ERA, or Earned Run Average for those of us out there who have too many acronyms and abbreviations to sort through in our everyday lives, has been around since the 1900s.

That means that pitchers who are good at preventing earned runs are also generally good at preventing unearned runs. Of the top 50 pitchers in career (normalized) ERA, 46 of them were better than ...

Therefore, to determine which player is the most skilled, we need to find statistics that better isolate a pitcher's performance. One such stat is Skills-Interactive Earned Run Average (SIERA).

The Yankees have allowed the second most runs this season with 126, bested only by the Orioles who've allowing 141 runs. C.C. Sabathia—1-2, 4.73 ERA—is off to a bad start.

The surprise Mountain West leader in earned run average did what he’s done all season on Friday, give Air Force baseball a chance. Seungmin Shim gave up three runs and eight baserunners across ...

Since January 1, 2010, Greg Hill, a 35-year-old Revelstoke, British Columbia–based athlete and guide, has hiked and skied an average of 5,480 vertical feet per day, including the four months he ...