Darth Sidious vs Yoda

Both at their peak and best in a : Light saber duel only who will win in the following:

1.Canon
2.Legends

Yoda takes a pure saber duel.

Yoda wins the lightsaber duel, though to be fair, it's arguable that he disarmed Sidious because Sidious was caught off guard by Yoda's abrupt increase in the speed of his attacks, which happened because the stakes were extremely high. Are the stakes going to be the same in his settings, OP?

Yoda in both canon and legends