What Was Your Worst Call...?

[JFA67]

First year transitioning from baseball to FP. I was in B position. R1 on first. hit to right field. I hustle into the diamond and pick-up R1 going into second. Ball is nowhere to be seen. I suddenly realize F9 threw to first. Luckily for me my partner (the guy that talked me into moving away from the darkside) saw my mistake and called B2 out at first. That has been many years ago, but when we work together he makes it a point to mention it in the pregame.