RULES

John Kruk Demands Joe West's Ejection After Backswing 'Interference' Call in Washington

When Crew Chief Joe West enforced the penalty for backswing interference, Philadelphia broadcaster John Kruk was at a loss for words…kind of. Article:

Alongside HP Umpire Vic Carapazza, West’s crew ruled batter Alec Bohm’s bat guilty of making follow-through contact with Washington catcher Kurt Suzuki, a textbook case of colloquially called backswing “interference” pursuant to Official Baseball Rule 6.03(a)(3), whose comment prescribes the penalty: “It shall be called a strike only (not interference). The ball will be dead, however, and no runner shall advance on the play.”

Thus, when West sent stealing baserunner Roman Quinn back to second base, that was the correct call, as cited in DC by analyst FP Santangelo.