9:49am: The Mets and possibly also the Cubs are engaged on Colome, Marc Topkin of the Tampa Bay Times reports on Twitter. Unsurprisingly, it seems most teams with clear late-inning needs appear to have shown at least some level of interest in the youthful, controllable hurler.

6:56am: The Cardinals and Rockies have their sights firmly set on Alex Colome. Bob Nightengale of USA Today Sports reports that both teams are “aggressively pursuing” the Rays closer.

Though the Cardinals signed Luke Gregerson to a one-year pact only yesterday, it seems they’re not done adding to a bullpen that saw former closer Trevor Rosenthal tear the UCL in his throwing elbow this past season and then watched Zach Duke, Juan Nicasio and Seung-Hwan Oh depart in free agency. Earlier this offseason, Jeff Todd mentioned Alex Colome as a potential trade target when he examined the Cardinals’ search for a closer. Notably, the Rays have room for improvement in left field, whereas the Cardinals have an abundance of young outfield talent.

The Rockies have plenty of young players to offer as well, though their strength comes mostly in the form of starters. They are, of course, looking to replace closer Greg Holland. Holland signed a one-year pact with Colorado last offseason and had a strong bounce back season, saving 41 games for the Rockies. Ultimately, he rejected both his player option and a qualifying offer, leaving Colorado with a hole to fill in the back end of their bullpen.

Colome will enter the 2018 season at the age of 29. He’s spent his entire career with the Rays, and though he came up as a starter, he transitioned to a relief role during the 2015 season. Early in the 2016 season, Colome took over as Tampa Bay’s closer and has been solid for them ever since. The right-hander led all of baseball with 47 saves last season, and sports a 2.64 ERA to go with a 48.4% ground ball rate and 9.43 K/9 since taking over the closer role. Colome projects to earn $5.5MM in arbitration this year, and comes with two more years of team control beyond that.