In Situation 9.3.2 A, how is the advance recorded if R1 is retired by F8's throw?

In Situation 9.3.2 A, if R1 is retired by F8's throw, the correct advancement is that R3 scores as a sacrifice fly, and R2 advances. This scenario typically involves a situation where there is a runner on third base (R3) and another on second base (R2). When the batter hits a fly ball that is caught by F8, it is considered a sacrifice fly.

A sacrifice fly results in the runner on third (R3) being allowed to score after the fly ball is caught, given that no other runners are put in jeopardy of being put out during the play. The outfielder's throw that retires R1 reflects that R1 is out but does not negate the run scored by R3. Additionally, since R2 advances as a part of the base running strategy, this completion signifies that both actions (the scoring of R3 and the advancing of R2) are valid in this context.

This understanding is aligned with baseball rules concerning sacrifices and does not require further actions from R2 that would negate the advancement. Thus, this scenario encapsulates the correct advancement of runners in adherence to the rules of the game.