In Game 7 of the 2001 World  Series, he got the Series-winning hit against Mariano Rivera, the only blown WS save opportunity that Rivera ever had.  

He was a 5X All-Star.

He hit 354 career HR's.  In 2001, when he won the Silver Slugger Award, he hit 57 HR's, the third most ever by a LH hitter in NL history.

His 596 career 2B's still rank 19th all-time.

Had 2591 hits in his 2327-game career over his 19 seasons.  Career .283 average.

This ball is NOT authenticated, but was signed by Gonzo at Vero Beach on March 3, 2007, when he was with the Dodgers.