Who is the Pittsburgh Pirates biggest rival???

Rivalry weekend of college football has gone and passed, but host Ethan Smith wants to discuss rivalries in baseball, specifically with the Pittsburgh Pirates.Who is the Pirates biggest rival? Why rivalries matter, especially within the division? What can Pittsburgh do to overtake some of their in-division rivals? AND MORE!Support Us By Supporting Our Sponsors!GametimeDownload the Gametime app, create an account, and use code LOCKEDONMLB for $20 off your first purchase. Terms apply. Download Gametime today. What time is it? Gametime.FanDuelYou can start the season with a big return on FanDuel. New customers can place a FIVE DOLLAR bet and you’ll get started with ONE HUNDRED AND FIFTY DOLLARS in BONUS BETS - if you win your first FIVE DOLLAR BET ! Visit FANDUEL.COM to get started. FANDUEL DISCLAIMER: 21+ in select states. First online real money wager only. Bonus issued as nonwithdrawable free bets that expires in 14 days. Restrictions apply. See terms at sportsbook.fanduel.com. Gambling Problem? Call 1-800-GAMBLER or visit FanDuel.com/RG (CO, IA, MD, MI, NJ, PA, IL, VA, WV), 1-800-NEXT-STEP or text NEXTSTEP to 53342 (AZ), 1-888-789-7777 or visit ccpg.org/chat (CT), 1-800-9-WITH-IT (IN), 1-800-522-4700 (WY, KS) or visit ksgamblinghelp.com (KS), 1-877-770-STOP (LA), 1-877-8-HOPENY or text HOPENY (467369) (NY), TN REDLINE 1-800-889-9789 (TN) Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.