Prince Fielder with 50.
In 2007, Derek Jeter hit 12 home runs.
Rafael Palmeiro with 569 career home runs.
In 2007 Alex Rodriguez led the American League in home runs with 54
Carlos Delgado hit 24 home runs in the 2007 season.
In 2007, Alfonso Soriano hit 33 home runs for the Chicago Cubs.
The 2007 Tampa Bay Rays hit 187 home runs.
As of August 26 in the 2007 season, Lance Berkman has hit 24 home runs. Berkman wound up the 2007 season with 34 home runs.
In 2007, Prince Fielder led the Milwaukee Brewers with 50 home runs.
The Phillies hit 213 home runs in the 2007 season. Ryan Howard led the team with 47.
Barry Bonds hit 762 home runs. Hank Aaron is second all-time with 755.
Sammy Sosa's last game was on September 29, 2007. He ended the 2007 season with 21 home runs.