Richard Sherman's Strengths and Weaknesses at 32

Grant Cohn

Richard Sherman just had one of his best seasons in the NFL, but he also suffered two humiliations in the 49ers’ final two playoff games.

What should we make of the 32-year-old cornerback?

In the NFC Championship game, Sherman gave up a 65-yard catch to Packers wide receiver Davante Adams. And in the Super Bowl, with the season on the line, Sherman gave up a 38-yard catch to Chiefs wide receiver Sammy Watkins, who ran the same route Adams ran when he beat Sherman in the previous game. These were the first two times receivers had burned Sherman deep all season.

What happened?

What did Sherman do so well all season to earn his first Pro Bowl selection since 2016? And what did opponents see on film from Sherman which they eventually exploited?

Let’s examine his strengths and weaknesses at this advanced stage of his career.


Sherman probably is the smartest cornerback in NFL history, which makes him perfect for zone coverage.

Zone coverage allows Sherman to keep his eyes on the offense -- he doesn’t have to turn his back to the action and chase a young, athletic wide receiver. He can focus on the ball and use his smarts and experience to anticipate where the quarterback will throw. No cornerback anticipates better than Sherman.

When Sherman intercepts a pass from zone coverage, he typically breaks toward the pass before the wide receiver. You would think Sherman was in the offensive huddle and heard the play before it began. But he simply has seen everything before, because he has experience and he used to play offense. He was a wide receiver in high school and his first three seasons at Stanford.


You can tell Sherman used to play wide receiver when you watch him in zone coverage -- he often knows what the offense will do before the offense does it. But you can’t tell Sherman used to play wide receiver when you watch him hit. He hits like a strong safety, not a cornerback who used to play wide receiver.

One of Sherman’s best plays of last season was a tackle. He might not remember it, and you almost surely don’t, but the tackle was important. The 49ers were playing in Los Angeles and the Rams had the ball at the 49ers’ five-yard line. Both teams had seven points. The Rams were about to take the lead.

Jared Goff handed off to Darrell Henderson, who had a clear path to the end zone -- the only man who stood in his way was Sherman. Henderson just needed to run over a cornerback. No problem, right?

Wrong. Sherman tackled Henderson at the one-yard line, and the Rams never scored during that drive. The 49ers won that game. Sherman’s tackle was the turning point.


Opposing wide receivers eventually figured something out.

If they give Sherman a hard jab step to the outside at the line of scrimmage when he plays man-to-man coverage, he becomes extremely vulnerable to the inside.


Because Sherman has a surgically-repaired Achilles tendon, and players who recover from that injury might regain most of their speed, but they typically lose their breaks, or their ability to stop quickly and change directions. Those movements become extremely tough. In the back of the player’s mind, he fears he might tear his Achilles again if he stops too violently.

So in the NFC Championship game when Sherman faced Adams man to man, Adams gave Sherman a convincing jab step to the outside, Sherman fell for it, turned his hips and gave up a 65-yard catch. Two weeks later in the Super Bowl, Watkins used the same technique to beat Sherman for a 38-yard game. And the 49ers lost.

Sherman’s issues in man-to-man coverage won’t go away next season. The 49ers simply will have to work around his weaknesses and call lots of zone coverage, because he still is the best zone corner in the game, and the best zone corner of all time.

Comments (4)
No. 1-4

Good points. I think Sherman with instincts and tackling at strong safety and Tarvarious Moore with speed to cover the field at free safety will make a good tandem.


Great breakdown, Grant. Will be interesting to see how Saleh handles this. More safety help? More zone? Still think Richard should move to safety where he could do more reading and reacting . Teams will exploit his Achilles going forward which might force the move to safety anyway. Why not be proactive and just come to camp as a safety?



Not really a comment on Sherman. What fans really need are articles on our awesome assistant coaches. We hardly ever hear about them. I find them fascinating. You could also do some articles on the front office somehow.
All this is great stuff for the slow season and new to everyone.

Mitchell Alan
Mitchell Alan

The meticulous research to find that series of videos produced something like a doctoral on how games are won and lost.

But in the end, much praise to Sherman. After the 2020 season, he'll still have important skills at age 33. Instinct to the ball, tackling ability and enough coverage ability to be a safety for another 3 years. Maybe the 49ers are already counting on that.