The game was scheduled to start at 7:10 p.m. EST, but the forecast calls for continued rain showers and inclement weather in the area throughout the day, with heavy rain throughout the evening.
Rain is expected to continue through Saturday morning.
The teams will play a day-night doubleheader. The rescheduled game is set to begin at 1:05 p.m. The second game is scheduled for 7:10 p.m.
Tommy Hanson (2-2) was scheduled to pitch for Los Angeles on Friday. Felix Doubront (4-2) was penciled in for Boston. Neither team has announced its rotation for Saturday.