pitch in

The word “change” ranks right up there with “new and improved” as among the most powerful pitches in salesmanship, as well as flimflammery.

“It’s important for all of us to pitch in on this.”

In Game 2, they chanted his name after every pitch in every one of his at-bats.

By that point, Treinen had already thrown 21 pitches in the sixth and seventh innings.

Sandy Koufax did not pitch in Game 1 because of the Jewish holiday Yom Kippur.