The Miami Marlins are dealing their ace on opening day.
Jose Fernandez, 21, will start for the Marlins.
He was the 2013 National League Rookie of the Year.
The Rockies are starting Jorge De La Rosa.
Here's the Marlins starting lineup for opening day:
21 Christian Yelich lf
10 Jeff Baker 2b
27 Giancarlo Stanton rf
9 Casey McGehee 3b
46 Garrett Jones 1b
39 Jarrod Saltalamacchia c
13 Marcell Ozuna cf
3 Adeiny Hechavarria ss
16 Jose Fernandez rhp