Radamel Falcao, attacker, ACL
The Monaco striker suffer the dreaded ACL injury back in January, but is hopeful and optimistic of playing in the World Cup.
Kostas Mitroglou, attacker, knee
The Greek striker who made the switch from Olympiakos to Fulham last January, has only played 120 minutes of football with his new side. He's currently sidelined with a knee injury, and last played against Cardiff a month ago.
Giorgos Karagounis, midfielder, knock
Greek's skipper is currently out with a knock, though there is no specific news or timeline about his return.
Arouna Kone, attacker, knee
Lacina Traore, attacker, hamstring
Meanwhile, the man who supposedly was brought to add depth to Everton striking ranks is also out with a hamstring injury, though Martinez believes that he could still play this season.
Maya Yoshida, defender, knee
Makoto Hasebe, midfielder, knee
Hasebe who plays for FC Nurnberg, is currently sidelined with a knee injury sustained back in January.
Atsuto Uchida, defender, thigh
Schalke's right back Uchida, sustained a thigh injury back in February, no report yet on his return date.
No injury for Uruguay as they hope to go one better in this World Cup after a semifinal appearance in South Africa 4 years ago. They'll be boosted by the news that Sebastian Coates has returned following an 8-moths absence due to knee injury.
Bryan Oviedo, defender, broken leg
The Everton man suffered a broken leg injury during The FA Cup tie against Stevenage back in January 25th. However, five weeks after his injury, Oviedo is already back in the gym, and just might play in the World Cup despite the initial fears that he'll have to miss the tournament.
Jack Wilshere. midfielder, hairline fracture in left foot
The Arsenal midfielder sustain the injury following a 50-50 challenge against Daniel Agger in an international friendly against Denmark on March 5th. According to Arsene Wenger, he should be running next week and might even play again before the season ends.
Theo Walcott, attacker, ACL
Walcott suffered an ACL injury in The FA Cup 3rd round tie against Tottenham and has been ruled out for six months.
Jay Rodriguez, attacker, ACL
Walcott injury opened up the chance for other sot step up, Jay Rodriguez was one of the name that could possibly benefit from Walcott's injury, having scored 17 goals for Southampton this season. Unfortunately, Rodriguez suffered an ACL injury himself during a match against Manchester City a week ago, and will miss the World Cup.
Jermain Defoe, attacker, hamstring
Defoe, currently playing for MLS side Toronto FC has enjoyed a great start to his career in North America, scoring 3 goals in his first 3 games (all as starter). However he has missed his side last two games with a hamstring injury.
Phil Jagielka, defender, hamstring
Jagielka has been missing for both club and country since featuring against Chelsea back in February with a hamstring problem. According to Roberto Martinez, Jagielka could make his comeback against Manchester United this weekend.
Kyle Walker, defender, pelvis
Walker last played for Tottenham against Benfica back on March 13th. Tim Sherwood said that he might miss the rest of the season but should be good to go for the World Cup.
Wayne Rooney, attacker, chipped bone in toe
Manchester United are considering to rest Rooney for the rest of the season, to let him recover from a chipped bone in his toe.
Daniel Sturridge, attacker, hamstring
The striker was forced to go off in the 66th minute clash against Manchester City with a hamstring injury and will be assessed over the few days.
Christian Maggio, defender, collapsed lung
Maggio has been absent since March 11th after needing a surgery for a collapsed lung. He's back in training but has not played in a competitive match yet.
Federico Balzaretti, defender, hernia
The AS Roma defender has been absent since November with hernia, and has also suffered several setbacks during the recovery process.
Stephan El Shaarawy, attacker, foot
Giuseppe Rossi, attacker, knee
Another good news for Italy as Giuseppe Rossi who injures his knee back in January, has also returned to training.
Manolo Gabbiadini, attacker, shoulder