Overview
Tag up allows a runner to advance after touching their base once a fly ball is caught. Tagging up from third base (sacrifice fly) directly produces runs. The outfielder's arm strength and the runner's judgment determine the outcome.
Tag up allows a runner to advance after touching their base once a fly ball is caught. Tagging up from third base (sacrifice fly) directly produces runs. The outfielder's arm strength and the runner's judgment determine the outcome.