott Burgess@scottybscout30 Aug 2024
Sophomore ID Camp: Top Wings @Kris_hoops33 @gettnbuckets @J1onJon @acespinner2027 @_reggiestevens0 @_kendallMeyers5 @max_beard33 @LamariCarpenter @BlaynRobinson @jarrelnstuff @DukeRoss15 @charlesdaws16 @JordanPurvis_27 @Okirby35 & more! prephoops.com/2024/08/sophom…

Sophomore ID Camp: Top Wings - Prep Hoops

Illinois boys basketball coverage featuring Owen Kirby, Lamari Carpenter, Jordan Johnson (Thornwood) and 11 more players, plus Team Rose.

prephoops.com
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Jonathan Costello 🏝️ retweeted
Prep Hoops Illinois (@PrepHoopsIL) profile picture
Prep Hoops Illinois@PrepHoopsIL22 Aug 2024
Sophomore ID Camp: Team 7 and 8 Top Performers @aceeharris @J1onJon @EvanMaciaga @_Travis_Brown @PerryT_14 @_NoahEmmanuel Click to view the article! prephoops.com/2024/08/sophom…
Sophomore ID Camp: Team 7 and 8 Top Performers - Prep Hoops

Sophomore ID Camp: Team 7 and 8 Top Performers - Prep Hoops

Illinois boys basketball coverage featuring Perry Tchiegne, Evan Maciaga (Naperville Central), Asa Harris, Noah Emmanuel and Travis Brown.

prephoops.com
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Jonathan Costello 🏝️ retweeted
Scott Burgess (@scottybscout) profile picture
Scott Burgess@scottybscout22 Aug 2024
Sophomore ID Camp: Team 7 and 8 Top Performers! @aceeharris @J1onJon @EvanMaciaga @_Travis_Brown @PerryT_14 @_NoahEmmanuel @3ssbRose @AuroraWestBBall @BenetHoops @WYoungBoysBball @M14Hoops_Boys @MeanstreetsEYB @WolvesILL prephoops.com/2024/08/sophom…
Sophomore ID Camp: Team 7 and 8 Top Performers - Prep Hoops

Sophomore ID Camp: Team 7 and 8 Top Performers - Prep Hoops

Illinois boys basketball coverage featuring Perry Tchiegne, Evan Maciaga (Naperville Central), Asa Harris, Noah Emmanuel and Travis Brown.

prephoops.com
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Jonathan Costello 🏝️ retweeted
Prep Hoops Illinois (@PrepHoopsIL) profile picture
Prep Hoops Illinois@PrepHoopsIL18 Aug 2024
🚨 Illinois Class of 2027 🚨 @prephoops
Image from Prep Hoops Illinois (@PrepHoopsIL)
Image from Prep Hoops Illinois (@PrepHoopsIL)
Image from Prep Hoops Illinois (@PrepHoopsIL)
Image from Prep Hoops Illinois (@PrepHoopsIL)
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Jonathan Costello 🏝️ retweeted
Scott Burgess (@scottybscout) profile picture
Scott Burgess@scottybscout17 Aug 2024
Breakout player of that game was De La Salle 6-4 wing Jonathan Costello with monster first hslf. Lefty slashing wing that won off dribble & was active defensively @PrepHoopsIL #PHSophomoreIDIL @jburs2 @TeddyBahu @coachSPham
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