Giancarlo Stanton is ready for two more superstar teammates ... the Yankees outfielder tells TMZ Sports he wants NYY to sign BOTH Gerrit Cole AND Stephen Strasburg!!

"You can never go wrong with Cole and Strasburg!" Stanton says.

The two stud pitchers are set to be free agents this offseason after epic playoff runs for the Astros and Nats respectively ... and when we got Stanton outside of Il Pastaio, he made his Pinstripes pitch to both guys.

"I'm pretty sure Gerrit grew up a Yankees fan, so he'd always like to do that," Stanton tells us. "And, Stras, we debuted together, so he'd like that!"