18. As of 2014, the Major League Baseball career and single-season home run records are held by Barry Bonds of the San Francisco Giants. Here are Bonds’s annual home run totals from 1986 (his first year) through 2007 (his last year):
16 | 25 | 24 | 19 | 33 | 25 | 34 | 46 |
37 | 33 | 42 | 40 | 37 | 34 | 49 | 73 |
46 | 45 | 45 | 5 | 26 | 28 |