According to MLB.com's Bill Ladson, the Washington Natonals optioned Jason Bergmann to the minors and moved Roger Bernandina from the 15 to the 60-day DL to make room for the newest member of the DC Bullpen, Logan Kensing, who was acquired from the Florida Marlins for Nationals' Minor League pitcher Kyle "Marge" Gunderson. Kensing, a 26-year-old right-hander, was a 2nd Round pick by the Marlins in 2003 out of San Antonio, Texas. So far in his major league career, in parts of 6 seasons, Kensing's (7-8) with 5.21 ERA in 133.0 IP. Kyle Gunderson's stats from Baseball-Reference.com