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Highest strikeout-to-walk ratio by a pitcher in a Major League Baseball (MLB) season

Highest strikeout-to-walk ratio by a pitcher in a Major League Baseball (MLB) season
Who
Phil Hughes
Where
United States
When
10 November 2014
Phil Hughes (USA) struck out 186 batters while walking just 16 for an 11.63 ratio while pitching for the Minnesota Twins (USA) in 2014. That broke the previous mark of 11.00 by Bret Saberhagen (USA) of the New York Mets (USA) in 1994, when he recorded 143 strikeouts and just 13 walks.