Place it at the start of a versus sequence, after the fighters are introduced and before the action begins. Follow it with the Enemy Spotted sound when the challenger appears, then let the Inception Horn carry the final reveal before the match footage starts.
About this sound
This is the announcer saying 'Get ready for the next battle' in a firm, measured voice that lasts about four seconds. It creates tense, excited anticipation, like the seconds before a fight starts, and turns a simple face-off into something that feels official. The line comes from Tekken 8, the 2024 fighting game from Bandai Namco Entertainment, where it introduces a match.