4
Barry Bonds
15 home run
Derek Jeter has never hit five home runs in one game. In fact, the most he's ever hit in a game is 2 home runs and the most in a year were in 1998 and 1999, during which, he hit 24 homeruns each season over a span of 149 games in '98 and 158 games in '99.
On 1987 September 14, the Toronto Blue Jays hit ten home runs in one game -- the all time MLB record for one team in one game.
Mickey Mantle
I know Mike Schmidt alone had 4 home runs in one game
The record for the most consecutive home runs hit by a single player in a game is four.
Barry Bonds
16
The most home runs the Tigers have hit in one game is 8 against the Toronto Blue Jays on June 20, 2000.
15 home run
Reggie jackson
The record for the most combined home runs in a single baseball game is 12, achieved in a game between the Detroit Tigers and the Chicago White Sox on May 28, 1995.
16 men have hit 4 home runs in a single game. The last was hit by Josh Hamilton this season against the Baltimore orioles.
Most home runs in a single world series game, 3 home runs.
4
mantle and maris