What if the Mariners had won the 2001 pennant? What would their match up with the Diamondbacks be like? I used WhatIfSports.com to find out. Here are the results. Learn more about your ad choices....

What if the Mariners had won the 2001 pennant? What would their match up with the Diamondbacks be like? I used WhatIfSports.com to find out. Here are the results. Learn more about your ad choices. Visit megaphone.fm/adchoices