Ramirez agreed to a minor-league contract with the Reds which includes an invitation to spring training.
Ramirez appeared in 20 games between the Mariners and the Diamondbacks this season, recording a 5.32 ERA and 1.52 WHIP in 23.2 innings. The 27-year-old did pitch well in Triple-A last season (2.72 ERA in 43 innings) so he could earn a spot with the Reds during spring training, but he's unlikely to pitch in enough high-leverage innings to become fantasy relevant.