Yes, five times:
1) June 27, 1987 against the Cleveland Indians.
2) June 11, 1995 against the Boston Red Sox.
3) April 14, 1998 against the Arizona Diamondbacks.
4) May 19, 1998 against the Philadelphia Phillies.
5) May 18, 2000 against the Philadelphia Phillies.
San Francisco -- With a mighty swing of his black maple bat, in front of a raucous and all-forgiving home crowd at AT&T Park, San Francisco Giants slugger Barry Bonds became baseball's home run king Tuesday night, crushing career homer No. 756 deep into the stands in right field to wrest the most hallowed record in sports from Hank Aaron. Bonds, reviled by many around baseball for his role in the sport's ever-deepening steroids scandal,
* http://sportsillustrated.cnn.com/2007/baseball/mlb/08/07/bonds.record/index.html
In 1998, Mark McGwire set the single-season home run record with 70 homers. Barry Bonds broke the record in 2001, when he hit 73.
Mark McGwire played for the Oakland A's from 1986-1997 and for the St. Louis Cardinals from 1997-2001.
Hank Aaron hit 755 home runs
Hank Aaron hit 755 regular season home runs a 6 postseason home runs during his major league career.
Hank Aaron hit 755 career home runs.
Hank Aaron hit 399 career solo home runs.
Hank Aaron played in 3298 games between 1954-1976. He hit his final home run on July 20, 1976.
Hank Aaron hit 755 career home runs.
Hank Aaron is the person who broke Babe Ruth's record. Hank had hit 755 home runs in his career, while Babe Ruth had only hit 714 home runs in his career.
Hank Aaron hit 95 career home runs against the Brooklyn/LA Dodgers.
He hit a total of 755 home runs during his career as a Major League Baseball Player.
Hank Aaron hit 755 home runs from 1954 to 1976. He also hit three homers in the 1957 World Series, in which Aaron's Milwaukee Braves defeated the New York Yankees in seven games.
During Hank Aaron 's career he averaged 37 home runs, 113 RBIs and batted .305 in a 162 game season.
Hank Aaron broke Babe Ruth's record for career home runs. Ruth hit 714 career homers, Aaron broke that record and went on to record 745 career home runs before retiring in 1975.