Before Nebraska (Lincoln Southeast HS)
Grant Detlefsen was one of the top specialists in Nebraska for Lincoln Southeast High School. He earned first-team Super-State honors from the Lincoln Journal Star as a senior, as he helped Coach Todd Gottula’s team to a 7-4 record and a trip to the quarterfinals of the Class A playoffs. Detlefsen averaged 39.5 yards per punt with a long punt of 58 yards. He also had 10 receptions on offense and saw action on defense. Detlefsen earned honorable-mention all-state accolades in 2017, when he averaged 42.9 yards on his punts, while adding 23 catches for 266 yards. Detlefsen averaged 42.4 yards per punt as a sophomore.