call someone's number

Verb

 * 1)  To be assigned to carry the ball at the start of a play.
 * 2)  To focus on someone, asking them to prove themselves.
 * 1)  To focus on someone, asking them to prove themselves.
 * 1)  To focus on someone, asking them to prove themselves.
 * 1)  To focus on someone, asking them to prove themselves.