What happened: Lock stood at 13-of-17 passing for 156 yards in the accompanying live update. Drake Maye was 17-of-23 for 172 yards, one touchdown and one interception.

Why it matters: Lock entered in relief during the season opener, giving the backup an immediate opportunity to influence the game. [Pro Football Talk](https://sports.yahoo.com/articles/patriots-7-0-lead-drake-011219139.html)

What to watch: Watch whether Lock maintains that passing efficiency as the game progresses.