In the new book, “Blood Sport: Alex Rodriguez, Biogenesis, and the Quest to End Baseball’s Steroid Era” authors Tim Elfrink and Gus Garcia-Roberts dive into a world of anti-aging clinics, a bond between superstars and a medical school dropout, and a covert police force run by Major League Baseball.In the new book, “Blood Sport: Alex Rodriguez, Biogenesis, and the Quest to End Baseball’s Steroid Era” authors Tim Elfrink and Gus Garcia-Roberts dive into a world of anti-aging clinics, a bond between superstars and a medical school dropout, and a covert police force run by Major League Baseball.
When it came to light that Alex Rodriguez tested positive for steroids in 2003, baseball fans were shocked. The Baseball Player’s Association, the union for ballplayers, held on to the results of voluntary drug tests submitted by the players.