first-half goals from carlos tevez - his 26th of the season in all competitions - centre-back leonardo bonucci pushed juve 15 points clear of second place with only seven games remaining .
lazio did mount a late rally at the juventus stadium but the dismissal of midfielder danilo cataldi for a heavy tackle on tevez ended their challenge .
carlos tevez opened the scoring for juventus after 17 minutes as they beat lazio on saturday .