The Reds have signed free agent reliever Oliver Perez to a minor-league contract, the team announced Saturday. The deal comes with a major-league invite and could be worth $1.25 million if Perez secures a roster spot this spring, with an additional $500,000 in potential performance bonuses. Perez, 36, is coming off of a two-year run with the Nationals. He produced a 4.64 ERA, 3.3 BB/9 an d10.6 SO/9 through 50 relief appearances and 33 innings with the club in 2017. The veteran lefty hasn’t kept an ERA under 4.00 in at least four seasons, but he continues to be undeniably solid against left-handed batters, holding them to a .227/.301/.364 batting line over 18 1/3 innings last year.