The potential ban of Marcano comes in the wake of the NBA handing down a ban to Toronto Raptors forward Jontay Porter for disclosing confidential information to bettors.
Teoscar Hernandez scored the go-ahead run on an error that could be construed as an equipment malfunction. Gavin Lux's grounder off Adrian Morejon went through Cronenworth's glove.
The Houston Astros shut the roof on the New York Yankees with a shutout, and Bryce Harper's late 2-run homer sends the Philadelphia Phillies to the World Series.