[NCASAUmp]

Originally Posted by Skahtboi

According to 8.7.F.Effect in the current USSSA FP Rules Book, the proper award should be two bases from the time of the throw. Don't know about USSSA SP.

Here's where:

USSSA 8-5: Baserunners are entitled to advance without liability to be put out:
e. When the ball is in play and is overthrown (beyond the boundary lines) or is blocked.
EFFECT: Awarded bases shall be determined by the position of the baserunners at the time of the infraction.
EFFECT: For offensive equipment or an offensive player causing a blocked ball, the player closest to home plate is declared out, and all other runners must return to the last base touched when the ball becomes blocked.
1. The ball is dead. In all cases where a thrown ball goes into the spectators’ seats, goes over, through, or under any fence surrounding the playing field; hits any person or object not engaged in the game, including bats lying near benches, goes into the players benches, whether the ball rebounds onto the playing field or not, or remains in the meshes of any wire screen, each and every baserunner shall be awarded two (2) bases.
2. When the first throw is made by an infielder, two (2) bases shall be awarded. The award shall be governed by the position of each runner at the time the pitch was made; however, if all runners, including the batter-runner, have advanced at least one (1) base when the infielder makes the wild throw, on the first play after a pitch, the award shall be governed by the position of the runners, when the wild throw was made.