At the age of 26 years and 182 days, Vladimir Guerrero hits his 200th career home run, tying the Expos right fielder with Ken Griffey, Jr. as the second-youngest player to reach the 200 homer plateau. Alex Rodriguez is the youngest major leaguer to reach the 200 homer mark, reaching the milestone in 25 years 290 days.

On August 9, 2002 — At the age of 26 years and 182 days, Vladimir Guerrero hits his 200th career home run, tying the Expos right fielder with Ken Griffey, Jr. as the second-youngest player to reach the 200 homer plateau. Alex Rodriguez is the youngest major leaguer to reach the 200 homer mark, reaching the milestone in 25 years 290 days.

Source:
Baseball Reference August 9
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