It accounts for external factors like ballparks and opponents. It then adjusts, so a score of 100 is league average, and 150 is 50 percent better than the league average. For example, Mariano Rivera's ...

Han Hyun-hee's earned run average for the second team rose to 6.90 (30 innings, 23 earned runs). At this turning point in the 9-game series, Han Hyun-hee's call-up to the first team seems unlikely.

His earned run average skyrocketed to 8.15. He was designated for assignment the next day, went unclaimed, and reported to Triple-A Salt Lake where he is hoping to restart his career. Suarez ...

Last year, he went 10-3 with a 2.90 earned run average, and New York considered him a key playoff contributor. Unlike years past, the Mets' management didn't question whether he belonged in the ...

He has thrown 22 consecutive scoreless innings. He’s 4-0 with an 0.57 earned-run average and 51 strikeouts in 36 2/3 innings. Gavin Lauridsen of Foothill has been one of the best two-way players.