Tyler Glasnow injury: Five starting pitching candidates ahead of 2021 MLB trade deadline

The Tampa Bay Rays suffered a blow on Tuesday when an MRI revealed that ace Tyler Glasnow had developed a partially torn ulnar collateral ligament and a flexor tendon strain. It's unclear if Glasnow, who is attempting to rehab the injury in lieu of undergoing surgery, will be able to rejoin the rotation before the year is out.