What happened: Mason Miller secured the final out for the San Diego Padres with a 103 mph fastball. The pitch ended the game and sealed another victory for the club.

Why it matters: His top-end speed forces opposing hitters into defensive swings during critical late-inning sequences. Managerial trust in that overwhelming velocity allows San Diego to shorten games when holding a lead.

What to watch: Opponents will have to gameplan for his triple-digit speed as San Diego pushes toward the postseason.