Goals from Gareth Bale, Isco and a stunning late strike from Mariano sealed a 3-0 win for Real Madrid against Roma in their Champions League opener
The scoreline did not fully reflect the dominance of the reigning champions, who had a number of chances to add to their tally
 Isco broke the deadlock in the 45th minute as he brilliantly curled home from a free-kick
Bale doubled the tally 13 minutes into the second half as he swept home from a long Luka Modric pass before Mariano (90+2) rifled home a superb effort into the bottom far corner to seal the victory on his second debut for the club
Roma offered very little in return and Real go top of Group G on goal difference after Viktoria Plzen beat CSKA Moscow 2-1 in the group's other fixture on Wednesday
Real Madrid had two great chances in the opening ten minutes
 Toni Kroos played a delightful ball over the top for Bale - who controlled well - before firing a half-volley just wide
The Welshman was involved again not long after as Isco's effort was palmed away by Roma goalkeeper Robin Olsen before Bale's attempt to net the rebound was nicked off target by the leg of Daniele De Rossi
The hosts continued to see good efforts come and go with Olsen making a string of good saves around the 37th minute
 The best came after a Real Madrid corner as he forced Sergio Ramos' header over the bar with his fingertips
But Real got their opener on the stroke of half-time
 After a foul from De Rossi on Isco inside the 'D', the Spaniard lined the free-kick up for himself before lifting it majestically over the wall and into the back of the net, with goalkeeper Olsen static on the other side of the goal
One of Roma's best chances of the game came within minutes of the restart as Cengiz Under made a wonderful run into the space, getting past Sergio Ramos and Raphael Varane before striking, but he forced a good save from Keylor Navas
 Not long after, Real hit the crossbar as Bale struck from 10 yards, but it pinged off the woodwork
But the forward made the breakthrough in the 58th minute with a well-taken goal
 Modric showed great vision to pick out the run of Bale, who latched onto the pass before beating Kostas Manolas to emphatically sweep home
Although he had few saves to make, Navas did well when called upon, and denied Roma a goal back in the 63rd minute
 Uncharacteristically, Casemiro gave the ball away in the middle of the park before Aleksandar Kolarov let fly from the top of the area, forcing a low save from the Real goalkeeper
But Mariano rounded off the victory in some style after coming on for his second Real debut after his return to the club from Lyon in the summer
 Marcelo pulled away from his marker before slotting the ball into the path of the 25-year-old, who took the ball around Manolas before curling a great effort into the far corner
Bale is really stepping up in the absence of Cristiano Ronaldo, and has now been directly involved in 19 goals in 23 starts in Champions League group stage games (12 goals, 7 assists)
 It was not just his strike that he took well, the Welshman had a number of other chances throughout the game and could really have had a hat-trick
He continues to link up well with Modric and Karim Benzema, and gave just a glimpse of what is to come from him this season
Real Madrid are next in action against Espanyol at the Bernabeu on Saturday in La Liga and will travel to CSKA Moscow in their next Champions League game on Tuesday 2 October
 Roma travel to Bologna in Serie A on Sunday and welcome Viktoria Plzen to the Stadio Olimpico in the Champions League also on October 2
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