Minor Moves: Ramirez, Ayala, Adams, Simmons

Here are today’s minor moves from around baseball.

• The Orioles have agreed to terms with pitcher Ramon Ramirez, MASNsports.com’s Steve Melewski tweets. Ramirez will report to Sarasota before heading to Triple-A Norfolk. Ramirez had previously made four appearances this year for the Mariners’ Triple-A affiliate in Tacoma. He played sparingly for the Giants last season and spent most of the year at Triple-A Fresno, where he had a 3.46 ERA with 10.7 K/9 and 4.5 BB/9. In addition to that of the Giants, the righty has also pitched out of the Rockies, Royals, Red Sox and Mets bullpens.
• Reliever Luis Ayala is opting out of his minor-league deal with the Orioles, MLB Daily Dish’s Chris Cotillo tweets. Ayala pitched 5 1/3 innings for Double-A Bowie, striking out five and walking two while allowing three runs. He pitched for the Braves and Orioles in 2013, posting a 2.90 ERA with 5.8 K/9 and 3.8 BB/9 in 31 innings.
• Outfielder Brian Adams, the Padres’ eighth-round pick in the 2012 draft, has retired, MLB.com’s Corey Brock tweets. In 410 career plate appearances at the Class A level, Adams hit .219/.262/.356. Brock notes that Adams will go back to the University of Kentucky to finish his degree.
• The Braves have announced that they’ve purchased the contract of pitcher Shae Simmons from Double-A Mississippi and optioned pitcher Ian Thomas to Triple-A Gwinnett. Simmons, 23, shined at Double-A, posting an ERA of 0.78 to go with 11.7 K/9 and 2.3 BB/9.
• The Marlins have signed 18-year-old Colombian pitcher Cristian Olmos, Joe Frisaro and Maria Torres of MLB.com write. Olmos is 6-foot-2 and 180 pounds, and he throws as hard as 94 MPH and has the makings of a good curveball. He will start the season in the Dominican Summer League.