According to Rays vice president of communications Rick Vaughn, the catcher asked the club for permission on Sunday afternoon to hold the ceremony at home plate on Monday morning.
"It came together in a very short time," Vaughn said.
Lobaton and Nina Dominguez were married by a notary at 10 a.m. ET.
Also on hand were Rays first baseman Carlos Pena and his wife, Pamela, along with Dominguez's mother.