So, before you do anything, go check your league waiver wire to make sure none of these six are available – and I would prioritize them in exactly this order: Ivan Herrera, Cardinals (68%); Agustin Ramirez,

In this week's look at the best of the fantasy baseball waiver wire, John Laghezza says now is the time to add Cubs prospect Cade Horton.

Mayo was crushing Triple-A pitchers to start the season, racking up six homers with a 131 wRC+ in 28 games. He’s just 1-12 through his first three games at the MLB level so far this season, but there’s enough upside to justify an add in deeper leagues.