season, nearly two-thirds of teams http://www.fangraphs.com/blogs/so-ho...eam-need-then/ http://www.fangraphs.com/blogs/so-ho...eam-need-then/ http://www.fangraphs.com/blogs/so-ho...eam-need-then/ http://www.fangraphs.com/blogs/so-ho...eam-need-then/ http://www.fangraphs.com/blogs/so-ho...eam-need-then/ teams generally use somewhere around 12 starters per season http://www.fangraphs.com/blogs/so-ho...eam-need-then/ http://www.fangraphs.com/blogs/so-ho...eam-need-then/ 10 starters per year 10 starters per year average team uses ten starting pitchers