Boston Red Sox first baseman Triston Casas is out for the season after rupturing his left patellar tendon during a game against the Minnesota Twins. The 25-year-old was carted off the field and is currently hospitalized, awaiting surgery, while the team acknowledges the significant impact of his absence due to his struggles and potential. Manager Alex Cora and chief baseball officer Craig Breslow expressed their concern for Casas’ well-being and indicated plans to explore both internal and external options to fill the first base position moving forward.