How the Orioles' Trey Mancini bonded with a Yankees fan dealing with cancer - The Athletic
World Series: Trey Mancini stands up for cancer and Ryan Minor
Trey Mancini discusses World Series Stand Up To Cancer tribute
Trey Mancini in clear after 3-month colon cancer checkup scans
Why the Astros' Trey Mancini looks forward to hearing boos in Philadelphia - The Athletic
Baltimore Orioles' Trey Mancini returns to field after cancer battle
Baseball, cancer, recovery: Trey Mancini — and those closest to him — tell his story of struggle and strength - The Athletic
Trey Mancini beats cancer for triumphant return
Trey Mancini details his emotional return to baseball: 'I didn't know if I would be able to do that again
AP source: Trey Mancini, Chicago Cubs agree to 2-year deal - CBS Baltimore
Trey Mancini, back after cancer battle, will compete in Home Run Derby - The Washington Post