![Sosa's 66th and final homer of 1998](https://images2.minutemediacdn.com/image/upload/c_fill,w_720,ar_16:9,f_auto,q_auto,g_auto/shape/cover/sport/https-3A-2F-2Froxpile-com-2Fwp-content-2Fuploads-2Fgetty-images-2F2017-2F07-2F52027093-850x560-107e197e2189d641cca094d746be700a.jpg)
Colorado Rockies: The connection to the great home run chase of 1998
![Sosa's 66th and final homer of 1998](https://i.ytimg.com/vi/qIzi9M4w2bM/maxresdefault.jpg)
The McGwire-Sosa home run chase helped make 1998 one of MLB's wildest seasons ever - ESPN
![Sosa's 66th and final homer of 1998](https://www.chicagotribune.com/resizer/0bn29ZReGf0L2p9U18Dkt0DbQMA=/arc-anglerfish-arc2-prod-tronc/public/ECK2EVU2FFARPP67PENVRM7DZE.jpeg)
Vintage Chicago Tribune: 'Summer of Sammy' Sosa home run race of 1998
![Sosa's 66th and final homer of 1998](https://sabr.org/sites/default/files/SosaSammy-Cubs.jpg)
Sammy Sosa – Society for American Baseball Research
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Mark McGwire's 70-home run season: A timeline of monster shots and memorable moments
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Sammy Sosa: When 60 homers were not enough
![Sosa's 66th and final homer of 1998](https://www.southcoasttoday.com/gcdn/authoring/1999/08/22/NSTT/ghows-NB-46fd7bfa-677d-4edc-a251-c10763374d80-8b4959f5.jpeg?width=1200&disable=upscale&format=pjpg&auto=webp)
Cubs' red-hot Sosa slams two more HRs
![Sosa's 66th and final homer of 1998](https://sabr.org/sites/default/files/Sosa-Sammy-2003.jpg)
September 12, 1998: Sammy Sosa slams 60th home run of the season – Society for American Baseball Research
![Sosa's 66th and final homer of 1998](https://cf-images.us-east-1.prod.boltdns.net/v1/static/5994000126001/9fbd83d4-caea-4271-a063-961bc098f83c/a89d80dd-2b98-442b-8d58-bd8d4126ff42/1280x720/match/image.jpg)
Untold Baseball Stories: Mark McGwire, Sammy Sosa and the 1998 Home Run Chase - Stadium