As of June 2014 Barry Bonds holds the record for most regular season homeruns. The record is 73 which beat Mark McGwire's record.
Boise State currently holds the record with 62 consecutive regular season home wins and counting. Their last regular season home loss was in 1999.
Hank Aaron had the most home runs for a regular season.
The Yankees won 114 regular season games in 1998.
The most games won in a regular season by the Yankees was 114 games. In the 1998 season the Yankees record was 114-48.
Barry Bond hit 73 home runs in 2001 to set the single season home run record.
Barry Bonds of the San Francisco Giants hit a record 73 home runs during the 2001 season. He also holds the record for career home runs with 762.
The Mariners regular season record in 2001 was 116-46. They tied the 1906 Chicago Cubs for the MLB record for most victories in a regular season.
Brandon Marshall with 21 last season
The team with the most regular season victories over the past ten years (2003-2012) is the New England Patriots. They amassed a total of 126 regular season victories over that period of time.
If you are referring to regular season games, then the Indianapolis Colts hold the record with 23 wins. (2008-2009)