Suarez elected to become a free agent Wednesday, Rich Dubroff of BaltimoreBaseball.com reports.
Suarez has toggled between the big leagues and Triple-A and has been off and on the 40-man roster multiple times this season. He was DFA'd by Baltimore again over the weekend. Turning 37 years old next month, Suarez will see if he can find a more stable situation after posting a 4.12 ERA, 1.25 WHIP and 41:20 K:BB across 27 appearances with the Orioles.