Kitione Kamikamica, Siya Kolisi and Inia Tabuavou with first half tries for Racing 92 who lead 20-12 at half-time
Cardiff tries from Tomos Williams and Rhys Carre keep Cardiff in touch at the break
Tristan Tedder, Christian Wade and Maxime Baudonne score early tries in second half to put Racing out of side
Williams' second try of the game and Tinus de Beer's late scores early Cardiff a bonus point
Janick Tarrit scores late on for Racing 92 as they move onto 48 points and reach the next round of the Champions Cup
Tristan Tedder try & conversion
Cardiff can't fully clear the danger and Tedder catches the ball on the touchline and races over from 20 metres out. Lovely solo try.
This time he does add the conversion - at the third attempt - and Racing draw first blood in the second half.
Unfortunately for Cardiff that all stemmed from Tinus de Beer and Mason Grady not connecting in midfield.
Racing 92 20-12 Cardiff
Rhys Carre is back-pedalling to recover a Racing kick but bounces into the post padding and back into play!
Racing 92 20-12 Cardiff
Second half underway in Paris inside this remarkable stadium.
HT: Racing 92 20-12 Cardiff
Cardiff have lost their last six games in the Champions Cup - they haven't lost seven in a row for 20 years.
HT: Racing 92 20-12 Cardiff
Just to keep you up to date with today's scores.
Pool 1:
Bulls 46-40 Bordeaux-Begles (FT)
Pool 2:
Harlequins 47-19 Ulster (FT)
Racing 92 20-12 Cardiff (HT)
Pool 4:
Leicester 10-15 Leinster (HT)
Last night's results:
Pool 1:
Connacht 27-10 Bristol
Pool 3:
Glasgow 29-5 Toulon
HT: Racing 92 20-12 Cardiff
Well, Cardiff head coach Matt Sherratt will not be too disappointed with that scoreline.
Kitione Kamikamica, Siya Kolisi and Inia Tabuavou have put Racing within one more try of a bonus.
But Cardiff have hit back through Rhys Carre and Tomos Williams only for Tinus de Beer to miss an absolute sitter in front of the posts.
You just hope the Mackenzie Martin is nothing too serious.
Cardiff stop the lineout - but illegally.
Racing get the scrum but Tomos Williams snags the number eight early and Le Gerrec knock-on.
Whistle blows.
Cardiff did REALLY well there.
Racing 92 20-12 Cardiff
Racing looking to get that driving lineout going and hit back before the break.
Tomos Williams
Well they're really not giving up here.
Ben Thomas spots the mis-match and glides between two big forwards before timing his pass to Williams.
Oh dear, Tinus de Beer has missed the conversion from almost in front of the posts.
That is two points wasted.
Racing 92 20-7 Cardiff
Lopeti Timani on for Cardiff in place of Mackenzie Martin.
Hard to see what happened to the number eight but you only hope it's nothing to stop him making his international debut in the Six Nations after his call out of the blue.
Racing 92 20-7 Cardiff
A crunching hit by Mason Grady on Juan Imhoff.
Cardiff still putting up a fight.
Inia Tabuavou
Another charged down kick costs Cardiff.
This time it's Racing lock Will Rowlands blocking his Wales team-mate Tomos Williams' kick.
Juan Imhoff tidies up and Tabuavu has an easy finish in the corner.
Tedder misses the extra again.
Racing 92 15-7 Cardiff
Nolann Le Gerrec is really struggling here.
He's been feeling his shoulder for the last ten minutes and is now holding his wrist.
I wonder how long he will stay on, with the Six Nations around the corner.
Racing 92 15-7 Cardiff
Let's see what Cardiff can conjure.
Bit of confusion in midfield, prop Keiron Assiratti standing at first receiver... I'm pretty sure that wasn't the plan!
Image source, Huw Evans Picture AgencySiya Kolisi
The answer is no.
Well... rather, the TMO could not see a reason to disagree with referee Chistophe Ridley's on-field decision.
I'm not so sure.
Conversion is missed from out wide so it's an eight-point game.
Racing 92 10-7 Cardiff
Siya Kolisi rumbles over the line but has Ben Thomas and Aled Summerhill all over him.
Have they stopped him touching down?
Racing 92 10-7 Cardiff
Just got a glimpse of Christian Wade's sheer pace. Still electric after all these years!
Racing 92 10-7 Cardiff
Fair play, Cardiff are giving this a right go.
Tomos Williams put through a clever kick with Racing's defence up close.
Tinus de Beer collects and kick on again in one movement but Aled Summerhill is just beaten by the bounce of the ball.
Kitione Kamikamica try, Tristan Tedder conversion
The relief was short-lived!
The big number eight makes amends for costing his side that try by latching onto Le Gerrec's cross-field kick to touch down in the corner.
But it all came from Cameron Woki's charging down Tinus de Beer's kick.
Oh hang on... the TMO has come to Cardiff's rescue and pointed out that number eight Kitione Kamikamica separated and then rejoined the maul.
Obstruction - no try and Cardiff heave a sigh of relief.