Red card for Emerson.
Studs do make contact with side of shin but there is zero force. Totally wrong decision from Taylor who was conned by Martinelli preventing to be injured.
I think Jarred should have intervened.
I'm afraid you don't understand the current laws, that is a nailed on red card. He's got no right to be making contact that high up the leg, even more so when the ball was nowhere near.