Notre Dame’s defense is walking into its biggest passing test of the season Saturday afternoon, and the numbers behind Purdue make the challenge easy to spot. The Boilermakers have already put up 44 points, 36 points and 38 points in their first three games, and they’ve done it against two P4 opponents over their last two outings. They also arrive with one of the country’s most productive aerial attacks, ranking 30th in yards per play at 6.8, 13th in yards per pass attempt at 10.3 and third in passing yards per game at 366.7.
That makes this a meaningful stage for a Fighting Irish defense that has started fast and given Chris Ash a strong early return. Notre Dame has looked sharp on that side of the ball, but Purdue’s passing game is a different kind of stress test. If the Irish can handle this one cleanly, it will do even more to quiet the doubts that have hovered around the unit.
A lot of the attention will land on senior nickel corner Christian Gray, and for good reason. Gray has had a fairly quiet start, which is not necessarily a bad thing, but he hasn’t been tested much in the slot.
Wisconsin found some success, though most of it came on a double move. Rice leaned on the triple option, and Michigan State didn’t do much through the air.
Through three games, Gray has just four tackles and one pass breakup. That should change in a hurry against Purdue.
The Boilermakers use Asaad Waseem and Xavier Townsend heavily from the slot, and those are also Ryan Browne’s favorite targets. In three games, Waseem and Townsend have piled up 49 targets, 39 catches, 588 receiving yards and three touchdowns.
The next closest Purdue receiver has only been targeted 12 times, according to Pro Football Focus. Gray is going to have volume coming his way inside Ross-Ade Stadium, and this is a chance for him to make the kind of plays that stick.
Up front, junior defensive end Bryce Young gets another matchup that should suit him. Young was on the breakout watch list all offseason, and through three games he’s backed that up.
The 6-6, 260-pound end has six total pressures, two hits plus sacks on the quarterback, a team-high 3.5 tackles for loss and six run stops. PFF says he hasn’t missed a tackle yet.
That kind of consistency matters against a tackle who has had a rough start.
Purdue left tackle Nuku Mafi has allowed seven total pressures in three games. The 6-4, 325-pound blocker isn’t the most athletic tackle the Boilermakers have had, and he can be uncomfortable in space and a little impatient as a pass blocker. That gives Young a favorable lane to keep building on what has already been a strong start.
This game also puts a spotlight on Notre Dame’s new co-defensive coordinator, defensive backs coach and defensive pass game coordinator Aaron Henry. The Irish haven’t had to talk much about him yet, in part because of the offenses they’ve seen so far. That changes Saturday, because Purdue has easily the best passing offense Notre Dame has faced.
The Boilermakers sit third in the country in passing yards per game, 13th in yards per attempt, 30th in yards per completion and in touchdown passes. For Henry, it’s a real measuring stick.
Notre Dame’s secondary has shown it can help in run support and still create turnovers, but some explosive plays have taken away from the bigger picture. Saturday offers a chance to clean that up and answer a few questions at once.
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