Eduardo Rivera

Eduardo Rivera's 2026 season

In 2026, the season he made his MLB debut on April 22, Eduardo Rivera made 3 starts for the Boston Red Sox (plus 1 in relief). The left-hander threw 10 innings with a 6.30 ERA and a 1.40 WHIP, striking out 10 (22.7 percent of batters) and walking 6 (13.6 percent). He was worth 0.1 fWAR.

Before his call-up, he posted a 2.96 ERA over 45⅔ innings at Triple-A Worcester Red.