American Football NCAA Approved Ruling 7-2-4
I. B20 intercepts a legal forward pass (a) in his end zone, (b) on his three-yard line, and his momentum carries him into his end zone, or (c) in the field of play and retreats into his end zone (no momentum). In each instance, B20 fumbles in the end zone and the ball rolls forward and out of bounds on Team B’s two-yard line. RULING: The ball belongs to Team B at the spot of the fumble (Team B’s end zone); (a) touchback, (b) Team B’s ball at the three-yard line, and (c) safety (Rules 8-5-1 and 8-6-1).
II. On second down, A1 fumbles the ball, which strikes the ground and bounces high in the air. B2 receives the ball while off the ground and returns to the ground out of bounds (a) in advance of the spot of the fumble or (b) behind the spot of the fumble. RULING: (a) Team A’s ball at the spot of the fumble. (b) Team A’s ball at the spot where the ball crossed the sideline (Rules 4-2-4-d and 7-2-4).