average baseball salaries historically average baseball salaries historically average MLB salaries nearly $3.3 million dollars 1989 through 2012 approaching $3.5 million $2,944,556 in 2007 nearly $3.3 million dollars average salary nearly $3.3 million dollars average baseball salaries historically MLB about $3.3 million $2,944,556 in 2007 MLB $2,944,556 in 2007 CBS Sports risen more than 20% average salary CBSsports.com average MLB salary CBSsports.com about $3.3 million CBSsports.com CBS Sports approaching $3.5 million average salary US$3,305,343 the average MLB player salary was Average MLB salaries historical salary data CBS Sports CBS Sports average salary