Monaco led through midfielder Helder Costa 's early goal .
Ivory Coast striker Giovanni Sio leveled 10 minutes from time , sparking a frantic finale where Monaco right back Fabinho missed a good chance in injury time .
Monaco led through midfielder Helder Costa 's early goal , but Ivory Coast striker Giovanni Sio leveled 10 minutes from time , sparking a frantic finale where Monaco right back Fabinho missed a good chance in injury time .