Defending champion Manchester United's first-half dominance failed to produce any goals Tuesday at Inter Milan in a 0-0 draw in the first leg of the Champions League's last 16. Barcelona and Atletico Madrid were also held to draws as Europe's premier club competition resumed after a two-month break. Thierry Henry's headed goal salvaged Barcelona a 1-1 draw at Lyon, and Atletico twice threw away its lead and allowed FC Porto to claim a valuable 2-2 draw. Arsenal was the only victorious side Tuesday, beating AS Roma 1-0 on Robin van Persie's 37th-minute penalty. Manchester United completed a record 20th consecutive Champions League match unbeaten, but squandered a string of chances at the San Siro in the first 45 minutes. Cristiano Ronaldo had come close in the fifth with a header that was blocked by Julio Cesar, and the Portugal winger threatened with a couple of free kicks. With Inter rarely emerging from its own territory, Cesar had to remain on constant alert, turning Dimitar Berbatov's header wide and using his legs to deny Ryan Giggs when the Welsh midfielder broke free after Nelson Rivas had been beaten. Inter played better in the second half and could have taken the lead in the 47th, but Adriano made a poor connection with Esteban Cambiasso's cross and volleyed over. Cesar prevented United from claiming a late winner by blocking Ronaldo's free kick with the last touch of the match. “I hope it doesn't come back to bite us (not scoring),” United manager Alex Ferguson said. Lyon captain Juninho put the French side ahead in the seventh minute, scooping the ball over the head of Barcelona goalkeeper Victor Valdes. The former Brazil midfielder's 42nd goal from a free kick since joining Lyon eight years ago wasn't enough to separate the French and Spanish league leader. Thierry Henry leveled for Barcelona in the 67th when defender Rafael Marquez flicked on Lionel Messi's corner from the right. No Lyon defenders picked up Henry's run at the far post and the striker scored a rare headed goal. Arsenal wasted chances for a far bigger margin of victory as it edged Roma 1-0. Van Persie scored from the spot in the 37th after he had been tripped by Roma defender Philippe Mexes. Nicklas Bendtner squandered two opportunities and Emmanuel Eboue was wasteful, while John Arne Riise almost equalized for Roma. The Gunners ran into trouble with Danish referee Claus Bo Larsen when they kicked off the second half with only nine men on the field. Defenders Kolo Toure and William Gallas were slow returning from the changing room and Toure got a yellow card when he tried to get into the field with the game in progress. Gallas entered later. Lisandro Lopez scored both goals as FC Porto twice came from behind to draw at Atletico Madrid. Pablo Ibanez misjudged a long ball in the 22nd minute and Lisandro ran in behind the Atletico defender to shoot under goalkeeper Leo Franco. The Argentina striker, who had a handful of chances in a match dominated by Porto, scored another in the 72nd for his sixth goal in seven European matches. Maxi Rodriguez gave Atletico the lead in the third minute, and Diego Forlan scored Atletico's second in first-half injury time when Porto goalkeeper Helton let the Uruguay striker's shot slip through his hands. The second legs of Tuesday's matches will be on March 11. Blackburn out Blackburn was eliminated from the FA Cup by League Championship side Coventry on Tuesday, and Fulham rallied to beat Swansea to reach the quarterfinals. Leon Best's header gave Coventry a 1-0 victory over Blackburn in their fifth round replay. Coventry will host Chelsea when it plays in the quarterfinals for the first time in 11 years. Jason Scotland put Swansea ahead two minutes into the second half, but Clint Dempsey leveled for Fulham in the 77th by steering home Simon Davies' corner. Davies also provided the cross that Bobby Zamora headed home in the 81st to give Fulham a home match against Manchester United on March 7. Also Tuesday, Birmingham missed the chance to close the gap on League Championship leader Wolverhampton to just one point as 10-man Crystal Palace held out for a 0-0 draw at Selhurst Park. Wolves leads the standings with 64 points, with Birmingham three points behind.
