Atletico eye Champions semifinals at Barca expense

PAUL LOGOTHETIS AP Sports Writer Published:

MADRID (AP) -- Atletico Madrid is on the cusp of reaching the semifinals of Europe's top-tier competition for the first time in 40 years as it welcomes Barcelona to its Vicente Calderon Stadium on Wednesday for the return leg of their Champions League quarterfinal.

Atletico holds a narrow advantage after scoring an away goal in the 1-1 first leg result at the Camp Nou, and can expect raucous support from a fan base that has tasted much success in the Europa League of late, but has not reached the final four among Europe's elite since 1974.

Atletico is clinging to the hope that striker Diego Costa will overcome a hamstring injury picked up in the first leg, while playmaker Arda Turan is also on the mend.

Barcelona is vying to reach the semifinals of the Europe's top-tier competition for the seventh straight season.

Here are five things to know about Wednesday's matchup between the Spanish league rivals:

___

COME ON COSTA

Atletico Madrid striker Diego Costa has been quite possibly the key to Atletico's improbable season, which sees it sitting top of the Spanish league -- one point ahead of Barcelona -- with just six games to play. But the Spain striker's availability could prove crucial to advancing deeper into the competition for the first time since 1974. Midfielder Arda Turan should return after also missing Saturday's 1-0 win over Villarreal. If Costa is not fit, Raul Garcia will likely fill the void after the Atletico forward missed the first leg to suspension. "We've got to recover our energy for the Champions League," Atletico coach Diego Simeone said after his team stretched its unbeaten run to nine games. "We don't depend on anyone but ourselves."

___

SCORING FIRST

Barcelona midfielder Xavi Hernandez wants his team to score quickly and place the pressure on Atletico. "Then we can see how they react," Xavi said. Atletico, alongside Real Madrid, is the only unbeaten team left in the competition. Lionel Messi, who has scored 20 career goals against Atletico, may be the best option but has yet to break through and beat Thibaut Courtois in four meetings this season as Atletico's league-best defense has been the most effective team in a long period at shutting down the Argentina forward. Neymar has scored both of Barcelona's goals against Atletico this season as the teams have drawn in all four meetings.

___

INIESTA MILESTONE

Andres Iniesta will make his 500th appearance for Barcelona against Atletico, nearly 12 years after making his first-team debut. Iniesta's first appearance also came in the Champions League -- against FC Brugges -- and he has helped Barcelona win 21 trophies besides scoring the winning goal in Spain's World Cup triumph against the Netherlands in 2010. The Spain international has been especially important down the stretch for the Spanish champion with defender Gerard Pique (hip) and goalkeeper Victor Valdes (knee) out. "Our season is on the line," Iniesta, 29, said.

___

PRESSURE, WHAT PRESSURE?

Barcelona may have more experience when it comes to reaching this stage of Europe's top tournament, but Atletico defender Joao Miranda said there was no pressure on his team. Atletico has been battling Barcelona and Madrid in the race for the Spanish league title, including the season-long doubts and questions over whether it could maintain its unexpected title charge to the close. "Every game is important. We haven't got any nerves, we're used to playing important games," the Brazil defender said, "we know our strengths."

___

HOME COMFORTS

Home field advantage always carries sway in a two-legged tie, an aspect Atletico is counting on utilizing at the Vicente Calderon. Atletico's boisterous fans certainly gave the team a lift during a 4-1 victory over AC Milan in the return leg of its last 16 victory, and the team expects no less against Barcelona. "The atmosphere has rumbled and that empowers you, gives you energy, gives you strength to compete even harder," Simeone said. "When you ask us why we are Atletico, that's why. We're passionate, hard workers, and humble, and if we need to suffer (to win), we suffer."

___

Follow Paul Logothetis on Twitter: www.twitter.com/PaulLogoAP