I think some stats count an act as a defenders mistake only if they had the ball and then they passed it to an attacker, which in general is very rare .Also handled the ball at the end of the Newcastle game under Dino which I believe led to a goal so that 110 game figure isn’t true. I also remember him standing back admiring a cross instead of going for the ball that led to a goal (can’t remember the exact ) game. However has really impressed under Conte
Sanchez has made only 2 'errors' in 5 years.