I randomly unlocked this during a game but while attempting it. Join a play now game doesn't necessarily matter how long the quarters are but I went 5 min because I was working on other achievements at the same time.
When on Defense
Choose one of your outside CB and remember who you choose
Tap B until you are in control of that CB and then double tap the
Now you are locked on this player
Smoothly scoot up towards WR you are covering until you see
As soon the ball is hiked you just
towards the player you are defending
If done correctly your player will push him and hold him there
Continue this method until the achievement pops.