Royals record when they score 4 or more: 60 times, 52-8 (.867)
Royals record when they score less than 4: 57 times, 12-45 (.211)
opponents record when they score 4 or more: 57 times, 38-19 (.667)
opponents record when they score less than 4: 60 times, 15-45 (.250)
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the Royals do a much, much (by 20 percent!) better job than their opponents of winning with 4 or more runs
the Royals' opponents do a slightly (less than 4 percent) better job than the Royals of winning with less than 4 runs