Orioles' Trey Mancini has cancer - The Boston Globe

Houston Astros' Trey Mancini Has Already Won

Former O's leader Trey Mancini finds spark in Houston, belts two more HRs

Trey Mancini crushes first home run in return from colon cancer but Orioles fall to Red Sox, 6-4, in extras

Trey Mancini, Orioles both thriving after MLB trade deadline - The Washington Post

The anatomy of Trey Mancini's comeback - Camden Chat

MLB's Trey Mancini recounts colon cancer diagnosis at 27

Baseball, cancer, recovery: Trey Mancini — and those closest to him — tell his story of struggle and strength - The Athletic

I Am So Lucky by Trey Mancini

Trey Mancini beats cancer for triumphant return

Baltimore Orioles' Trey Mancini returns to field after cancer battle