WeKnowPostseason: Mark Bellhorn in 2004
Watch: Leon homers from both sides of plate in same inning
Former Boston Red Sox player Mark Bellhorn key to breaking curse in 2004
Watch: Mark Bellhorn hits two home runs in the same inning - The Athletic
Mark Bellhorn becomes the 2nd-ever player to hit a home run in the same inning (2002)
Boston Red Sox @ Chicago Cubs - June 10, 2005 - Greg Maddux, Mark Bellhorn, Enrique Wilson, Dubois
Red Sox: Top 10 most important home runs in team history
Damon's 9th inning single sinks Bucs
Red Sox best-ever home runs, leftover edition: J.D. Drew, Mark Bellhorn, more - The Athletic
WeKnowPostseason - Mark Bellhorn, Mark Bellhorn - the unsung Postseason hero of the 2004 Boston Red Sox., By MLB Network