By Jacob UnruhSTILLWATER — Oklahoma State freshman outfielder Caeden Trenkle was named the co-Big 12 Newcomer of the Week on Monday after a huge week for the Cowboys.Trenkle, a Hillsboro, Texas, native, collected multiple hits in all three games against Texas-Rio Grande Valley, helping OSU complete a series sweep and perfect 4-0 week.Over the weekend, Trenkle went 7 for 10 with two home runs, two triples and six RBIs.Read more on NewsOK.com