"Key interceptions" refers to important moments when someone stops or catches something valuable or significant, usually before it reaches its destination or intended recipient. Full definition
Making his 20th appearance of the season for the Under - 23s, Regan Booty was influential in the heart of the Town midfield, making several key interceptions in the opening proceedings. (htafc.com)
He had Aguero in his pocket all game and made several key interceptions and clearances throughout the 90 minutes. (fresharsenal.com)
Ozil for Germany normally does the hard yards when not on the ball, and he displayed a similar performance versus Spurs where he made a couple of key interceptions at the back. (calcioinsider.com)