It's only happened 28 times since 1914. The major league record is eight straight games, by Ken Griffey, Don Mattingly and Dale Long. Three players -- Jim Thome, Barry Bonds and Kevin Mench -- did it in seven straight.
Giants deal two minor leaguers, pitcher Keury Mella and slugger Adam Duvall. Cincy already had sent ace Johnny Cueto away in a deal to the Royals, and might be willing to part with closer Aroldis Chapman and outfielder Jay Bruce.