Krum promoted to Triple-A, Heyer activated from DL
Heyer, who will make his fifth start of the season Saturday night for the Thunder, is 2-2 with a 3.46 ERA as a starter in 2011. The righty from Scottsdale, AZ has also appeared twice out of the Trenton bullpen this season, amassing a 1-0 record with a 1.35 ERA as a reliever.
Krum will make his first appearance at the Triple-A level after spending parts of the last three seasons in a Thunder uniform (237 games from 2009-2011). In 40 games with Trenton in 2011, the Highlands Ranch, CO native has a .242 batting average with 13 runs batted in.