MLB roundup: Ryan Mountcastle's 9 RBIs propel Orioles to win

Ryan Mountcastle a Rookie of the Year contender

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MLB Roundup: Major league-leading Rays get 3 home runs, beat Brewers 8-4 - Hawaii Tribune-Herald

Orioles Ryan Mountcastle Named AL Rookie of the Month

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Were Ryan Mountcastle's 9 RBIs the most in a game in MLB history? Mind-blowing feat examined after historic outing

MLB Roundup: Major league-leading Rays get three home runs, beat Brewers

MLB roundup: Braves belt 6 HRs in 21-3 pasting of Mets

Mountcastle ties Orioles record with 9 RBI, O's outslug A's 12-8 - WTOP News

Ryan Mountcastle ties Orioles record with 9 RBIs in 12-8 win over Athletics

Ryan Mountcastle keeps on hitting for Baltimore Orioles

Ryan Mountcastle smashes A's with Orioles' record-tying 9 RBIs - ESPN

Ryan Mountcastle sets Orioles rookie home run record

Ryan Mountcastle drives in 9 as Orioles blast A's

Dodgers' roster hopeful Miguel Vargas fractures finger