Romero earned the save in Thursday's 6-1 win over Cincinnati, allowing two hits over 1.1 scoreless innings.
Romero recorded the final out in the eighth inning, preserving a 3-1 Cardinals lead, before St. Louis added a couple of insurance runs in the bottom half of the frame. Romero would come back out in the ninth, sealing the win to earn his first save this season. While the left-hander won't overtake Ryan Helsley for the closing job, he's been reliable in a setup role this season and has held opponents to just one run in his last six appearances (five innings). Romero now sports a 2.65 ERA through 57.2 innings this year with a 1.08 WHIP and 51:14 K:BB.