"Knocked the ball home" = scored a goal "deflected shot" = a shot made by someone just touched another player's leg and its path got changed "forced extra time" = extra time becomes necessary when the scores become equal. The "deflected shot" must have entered the goal, because it says that play continued into extra time. "Gilberto's late goal" = a goal by someone named Gilberto(Silva) made very late into extra time, that is, when extra time was almost over.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.