Monday was the end of the regular season in the minor leagues.
Single-A Frederick will play in the Carolina League playoffs, while the rest of the teams in the Orioles' minor league system failed to make the postseason. The Keys added infielder Mychal Givens to their roster from short-season Single-A Aberdeen.
Rowell batted .275 with 11 home runs and 61 RBIs in 117 games during the regular season for Frederick. He hit .305 in 61 games after the All-Star break and established a career high in RBIs.
Starting pitcher Zach Clark tossed two scoreless frames for the Keys, while relief pitcher Jose Duran (5-3) threw 2 2/3 shutout innings for the win.
Delmarva Shorebirds (A)
Score: Augusta GreenJackets 7, Delmarva Shorebirds 2 (Box score)
Recap: Catcher Austin Rauch was 2-for-4 with a solo home run as the Shorebirds concluded their season with a 7-2 loss to Augusta at Arthur W. Perdue Stadium.
Delmarva second baseman Omar Casamayor contributed two hits and an RBI, while first baseman Tyler Stampone scored a run in the defeat.
Shorebirds starting pitcher Matt Hobgood held the GreenJackets to one hit in five scoreless innings. He was 3-7 with a 4.40 ERA in 21 starts during his first full year as a member of the Orioles' minor league system.
Relief pitcher Aaron Swenson (1-1) was touched up for four runs and four hits in one inning for Delmarva. He collected one strikeout and walked one batter.