Twins acquired LHP Eddie Guardado from the Rangers in exchange for RHP Mark Hamburger.
Guardado has a 3.65 ERA and a 1.11 WHIP so far this season, but he's given up runs in four of his last five appearances. His strikeout rate has plummeted since he was last with the team, but he should still provide a nice boost to Minnesota's bullpen.
Rangers acquired RHP Mark Hamburger from the Twins in exchange for LHP Eddie Guardado.
The 21-year-old was originally signed by the Twins at an open tryout, and Hamburger had been in the rookie Appalachian League, where he was 1-2 with a 4.17 ERA and 13 saves this season.
So I guess that makes Frank Francisco the closer in texas, not that they've been generating many save ops lately.