Schiff and Berrigan attended a Yankees-Red Sox game on September 14, 1977. This was a wild time in New York City and the documentary The Bronx is Burning captures it on film. This essay by Michael Hennessey reads Yo-Yos against that backdrop. http://www.cipa.ulg.ac.be/intervalles4/34_hennessey.pdf
Here is the box score:
Reggie Jackson hit a home run to win it in the 9th.