On September 8, 2013, Stoica sent off New England Revolution goalkeeper Matt Reis in the fifth minute after Reis fouled Montreal Impact forward Marco Di Vaio in the box. Reis had gone to ground to attempt to block a shot and tripped Di Vaio with his hand after Di Vaio misplayed the ball.[3]
On July 5, 2015, Stoica sent off Orlando City SC star Kaká for the first time in the Brazilian's long career after the 31-year old midfielder stomped on a Real Salt Lake player.[4]