Baltimore Ravens strong safety Kyle Hamilton was ejected in the third quarter of their NFL London game against the Tennessee Titans for a nasty helmet-to-helmet hit.
The 22-year-old - who was drafted with the 14th overall pick in the 2022 NFL Draft - has become a key player on defense for the Ravens.
However, with the Ravens up 18-6 in the third quarter in London, Hamilton made a poorly timed hit on Titans receiver Chirs Moore which rightly drew a flag from the officials.
The hit ended Hamilton's game, and also gave the Titans a fresh set of downs off which Derrick Henry scored a touchdown to make it a one-score game.
Moore, 30, was unable to return to the field and will now enter the NFL's concussion protocol.