Michael Lorenzen gave up four runs and walked six in 4 1/3 innings Thursday against the Marlins.

Lorenzen can’t get away with six walks anywhere but certainly not at Coors Field. He has an 8.21 ERA and a 31/22 K/BB in 41 2/3 innings at home this year. On the road, he’s still at 5.68, even though his 36/10 K/BB in 44 1/3 innings is pretty good. Lorenzen will make his next start Tuesday in L.A. against the Dodgers.