The Seattle Mariners called up Michael Arroyo, a 21-year-old infielder and outfielder ranked No. 45 overall by MLB Pipeline, to bolster an offense that has struggled. The team sits 3.0 games behind both the American League West lead and the third Wild Card spot. Daniel Kremer of MLB.com reported the promotion from Triple-A Tacoma.

J.P. Crawford's absence due to injury has left third base unsettled for several weeks. Brendan Donovan is expected to return Tuesday, but lineup construction limits his playing time.

Arroyo has third base experience but is more suited defensively to second base or corner outfield. Seattle's primary focus is his bat. The 5-foot-10 Colombian utilityman has built a profile as one of the most-heralded hitting prospects from his country since shortstop Edgar Renteria.

Arroyo made his professional debut at age 18 with the Low-A Modesto Nuts, posting a.234/.389/.373 line in 265 California League plate appearances. He was hit by pitches 18 times that season. In the playoffs, he went 9-for-16 with a double, triple, home run and four walks.

The call-up signals Seattle's determination to address offensive production before the season gets away. The organization is willing to take risks with young talent to chase a playoff spot.