SELECT completions FROM table_name_72 WHERE team = "iowa" AND yards = "45"
CREATE TABLE table_name_72 (completions VARCHAR, team VARCHAR, yards VARCHAR)
James Vanderberg สำเร็จในไอโอวาเมื่อระยะ 45 หลาของเขาเป็นจำนวนเท่าใด
What were the number of completions for James Vanderberg on Iowa when his yards were 45?