Prep Baseball Report

2027 National Rankings Spotlight: Jacob Coisman


By: Nick DiBenedetto
Area Scout & Content

Wisconsin prospects have continued to gain national recognition in recent years. Following last month’s rankings update, 12 players from the Badger State 2027 class earned spots inside the national top-500. Today, we highlight the second highest ranked right-handed pitcher of the group, Jacob Coisman (Luxemburg-Casco, 2027).

Committed to Cincinnati, Coisman represented Wisconsin at the 2025 Future Games this past summer at LakePoint in Georgia. The right-hander is ranked No. 7 in the state's 2027 class, No. 290 nationally, and the No. 82 ranked RHP in the nation.


Jacob Coisman

Class of 2027 / RHP

Player Information

  • Graduating Class: 2027
  • Primary Position: RHP
    Secondary Position: OF
  • High School: Luxemburg-Casco
    State: WI
  • Summer Team: GRB Rays North
  • Height: 6-3
    Weight: 180lbs
  • Bat/Throw: R/R

Scouting Report

7/31/25

Future Games 2025: RHP Jacob Coisman (Luxemburg-Casco) entered Georgia ranked at No. 11 in our 2027 rankings. He stands in at a projectable 6-foot-3, 175-pounds with plenty of room for added strength. He displayed a lively fastball/slider combo with spin being a strength among both pitches.. He ran his fastball in the 86-89 mph range, even topping out at 91.2 mph with an average of 2437 rpms on the pitch. His slider ran up to 2600+ rpms and stayed in the 77-80 mph range with late bite to the pitch. There is plenty of projection within both Coisman’s frame and arsenal, and should continue to be an exciting follow.

7/23/25

Coisman would show quality actions on the mound during his Saturday start against Halos National, collecting eight strikeouts across five innings of work in which he allowed zero earned runs. Showed a quality, high spin two-pitch mix which included an upper-80s fastball that topped out at 89 mph along with a 74-78 mph slider. 6-foot-3, 175-pound frame with long levers and room for added strength. Set to represent Wisconsin at the Future Games later this month, Coisman is a must know name for college coaches.

3/19/25

+ RHP Jacob Coisman (Luxemburg-Casco, 2027) one of the top right-handers in the class, impressed at his showcase debut. Standing 6-foot-3, 170 pound with clear room to add to his wiry frame. Confident in his two pitch mix, the fastball sat 87-88 mph flashing carry averaging 15.5 inches of IVB with a max of 20.4 inches of max IVB. The slider has been his go-to offering in game, sitting 75-76 mph with sharp two plane action and feel to locate throughout the zone. Filthy look from the sophomore right hander who is not even close to the finished product with how long and wiry the frame is.

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