1999 WS Gm4: Mariano clinches title

1999 WS Gm4: Yankees win 25th World Championship

1998: Mariano Rivera gets the final out of the 1998 World Series

CWS@NYY: Rivera records his 400th save

The 1999 Yankees closed out the season in dominating fashion. - Pinstripe Alley

1998 WS Gm1: Mo earns first World Series save

New York Yankees: The 1927 Club and the Top 15 Teams in Franchise History, News, Scores, Highlights, Stats, and Rumors

2001 WS Gm3: Mariano gets six outs for the save

2001 World Series - Wikipedia

The brawls, El Duque and Jeter's girlfriend: Behind the scenes of the 1998 Yankees

1999 World Series, Game 4: Braves @ Yankees

Rivera picks up the save for Yankees in 1999 ALCS Gm4

1999 WS Gm4: Mariano clinches title