from THE LEAGUE’S BEST RECEIVERS FOR EACH TYPE OF ROUTE
https://www.profootballfocus.com/pro-the-leagues-best-receivers-for-each-type-of-route/
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Crossing route
The crossing route is separated from the dig route due to its lack of a vertical stem. The depth will vary from short drag routes to deep crossers, and it includes variations such as a receiver throttling down to settle between zones. The aDOT of these routes is 7.99 yards, while the QB dropback depth can vary wildly, in part due to the variance in depth of this route.
Best crossing route runner (min. 10 targeted routes): Kenny Britt, Los Angeles Rams
Kenny Britt was incredibly efficient on crossing routes. He caught 15-17 targets for 224 yards, 2 touchdowns and a 158 WR rating — 12 points higher than Chris Hogan, the second-highest player. Ten of his 15 catches resulted in a first down or touchdown, converting 5 of 9 on third down. Britt was very efficient after the catch, averaging 6.06 yards and in the top half of all qualifying receivers. Britt showed the ability to run the crossing route at every level, having an aDOT of 9.12, with his route depth as low as 3 yards and as high as 18.