LONDON -- Protecting 2-0 leads from their last-16 first legs, Barcelona and Bayern Munich are huge favourites to advance in the Champions League this week when they play return matches at home. Yet theres enough evidence to suggest Europes two heavyweight teams still have plenty of work to do. Barcelona has lost three of its last six matches in the Spanish league, giving Manchester City renewed hope the two-goal deficit may not be too much to bridge. Arsenal, meanwhile, heads to Bayern having won 2-0 at the Allianz Arena in a round-of-16 second leg last season. In this weeks other second legs, Atletico Madrid leads AC Milan 1-0 and Paris Saint-Germain is 4-0 in front against Bayer Leverkusen. ------ Here is a lookahead to the games in Europes top knockout competition on Tuesday and Wednesday: BAYERN MUNICH vs. ARSENAL Bayern is heeding the lesson learned from losing to Arsenal at home in the last 16 last season, when only away goals ensured progress before it went on to win the title. Another 2-0 loss on Tuesday would level the aggregate score. "If we let Arsenal have the ball, well have big, big problems," said Bayern coach Pep Guardiola, who otherwise has little to worry about. Guardiola had a full squad to choose from for Saturdays 6-1 rout at Wolfsburg. Defender Holger Badstuber was among the 20 players to travel after recovering from tearing the cruciate ligament in his right knee. The win was Bayerns 16th in a row, setting a new record in the Bundesliga, where the side is undefeated in 49 games. In inspiring Arsenal to a 4-1 win over Everton in the FA Cup quarterfinals on Saturday, Germany playmaker Mesut Ozil returned to the kind of form that persuaded the Gunners to break their club record to sign him from Real Madrid in the summer. ------ ATLETICO MADRID vs. AC MILAN Atletico Madrid will have two reasons to feel good about its chances to advance past AC Milan on Tuesday. First, leading scorer Diego Costa will be well rested after missing Saturdays Spanish league win at Celta Vigo due to a one-game suspension. Diego Costa scored the winner in Atleticos 1-0 first-leg victory at Milan. And second, David Villa has found his scoring touch after firing home two well-taken goals with Diego Costa unavailable over the weekend in Atleticos 2-0 victory in Vigo that kept it in the Spanish title chase. Coach Diego Simeone may opt to return to aligning both strikers as he did earlier in the season after not playing Villa in the first leg in Italy or in a recent derby against Real Madrid. Milan has lost its last two Serie A matches but has Mario Balotelli back from a shoulder injury that has sidelined him since the first leg. ------ BARCELONA vs. MANCHESTER CITY Barcelona is playing its worst football since the end of last season, when the team limped to the Spanish league title. After apparently being rejuvenated under first-year coach Gerard Martino, the side has dropped points in five of the last nine rounds to go from pacesetter to chasing Real Madrid and Atletico Madrid. With its domestic title defence in question, failing to protect a 2-0 first-leg advantage over City at the Camp Nou and an early exit from Europe would be nothing less than disastrous for the Catalan club. The match comes four days after Barcelona lost 1-0 at relegation-threatened Valladolid, when only Lionel Messi appeared up to the task. Barcelona midfielder Sergio Busquets said his team needs to rediscover "the desire to win every game." "We have had enough after this loss," Busquets said. City, meanwhile, will be hoping to build on its winning momentum since lifting the League Cup. It will have forward Sergio Aguero back from injury to help. ------ PARIS SAINT-GERMAIN vs. BAYER LEVERKUSEN PSG is all but qualified for the quarterfinals and this gives coach Laurent Blanc the chance to give some of his key players a breather for the return leg against Leverkusen. Only a monumental collapse will see the German side through but with Zlatan Ibrahimovic in a hungry mood and PSG scoring freely, it seems another hiding is the more likely scenario for Leverkusen, which has lost five of its past six games. With a tough match to follow on Sunday against in-form Saint-Etienne, it seems Blanc is already preparing ahead. "We have an important game against Saint-Etienne coming up," he said. "Whatever team is selected, theres always the same desire to win. Its important for the big teams to have this." Although Ibrahimovic should start, he could come off in the second half, thus giving Blanc the chance to switch Edinson Cavani from the right wing and play him in his favouredcentre-forward role. Don Baylor Angels Jersey . LOUIS - Two-thirds of the St. Dick Enberg Angels Jersey . Pospisil, the seventh seed, saved match points in each of the last two sets before falling to the unseeded Dutchman. "I wasnt very happy with the way I was playing,"said