It's time for all United States Professional Sports Leagues to

[Angleae]

6. I found about 40 hockey players and 3 soccer players playing for teams in the US.

NHL/AHL(NHL minor league)

Alexander Ovechkin (Washington Capitals)
Evgeni Malkin (Pittsburgh Penguins)
Nikita Kucherov (Tampa Bay Lightning)
Artemi Panarin (New York Rangers)
Vladimir Tarasenko (St Louis Blues)
Evgeny Kuznetsov (Washington Capitals)
Alexander Radulov (Dallas Stars)
Pavel Buchnevich (St Louis Blues)
Dmitry Orlov (Washington Capitals)
Vladislav Namestnikov (Dallas Stars)
Andrei Svechnikov (Carolina Hurricanes)
Dmitri Kulikov (Minnesota Wild)
Ivan Provorov (Philadelphia Flyers)
Valeri Nichushkin (Colorado Avalanche)
Mikhail Sergachyov (Tampa Bay Lightning)
Kirill Kaprizov (Minnesota Wild)
Ivan Barbashev (St Louis Blues)
Denis Guryanov (Dallas Stars(AHL))
Vladislav Gavrikov (Columbus Blue Jackets)
Alexander Barabanov (San Jose Sharks)
Yakov Trenin (Nashville Predators)
Maxim Mamin (Florida Panthers)
Andrei Vasilevski (Tampa Bay Lightning)
Yegor Chinakhov (Columbus Blue Jackets)
Klim Kostin (St Louis Blues)
Sergei Bobrovsky (Florida Panthers)
Mikhail Maltsev (Colorado Avalanche)
Anton Khudobin (Texas Stars(AHL))
Semyon Varlamov (New York Islanders)
Grigory Denisenko (Charlotte Checkers(AHL))
Alexandar Georgiev (New York Rangers)
Alexei Toropchenko (St Louis Blues)
Nikita Okhotyuk (New Jersey Devils)
Daniil Miromanov (Vegas Golden Knights)
Ilya Samsonov (Washington Capitals)
Igor Shesterkin (New York Rangers)
Alexander Alexeyev (Hershey Bears(AHL))
Artemi Knyazev (San Jose Barracuda(AHL))
Pavel Dorofeyev (Henderson Sea Knights(AHL))

MLS
Rod Dyachenko (DC United)
Sergei Raad (Sporting Kansas City)
Igor Simutenkov (Sporting Kansas City)