Arsene Wenger insists Arsenal will complete their Champions League escape act by securing the result they need against Olympiakos to reach the last 16.

Wenger's side kept alive their hopes of qualifying for the knockout stages for the 16th successive year thanks to an inspired display from Alexis Sanchez in Tuesday's crucial 3-0 win over Dinamo Zagreb.

Manchester United strikers Wayne Rooney and Anthony Martial both returned to training on Tuesday ahead of their side's Champions League home game with PSV Eindhoven.

The two players missed United's 2-1 win at Watford in the Premier League on Saturday, captain Rooney due to illness and Martial because of a foot injury sustained on international duty with France.

Kevin Durant scored 27 points on his return from a six-game injury layoff as the Oklahoma City Thunder routed Utah Jazz 111-89 on Monday.

Durant set the tone for a dominant performance in the opening two minutes with a superb floater as the Thunder blew away Utah at the Vivint Smart Home Arena.

The New England Patriots ground out a bruising 20-13 victory over the Buffalo Bills to keep their unbeaten start to the season intact on Monday.

Patriots quarterback Tom Brady survived a sustained buffeting from the Buffalo defense to steer the reigning Super Bowl champions to their 10th win of the current campaign.

Depleted Juventus host Manchester City on Wednesday looking for the win that would secure their passage to the last 16 of the Champions League.

City's 3-1 win away to Sevilla last time out left Manuel Pellegrini's men top of Group D on nine points and, with Juventus one point behind in second, they will clinch top spot with a win in Turin.

As Paris Saint-Germain striker Zlatan Ibrahimovic returns to his home town on Wednesday, some Malmo fans are torn over whether to support the city's prodigal son or the team that launched his career.

On a football pitch in the immigrant-heavy neighborhood of Rosengard, where the 34-year-old Swede grew up, one of his childhood teammates sighed as he pondered where his sympathies would lie during the Champions League match between Malmo and PSG.

Jermain Defoe boosted Sunderland's bid to escape the Premier League relegation zone as he pounced on a defensive howler to snatch a 1-0 win at Crystal Palace on Monday.

Center-back Scott Dann and goalkeeper Wayne Hennessey made a hash of clearing a hopeful ball forward, allowing Defoe to slot into an empty net 10 minutes from time in south London.

Chelsea head to Israel amid new security worries in the region as they try to seal a spot in the last 16 of the Champions League against Maccabi Tel Aviv on Tuesday.

Jose Mourinho's team currently sit in second place in Group G and could advance with a victory against the already eliminated Israeli champions provided Dynamo Kiev do not win their game against Porto.

Roger Federer has warned Novak Djokovic he will find it hard to repeat his incredible 2015 campaign.

Federer was Djokovic's last victim of the year as the Serb romped to a 6-3, 6-4 victory in the final of the ATP Tour Finals on Sunday.

Novak Djokovic has set his sights on surpassing his almost perfect year by winning the only two major titles to have eluded him -- the French Open and Olympics.

Djokovic enjoyed a fitting finale to the best season of his life as the Serb crushed Roger Federer 6-3, 6-4 to win the ATP Tour Finals for a record fourth successive year on Sunday.