Hubert Hosack Jack (February 23, 1904 – March 15, 1981) was an American football and wrestling coach.
[1][2][3][4] Jack was graduate of Grove City High School in Grove City, Pennsylvania, Slippery Rock State Teachers College—now known as Slippery Rock University—in Slippery Rock, Pennsylvania, and the University of Pittsburgh.
[5] Jack died on March 15, 1981, while attending the NCAA Division I Wrestling Championships in Princeton, New Jersey.
[7][8] Hubert Jack Stadium, Lock Haven's home football venue, is named in his honor.
[9] # denotes interim head coach