In a tight race, Edwin Arroyo barely edges out CES and McLain to be the Reds #4 overall prospect. (Edit: so I forgot to edit the poll to indicate when it should close, so I have no idea how long this is staying up by default).
1. Elly De La Cruz SS/3B AA 20
2. Noelvi Marte SS A+ 21
3. Cam Collier 3B ROK 17
4. Edwin Arroyo SS A 19