"In the event of a Consolation Bracket collision, an extra match will be played immediately. The extra match will be a single map (or a Best of 1) with no side selection advantage. The winner stays; the loser is eliminated."

While there isn't a widely recognized official term "Collision CB: The Extra Match" in mainstream sports or gaming, the phrase typically appears in the context of center back (CB) physical play or specific game engine collision logic

After three rounds in the CB, both Alpha and Bravo have won their respective lower-bracket matches. According to the bracket sheet, they are now scheduled to face each other again in the Lower Bracket Semifinals.

The best rulebooks include a dedicated "Collision Resolution" section:

A in extra time can be decisive: