Barry Bonds is the All-Time home run Champ with 762 career home runs.
Eddie Mathews was the 1953 NL home run champ with 47, and the AL home run champ was Al Rosen with 43.
Will Clark hit 6 MLB home runs off of Nolan Ryan. 1) April 8, 1986 - Clark's 1st career MLB home run. 2) June 28, 1987 - Clark's 15th career MLB home run. 3) August 3, 1987 - Clark's 31st career MLB home run. 4) June 24, 1988 - Clark's 64th career MLB home run. 5) August 1, 1988 - Clark's 69th career MLB home run. 6) August 11, 1988 - Clark's 70th career home run. All six home runs came while Clark played for the San Francisco Giants and Ryan played for the Houston Astros.
Bonds hit his first MLB career home run at Atlanta Fulton County Stadium off of Craig McMurtry of the Braves on June 4, 1986.
With 3,379 total career at-bats, his ONE career home run would make him the low total "champ", of those players who have at least 2,500 at-bats, that have hit at least one HR (if ' Wiki ' can be trusted).
Not in MLB ... although he did hit his first MLB home run in his 3rd ever at bat ... it was a grand slam.
Ralph Kiner won the NL home run title 7 times, from 1946 -1952.
Babe Ruth
no
Barry Bonds
American League home run champions were Carlos Pena, and Mark Teixeira with 39, and the National League home run champ was Albert Pujols with 47.
No, he hit a walk off home run in his first major league game but it was not his first at-bat.