Man at 3B. Attempted pickoff at 1B.

When runners get to 1st and 3B, the runners at 3B need to be aware of many things. Obviously, they need to be aware of potential pickoff attempts at 3B. They also need to be aware of potential pickoff attempts at 1B.

When the pitcher attempts a pickoff at 1B there is always a possibility of a wild throw. If the pitcher throws wildly the 3B should be able to score if reacts correctly. This reaction isn't necessarily instinctive and must be taught.

When the pitcher turns to throw to 1B, the runner at 3B shuffles down the line towards home plate. We need to understand that pitchers can not fake to 1B if they don't disengage from the rubber. So, if the pitcher turns to throw to 1B without disengaging the runner at 3B should shuffle down the line. This allows a runner to score if the pitcher makes a wild throw.

Instinctually, runners go back to the bag if not taught. This technique must be addressed if you want to take advantage of a wild throw possibility.

Next time a 1st and 3rd situation occurs, keep an eye on the lead runner to see how they react. My money is on going back to 3B.