Here is the full list of all 11 R.B.I. Baseball 17 trophies - there are 6 bronze, 4 silver and 1 gold.
Hit 1000 RBIs (any mode)
Win three 9-inning games on Hard (season mode only)
Pitch a complete game shutout on Hard with Standard fielding
Hit a grand slam (any mode)
Mercy the CPU (doesn't work in Easy Mode)
Win the World Series (Season Mode only)
Beat the 2016 HR leader: 48 Home Runs in a season with a single player
Beat the 2016 RBI leader: 134 Runs in a season with a single player
Beat the 2016 Strikeouts leader: 285 Strikeouts in a season with a single player
Strike out the side vs CPU, allowing no baserunners
Pitch a no-hitter with 5 or more pitchers (excluding Easy mode)