Super Bowl LVII Film Breakdown: How did Brock Purdy do?
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Purdy's ninth completion (5:34)
The Niners were in 21 personnel from the shotgun, with Purdy having a running back on each side of him. Juszczyk motioned right which led to a 4-yard hitch route on the right sideline. The Chiefs showed a Cover 2 pre-snap look that fell into Cover 3, with a weak side cornerback blitz from Josh Williams. The Niners picked up the blitz perfectly. McCaffrey ran a wheel route out of the backfield down the left sideline, which linebacker Willie Gay and weak side safety Justin Reid had to account for due to the blitzing cornerback. This action freed up Deebo over the middle on a dig route for a 12-yard first down.
Purdy's thirteenth completion (10:49)
The Chiefs played a Cover 1-press-man, rushing five at the line. Purdy was in an empty-set shotgun, with McCaffrey split out far right. Deebo was stacked on Jennings in tight, with Aiyuk alone on the left side. McCaffrey cleared out the right-side cornerback on a go route, while Deebo ran a midfield post. This action opened up the right side of the field completely, where Jennings was able to beat his man on a shallow out route and turn it upfield after a broken tackle for a 17-yard gain.