In 4-inning shut out against the CPL flamingos, Shields wins this righty-righty battle and shows off his 93MPH righty 4-seam. This was Shields first start in three years. 

Lefty on Righty strikeout in Shields first start in three years: 4 innings, 4 SO, 2 walks, no runs

Shields Righty on lefty strike out in first start in three years against CPL flamingos. No runs, 4 SO, 2 walks

Shields uses slider for strike out lefty righty in his start against CPL flamingos. Shields first start in three years: 4 innings, 4 SO, 2 walks, no runs

Breaking news:  After entering the June 1 2025 NCAA portal, Jon Shields, gets overhaul at Tread Athletics, dramatically improving his mechanics and mental game, resulting in **living** above 92 MPH (too 94) with his left and 90 MPH (top 92) with his right. Well, Jon’s K/BB ratio this spring was around 2:1 with minimal reps, this critical measure is bound to significantly improve he sharpens up at the coastal Plains League (CPL) this summer. Get ready for the portal combine coming June 11 - at Tread Athletics. 

Jon relieves as lefty to get ERAU out of a jam against U Tampa to end the inning.

Jon enters game as lefty reliever and lives in low 90’s, hitting 94 mph multiple times. Ends with curve for strikeout.

Jon strikes out lefty batter from Wayne State University

Jon pitches lefty to righty and gets 3-pitch strikeout.