Cooper Marcum

|c/o 2028| 5’5 160lbs| Jackson High School|T3 Warhawks| [email protected]| 3rd,2nd,SS|Utility|

[Cooper Marcum @CoopMarcum]

Enjoyed the opportunity to participate in the prospect camp at the University of Rio Grande! Great campus and a beautiful day for some baseball @PrepBaseballOH @pbtscouting @BUncommitted @PBTCbus @UncommittedStud @PB_Uncommitted @RioBaseball

[Prep Baseball Columbus @PBTCbus]

2028 2B/3B Cooper Marcum
@CoopMarcum

Cooper does a great job pulling his hands in and sending this ball the other way for a hit!

#MidOhioSC #Pb35

[Prep Baseball Columbus @PBTCbus]

2028 2B Cooper Marcum
@CANESBUCKEYE16

Crushes this ball to deep center field and turns on the jets to get himself a triple

#cbusinvite #pb26

[Prep Baseball Columbus @PBTCbus]

2028 2B/3B Cooper Marcum
@CoopMarcum | @CANESBUCKEYE16

Makes a great stop on this ball hit to the right side and shows his athleticism with the tough throw from the ground

#cbusinvite #pb26

[Prep Baseball Columbus @PBTCbus]

2028 2B/3B Cooper Marcum
@CoopMarcum | @CANESBUCKEYE16

Pulls this ball hard through the left side to knock in a run and add a single to his day

#cbusinvite #pb26

[Cooper Marcum @CoopMarcum]

Thanks for the invite @weldyprep
@PrepBaseballOH @PrepBaseOHScout @PBTCbus @BUncommitted @CANESBUCKEYE16 @UncommittedStud @mike__eversole @mpalm7 @CoachHallock5 @RioBaseball @OUCardsBaseball

[Prep Baseball Columbus @PBTCbus]

2028 2B/3B Cooper Marcum
@CoopMarcum @CANESBUCKEYE16

Turns on it and lines it hard into left field for the base hit

#midsummer26 #pb29

[Cooper Marcum @CoopMarcum]

Double with 2 RBIs and triple with 1 RBI during pool play @CANESBUCKEYE16 @PrepBaseballOH @pbtscouting @BUncommitted @PBTCbus @UncommittedStud @mike__eversole @mpalm7 @PB_Uncommited @CoachHallock5 @RioBaseball @OUCardsBaseball @weldyprep @PrepBaseOHScout

[Prep Baseball Columbus @PBTCbus]

2028 2B/3B Cooper Marcum
@CoopMarcum | @CANESBUCKEYE16

Cooper rips a hard ground ball through the left side collecting 2 RBIs

#midsummer26 #pb26

[Prep Baseball Columbus @PBTCbus]

2028 2B/3B Cooper Marcum
@CoopMarcum | @CANESBUCKEYE16

Cooper launches this ball to the left center gap for the RBI triple!

#midsummer26 #pb22

[Prep Baseball Columbus @PBTCbus]

2028 2B Cooper Marcum
@CoopMarcum | @CANESBUCKEYE16

Marcum with an RBI single to extend the first inning

#ProgramInvite #pb49

[Cooper Marcum @CoopMarcum]

Final winter workout in the books baseball season starts today #TrainLikeACane #CaneGang @CANESBUCKEYE16 @IronmenBasebal1 @PB_Uncommitted @PrepBaseballOH @BUncommitted @PG_Uncommitted @UBAuncommitted @UncommittedStud

[Cooper Marcum @CoopMarcum]

Had a good experience at the @UF_Baseball_ prospect camp. Thank you for the opportunity! #CaneGang #TrainLikeACane
@CANESBUCKEYE16 @IronmenBasebal1 @PB_Uncommitted @PrepBaseballOH @PG_Uncommitted @BUncommitted @UBAuncommitted @UncommittedStud @mpalm7

[Cooper Marcum @CoopMarcum]

Balance and vision when facing off-speed pitches #CaneGang #TrainLikeACane
@CANESBUCKEYE16 @IronmenBasebal1 @PrepBaseballOH @PB_Uncommitted @BUncommitted @PG_Uncommitted @UBAuncommitted @UncommittedStud @UF_Baseball_

[Cooper Marcum @CoopMarcum]

Good BP session today with @DylanShockley29. C/O 2028/MIF/3rd/Jackson HS. #TrainLikeACane #CaneGang @CANESBUCKEYE16 @IronmenBasebal1 @PB_Uncommitted @PrepBaseballOH @BUncommitted @PG_Uncommitted @UBAuncommitted @UncommittedStud

[Cooper Marcum @CoopMarcum]

Putting in some off-season BP work with @DylanShockley29. C/O 2028/MIF/3B/Jackson HS. #CaneGang #TrainLikeACane @CANESBUCKEYE16 @IronmenBasebal1 @PrepBaseballOH @BUncommitted @PB_Uncommitted @PG_Uncommitted @UBAuncommitted

[Cooper Marcum @CoopMarcum]

Getting some hitting work. C/o 2028/INF/OF/Utility #CaneGang #TrainLikeACane @CANESBUCKEYE16 @BUncommitted @D1ProScouts @PB_Uncommitted @UBAuncommitted

[Cooper Marcum @CoopMarcum]

Rio Grande Showcase Camp in Rio Grande Ohio 9/7/25. Hosted by Rio Grande University. C/O 28 #BaseballRecruiting
#BaseballShowcase #SoutheastBaseball

[Prep Baseball Ohio Scouting Coverage @PrepBaseOHScout]

Ohio Underclass Games | 7/1/25

2028 INF Cooper Markum
Jackson HS

Top EV: 83.4

#BeSeen