If the Batter Check on High Heat or Ryan Funkhouser fails, do all threatened hits become walks or just one?

Question

Accepted Answer

All of them. The check draws the top Free Agent and compares its type with the batter's type; a match cancels every threatened hit, and a miss turns every one of them into a walk.

Baseball Highlights: 2045

If the Batter Check on High Heat or Ryan Funkhouser fails, do all threatened hits become walks or just one?