Purdue center A.J. Hammons, right, pulls down a pass in front of Iowa forward Jarrod Uthoff in the second half of an NCAA college basketball game in West Lafayette, Ind., Saturday, Jan. 24, 2015. Purdue won 67-63. (AP Photo/AJ Mast)

Purdue tops No. 25 Iowa 67-63

WEST LAFAYETTE, Ind. (AP) — Rapheal Davis had just enough going his way to be a nuisance for No. 25 Iowa, but he isn’t looking for the credi…