Jake Peavy declined all offers as a free agent this past winter, but he tells Alex Speier of the Boston Globe that he will pitch again.

Peavy is weighing a midseason comeback, although he could wait and pursue a deal this coming offseason.

"I can tell you with certainty, without a shadow of a doubt, I will play baseball again," Peavy said. "Whether that be this year or next year, I'm still up in the air. There are some opportunities to [sign] tomorrow. If that was to happen, I'm grateful for that. But the last year of my life has presented challenges I didn't foresee coming. It's something I've embraced."