Diogo Moreira (MT Helmets – MSI) dominated proceedings in the first session of the Red Bull Grand Prix of The Americas, as the Moto3™ riders took to the circuit for Practice 1 at COTA. Setting a blistering 2:16.908, the Brazilian leads the field by 0.272 ahead of Jaume Masia (Leopard Racing) and Ayumu Sasaki (Liqui Moly Husqvarna Intact GP).