By Andrew Gould Adrian Martinez led Kansas State to a 41-34 upset win over No. 6 Oklahoma on Saturday night. The Nebraska transfer sparked the biggest moment of his five-year collegiate career when scoring four rushing touchdowns to beat the Sooners, who were coming off a 49-14 blowout over the Cornhuskers. As Martinez celebrates a huge win that improves the Wildcats to 3-1, Nebraska is 1-3 and searching for a new coach. Martinez sparking a late win as a road underdog is also a far cry from the Huskers dropping nine single-digit losses last season. The college football world noted Martinez’s c…