Stat of the week: Adrián Beltré’s Excellence
Adrián Beltré’s highly-successful MLB career ended last week when he announced his retirement after 21 seasons and more than 2,900 games. Beltré’s career began at age 19, but it took off in 2004 when he hit .334/.388/.629 with 48 home runs. That launched a career that finished with 477 home…