Best Yankees Games of Past 25 years: Giambi walks off with a grand slam - Pinstripe Alley
Giambi launches a two-run, walk-off blast
Jason Giambi's walk-off homer gives Cleveland Indians dramatic win
Jason Giambi's walk-off home run gives Indians dramatic 5-4 victory - Covering the Corner
Celebrate good times: Baseball's walk-off wins
Jason Giambi's walk-off home run in 10th
Giambi's walkoff homer gives Rockies 10th straight victory – The Denver Post
September 30, 2000: Athletics inch closer to playoffs in 23-2 rout of Rangers – Society for American Baseball Research
Jason Giambi's walk-off homer gives Cleveland Indians dramatic win
Jason Giambi saves Cleveland Indians with game-winning homer for 5-4 win over White Sox
Jason Giambi's walk-off homer gives Cleveland Indians dramatic win
5/29/2013 Jason Giambi's 3-Run Home Run - Tom Hamilton