The Chicago Cubs continue to look for a reliever, but maybe they should just let the reliever come to them.

Free-agent pitcher Joe Nelson, who has made 101 appearances over the past two seasons, has expressed an interest in the Cubs.

Nelson, 35, is seeking an opportunity to be a late-inning reliever and help a young staff.

Nelson had a 2.86 ERA with Florida and Tampa Bay in 2008-09. He has allowed only 74 hits in 94 innings while striking out 96. His best season was in 2008, when he posted a 2.00 ERA in 59 appearances with the Marlins. He also has pitched for the Braves, Red Sox and Royals. Chicago Breaking Sports.

Nelson has had a bizarre professional career, having not really broken through until age 33 with the Marlins. He pitched in the bigs in 2001, 2004, and 2006 with an assortment of teams, with long minor league stints in between, before having a dominating year in 2008 for the Marlins. He was good, but not great, last year for the Rays. Given his erratic career, he’s unlikely to get a big money deal – just a one-year, small money deal. It might not even be a big league contract.

And by the way: could there be a guy who better proves that middle relievers are a total crapshoot?