The opposing team probably wasn't expecting a perfectly placed Earthshatter from Felix 'xQc' Lengyel during this Overwatch match, but it's just what they got before getting completely wiped out.
Attacking the enemy point on Busan's Meka Base, xQc and his teammates are all the way back in the stairway closest to their point when they begin their attack.
After getting Nanoboosted, xQc charges in as his fellow Zarya throws in a crucial Gravitron, putting the enemy team right where the Earthshatter can do maximum damage.
Right after shattering the enemy team, xQc moves to block the opposing Reinhardt's ultimate, before turning his hammer on the enemies right below him.
The enemy Ana and Genji get wiped out and less than a second later xQc is sitting on the point. The enemy Reinhardt tried his best, but in the end, it wasn't enough to stop this perfectly executed attack.
The streamer has been playing some Call of Duty: Black Ops 4 recently, so maybe all that time spent in Blackout has somehow improved his Overwatch abilities.
Whether it was all that Blackout or just luck, it was still a great Earthshatter, and shows why xQc is still considered a top-tier Reinhardt player.