Trey Mancini doubts he will play this season if Major League Baseball does return.

The Baltimore Orioles outfielder revealed he is recovering from stage 3 colon cancer and is facing six months of chemotherapy.

Mancini had a port put into his chest on April 6 and began chemotherapy on April 13 to treat stage 3 colon cancer. He'll have chemo every two weeks.

"I'm getting chemo at a hospital in Baltimore, and I have to drive up there alone," he wrote on The Players' Tribune. "Nobody is allowed to come in with me, and that's completely fine by me. I don't want anybody else being put at risk -- people that are close to me and that I love, and other people in the hospital. You just never know. COVID-19 has spread so quickly. I'm definitely trying to follow all the protocols, not only because it's the right thing to do, but also because I don't want to expose myself to anything, especially before going into chemotherapy."