The world record holder made an impressive comeback from injury by winning the 100 metres in 9.90 secs a Golden League meeting.
The Jamaican blamed cold weather rather than a restart for failing to break his 100 metres world record.
Defending 100m champion Asafa Powell is all set to join fellow Jamaican sprinter Usain Bolt in pulling out of the Delhi Commonwealth Games, the build-up to which has been marred by withdrawals by star athletes and corruption allegations.
Asafa Powell thinks he has pinpointed why he has so often failed to produce on the big occasion and believes that if he is at his best he will win the 100 metres at the London Olympics.
Jamaica's Asafa Powell has been ruled out of the 100 metres at the World Athletics Championships, a teammate said on Thursday.
Jamaica's former world 100 meters record holder Asafa Powell tested positive for a stimulant at last month's national championships, his agent said.
Jamaica's Asafa Powell has pulled out of Friday's 100 metres showdown with triple Olympic champion Usain Bolt and American Tyson Gay in Stockholm because of injuries, his management company said on Wednesday.
Jamaican sprinter Asafa Powell, who tested positive for a banned substance last year, told a disciplinary panel on Tuesday he did not list the supplements he was taking because he could not remember their names.
Former 100 metres World record holder Asafa Powell has been forced to withdraw from his first meeting since last year's Olympic final because of a hamstring injury, Athletics Australia said on Tuesday.
Former world record holder Asafa Powell won his third consecutive 100 metres race of the season at the Monaco Grand Prix on Monday in his last major meeting before the Beijing Olympics starting next week. The Jamaican Commonwealth champion clocked 9.82 seconds, his best time this year. Only compatriot Usain Bolt, who took the world record from Powell on May 31, and American world champion Tyson Gay have run faster in 2008.
Former 100 metres world record holder Asafa Powell was banned for 18 months by a Jamaican anti-doping disciplinary panel on Thursday after he tested positive for a banned substance last year.
Justin Gatlin clocked 9.88 seconds to outperform Asafa Powell in separate 100m races
Triple Olympic champion Usain Bolt could have an unexpected challenger when the Jamaican world record holder runs his first 100 metres on Saturday.
Triple Olympic champion Usain Bolt could have an unexpected challenger when the Jamaican world record holder runs his first 100 metres on Saturday.
Jamaican world record holder Asafa Powell and US sprinter Sanya Richards were voted best by Track & Field News magazine.
Jamaica's Asafa Powell beat compatriot and world record holder Usain Bolt in the men's 100 metres at a Grand Prix meeting on Tuesday.
World 100 meters record holder Usain Bolt defeated his closest rival Asafa Powell to qualify for the Beijing Olympics on Saturday. In what had been billed as the clash of the world's two fastest men, Bolt ran 9.85 to finish first in Jamaica's Olympic trials, while Powell, the former record holder, clocked 9.97 seconds.
Former 100 meters world record holder Asafa Powell has returned home to Jamaica and should be ready for the country's world championships trials after a weekend scare, his manager said on Tuesday.
The world record holder was denied the opportunity to extend his 23-race 100m winning streak in Yokohama after making a second false start.
A tantalising maiden world title rather than another world record is Asafa Powell's priority this year, according to the Jamaican sprinter's manager.
Asafa Powell equalled the second fastest time ever over 100 metres when he clocked 9.72 seconds at the Lausanne grand prix.
Asafa Powell powered to his first major title with victory in the Commonwealth Games 100 metres final
Usain Bolt summoned up just enough energy to get past Jamaican compatriot Asafa Powell at the line to win the 100 metres on Thursday at the third Diamond League meeting of the season which was dominated by Americans.
Jamaican 100 metres world record holder Asafa Powell has withdrawn from all competition until late June so he can recover from a pulled chest muscle, his manager told Reuters on Monday. His race with American world champion Tyson Gay is expected to be one of the highlights of the Olympic Games, which begin on August 8.
World record holder Powell clocked 10.01 seconds in the quarter-final heats while Gay won his heat in 10.06.
The 23-year-old Jamaican destroyed his rivals in Zurich to equal the record of 9.77 seconds he shares with American Justin Gatlin.
Usain Bolt's startling 9.69-second run at the Olympics has inspired Jamaican compatriot Asafa Powell to target 9.59 for the 100 metres.
Former world record holder Asafa Powell clocked the fastest time of the year when winning the 100 metres in 9.83 seconds at the Ostrava Golden Spike meeting on Thursday.
The two fastest men in the world will go head-to-head on Saturday when world record holder Usain Bolt runs against Asafa Powell in the Jamaican Olympic trails.
Out of the two world records held by track superstar Usain Bolt, his 100m dash timing of 9.58 seconds stands more likely to be broken than the 200m mark of 19.19secs, his fellow Jamaican sprinter Asafa Powell said on Friday.
Asafa Powell will take on fellow Jamaican Usain Bolt over 100 metres in what should be the highlight of the London Grand Prix on July 24, organisers said on Wednesday.
The Jamaican clocked 9.77 seconds at the British Grand Prix meeting in Gateshead.
The three fastest men ever cruised through their opening 100 metres heats under clear blue skies at the start of the Olympic athletics programme on Friday.
The Jamacian clocked 9.77 seconds at the Athens Super Grand Prix.
Jamaican Asafa Powell, the former world 100 metres record holder, will race indoors for the first time in eight years as part of his preparations for next year's London Olympics, he said on Tuesday.
Jamaican Asafa Powell, the former world 100 metres record holder, will race indoors for the first time in eight years as part of his preparations for next year's London Olympics, he said on Tuesday.
The Jamaican set the record of 9.74 seconds and then was back on the track some 90 minutes later to run 9.78 in the final.
American Tyson Gay surged past Jamaica's Asafa Powell to win gold in the men's 100 meters at the world championships.