Sources: Why the Pirates really put Gregory Polanco on outright waivers
Gregory Polanco is batting second for his Pirates debut - NBC Sports
Frazier Rallies Pirates by Giants News, Sports, Jobs - The Intelligencer
Gregory Polanco clears waivers, remains with Pirates
Albert Chen: Pirates prospect Gregory Polanco is baseball's Next Big Thing - Sports Illustrated
Polanco hits early HR off Musgrove, Pirates beat Padres 5-1 - The San Diego Union-Tribune
Gregory Polanco released by Pirates
Pirates rookie Polanco has night to remember in 13-inning victory
Gregory Polanco - MLB News, Rumors, & Updates
Kevin Gorman's Take 5: Pirates can't wait to get Gregory Polanco's bat back in lineup
Pittsburgh Pirates: Reviewing Gregory Polanco's Contract Extension
Pirates send Gregory Polanco back down to Triple-A
Pirates part ways with longtime outfielder Gregory Polanco
Top Outfield Prospect Gregory Polanco Poised to Become NL Central X-Factor, News, Scores, Highlights, Stats, and Rumors
Pirates RF Polanco hoping bumpy road smooths out in 2021