According to LEN3 on Strib site, Dumatrait has decided to retire after trying to rehab his shoulder.

He's dealt with injuries over the course of his career, but he was pretty solid when he was with the major league club. I wish him the best.

That's sad news. I was a big fan of his after he proved to be one of the only reliable arms out of the pen last year.

He never pitched this season. A good example of why you never have too much pitching.

It's always too bad to see someone have to give up on their dream at a relatively young age. Best of luck to him in his next steps.

Hopefully he has another career to fall back on. Best of luck to him in the future.

Thats sad news really.I hope he gets well soon after his surgery.