Brady and Matthew Tkachuk came out hitting, started scoring and put together a display of brotherly dominance playing together for the first time on a big stage.
Thursday night's performance is exactly what the Americans envisioned with Matthew and Brady Tkachuk on the roster.
Team USA star forward Matthew Tkachuk expressed his displeasure with Canadian fans booing during the "Star-Spangled Banner" ahead of their game against Finland on Thursday.
The last time Matthew Tkachuk wore an American jersey and faced Canada, he was playing in the 2016 world junior championship.