Pospisil. https://www.cheapangels.com/913j-nick-tr...sey-angels.html. Raonic, the mens No. 8 seed from Thornhill, Ont., needed more than three hours to overcome Frenchman Gilles Simon 4-6, 6-3, 2-6, 6-2, 7-5 and become the first Canadian man into the fourth round at Roland Garros. Jake Jewell Angels Jersey . This game was inside. Adrian Peterson was missing. The stage was set for another step toward the playoffs. Tim Salmon Angels Jersey . Today, he looks at the offensive line. 1. Laurent Duvernay-Tardif (OT, McGill) You Should Know: Over the course of his university career, Duvernay-Tardifs commitments to medical school and the family business frequently limited him to one practice per week, yet he was still the Metras Trophy winner as the Top Lineman in CIS football in 2013.SAN ANTONIO - The San Antonio Spurs didnt dwell on nearly blowing a 24-point lead in the second half. They won, and thats all that mattered to the veteran club. Tim Duncan had 29 points, 13 rebounds and five assists, and San Antonio overcame a fourth-quarter collapse to beat the Denver Nuggets 108-103 Wednesday night for its 15th straight victory. Tiago Splitter, Tony Parker and Manu Ginobili had 10 points apiece for the Spurs (55-16), who have the leagues best record. "They made it competitive," Parker said. "They played with a lot of energy. We missed a lot of little stuff; easy layups that we always make and they got back in the game. It happens sometimes. Were not going to beat everybody by 20." It just seemed like they were after overwhelming the Nuggets in the first half. Danny Greens 3-pointer at the buzzer was his fifth of the half, giving San Antonio its largest lead of opening 24 minutes at 63-43. Green scored 16 points, all in the first half, before leaving with a foot injury early in the second. His status is unknown, but he wore a walking boot as a precaution after the game and will have an MRI on Thursday morning. "All of a sudden he couldnt walk," San Antonio coach Gregg Popovich said. "The bottom of the foot, there is something. They are going to X-ray it. I am just guessing it is plantar fasciitis or something like that." San Antonio had 19 assists while going 24 for 42 from the field and forcing nine turnovers in the first half. "We were getting embarrassed in the first half," Denver forward Darrell Arthur said. "I was upset. I had words with some of the guys in the locker room." Aaron Brooks scored 25 points and Kenneth Faried had 24 points, including 15 points in a frenzied final quarter for the Nuggets. Denver went on a 34-20 run in the final 11 minutes. "We played a good half, we played a bad half," Popovich said. "The NBA is a 48-minute game and youve got to keep playing." After leading by as many as 24 points and by 20 midway through the third quarter, San Antonio needed Duncans late heroics to preserve its win streak.dddddddddddd Duncan scored all but one of the Spurs final 11 points, capping his performance with an off-balance jumper off the glass for a 107-99 lead with 30 seconds remaining. The heavily contested shot sealed the win and led Nuggets coach Brian Shaw to turn and smile at Popovich, who shook his head as well. "(Duncan) played a great all-around game," Popovich said. "Probably nobody noticed, but it was assists, boards, scoring — he was the guy that kept it together." Duncan finished the game 12 for 20, including going 4 for 5 in the final five minutes on a series of layups and jumpers. It seemed like it was going to be an early night for Duncan and San Antonios veterans after the team rolled to a sizeable early lead. The Nuggets opened at a frenetic pace and the Spurs were more than willing to play along. The teams combined for 24 shots in the opening six minutes. Green and Kawhi Leonard benefited the most from the fast start, going a combined 4 for 5 on 3-pointers. Leonard got the Spurs started by swatting Farieds jumper from behind off the opening tip and then hitting a 3-pointer and 19-footer to give San Antonio a 7-4 lead. Green then hit three consecutive 3-pointers to extend the advantage to 16-10 with 8 minutes remaining in the first quarter. Green ended the run by draining a closely contested 3 on Randy Foye after screaming for the ball as Duncan brought it up court off a rebound. "We fell asleep," Brooks said. "They got a lot of backdoors in the first half. We fell asleep on a lot of plays and allowed them to run their offence, and I think in the second half we pressured a little bit more." NOTES: Spurs F Austin Daye has become an overnight fan favourite, receiving an ovation second only to Ginobilis upon entering with 29.5 seconds remaining in the first quarter. After averaging just 2.3 minutes in four games since being acquired from Toronto, Daye scored a game-high 22 points in 29 minutes in a 113-91 victory over Philadelphia on Monday. ... Spurs F Matt Bonner (right calf strain) missed his second straight game and his ninth due to injury this season. ' ' '