Rennes capitalised on Sokratis Papastathopoulos' first-half dismissal to take control of their Europa League last-16 tie with a 3-1 first-leg victory over Arsenal at Roazhon Park
Alex Iwobi's third-minute strike laid the foundations for a positive start from the Gunners, but that was undone on 41 minutes when Sokratis was sent off for a second bookable offence
Rennes took full advantage instantly as Benjamin Bourigeaud's thunderous volley from the resulting free-kick hauled the Ligue 1 side level before half-time
A Nacho Monreal own goal on 64 minutes was compounded two minutes from time when Ismaila Sarr powered home a header to leave Unai Emery's side with a mountain to climb in next week's return leg at the Emirates
Applications for tickets could have sold out Roazhon Park three times over and the home support made a cauldron of noise which only intensified as the game got underway
But Arsenal silenced to crowd with an away goal inside three minutes as Iwobi's low cross from the left caught goalkeeper Tomas Koubek out and nestled in the far corner
Iwobi then almost turned provider, again breaking down the left before squaring across the box for Lucas Torreira to sting the palms of Koubek with a driven effort
Sokratis was booked for bringing down Ben Arfa as he looked to break on the Arsenal goal, the winger's resulting free-kick saved low to his right by Petr Cech
It was not too long before the Greece international was given his marching orders, shown a second yellow card in a matter of seven minutes for hauling back Sarr as he raced through on goal
And Arsenal were made to pay immediately, Ben Arfa's free-kick hitting the wall only for Bourigeaud to thrash home the rebound from 20 yards and draw the hosts level
Rennes, spearheaded in attack by Bourigeaud, shifted the ball around well to create space against Arsenal's 10 men, and a number of defensive errors culminated in Monreal miscuing a clearance and turning Zeffane's cross past Cech for an own goal
Emery appeared to accept a narrow loss rather than risk further damage by chasing an equaliser, replacing lone forward Pierre-Emerick Aubameyang in the closing stages
But his side will have to reach the quarter-finals the hard way after Sarr's diving header after 88 minutes compounded a poor night for the visitors
Rennes entertain Caen in Ligue 1 on Sunday (4pm GMT) while Arsenal host Manchester United on Renault Super Sunday, live on (4
15pm GMT)
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>
<PAD>