BRADENTON, Fla. (AP) Pedro Alvarez and Nolan Reimold hit back-to-back homers for the Baltimore Orioles on Sunday night in a 5-3 victory against the Pittsburgh Pirates.

Alvarez went deep in the first inning, his first at-bat at McKechnie Field as a visiting player. Selected by the Pirates second overall in the 2008 amateur draft, Alvarez signed with the Orioles three weeks ago as a free agent.

Josh Harrison's bloop, two-run triple was one of four hits the Pirates got off right-hander Ubaldo Jimenez in the first inning. Jimenez lasted just two-thirds of an inning and allowed three runs on four hits and one walk. He has a 12.27 ERA.

More from FoxSports

It was the second time this spring Jimenez did not make it out of the first inning. He managed only one out and gave up six runs on March 2 against Atlanta.

Minor league call-up Trevor Williams worked the first five innings for the Pirates. The right-hander allowed two runs on seven hits and struck out five.