Around the middle of the 2015 season, something odd started happening in Major League Baseball (MLB): Home runs surged. They surged again in 2016, from the previous year’s 4,909 to 5,610, and then again in 2017 to an all-time high of 6,105.
Around the middle of the 2015 season, something odd started happening in Major League Baseball (MLB): Home runs surged. They surged again in 2016, from the previous year’s 4,909 to 5,610, and then again in 2017 to an all-time high of 6,105.