It’s David Ortiz’s last regular-season homestand at Fenway Park, so we wanted to see if fans know how many home runs Big Papi has hit at America’s Most Beloved Ballpark.

Watch the video above to see fans get stumped, and join Budweiser at The Baseball Tavern near Fenway Park before every Boston Red Sox home game this weekend for a chance to be selected as the Budweiser Fan of the Game or receive limited-edition giveaways.