World Cup - Pakistan claim Colombo win.

Pakistan secured an 11-run victory over Sri Lanka in Colombo to top World Cup Group A after the hosts failed to chase down 278 runs batting second.

Shahid Afridi's side posted 277 for seven after the all-rounder won the toss and elected to bat first, as Younis Khan and Misbah-ul-Haq both recorded half-centuries.

Sri Lanka raced to 76 without loss, but faltered badly in their middle order as Afridi claimed four scalps for 34 runs to reach 300 one-day international wickets and their run-chase petered out on 266 for nine.

Pakistan stalwarts Khan and Misbah shared a century partnership as the pair came together after Pakistan were reduced to 105 for three and they provided a solid foundation as Pakistan seized the supremacy between the two former champions.

Earlier, Mohammad Hafeez and Kamran Akmal were left wondering which of them was out after a mix-up left them both comically stranded at the same end.

Kamran Akmal scampered to the striker's end for a quick single when Hafeez swept the ball behind the wicket facing off spinner Muttiah Muralitharan in the 13th over. Hafeez did not move an inch, even after Sri Lanka wicketkeeper and skipper Kumar Sangakkara's initial wayward throw flew well over Muralitharan. Angelo Mathews successfully returned it to the bowler for the simplest of run outs.

Once Younus and Misbah came together, they employed a safety-first strategy and nudged the ball through gaps to pick up singles and twos instead of trying to score off boundaries against tight bowling and sharp fielding by the Sri Lankans.

Younus struck four fours in his knock of 72 before he top edged a sweep off Herath to Mahela Jayawardene at short fine leg. Misbah kept a cool head and played a solid innings to remain unbeaten 83 with six fours and batting with a runner.

Upal Tharanga and Tillakaratne Dilshan assumed a strong early position for their side with 76 on the board for no loss, but a steady stream of dismissals followed as Sri Lanka lost their way.

Captain Sangakkara led the way with a controlled and composed 49, but Jayawardene and Thilan Samaraweera departed for a combined total of three runs as Afridi and Shoaib Akhtar seized the initiative for Pakistan.

Chamara Silva compiled 57 runs, but at such a pedestrian rate the number six did little to inspire or inject urgency into his side's run-chase. Indeed, it took Silva a full 67 deliveries to muster his first boundary.

Another sloppy display in the field threatened to derail Pakistan's challenge, with two missed stumpings by Kamran Akmal, a string of dropped catches and 29 extras undermining the bowlers' efforts.

Kulasekara racked up a swift 24 as Sri Lanka were left to require an improbable 18 runs off the final over, but Umar Gul ensured that Pakistan held on to claim an 11-run win.

The victory moves Pakistan above Australia with the two sides having both recorded two successive wins as the top teams jostle for position with the quarter-finals at the back of their minds.

Misbah rides on higher confidence.

It is difficult to believe both that, at 36, Misbah-ul-Haq hasn't played a World Cup before and that he is playing this one at all. Such was the force of his last axing, from all three formats no less, that until circumstances thrust him into the Test captaincy last October, his career was all but over.

Yet as the premier domestic batsman in Pakistan in the 2000s, many felt he had been treated unfairly in not being given at least one opportunity between 2003 and 2007; with Inzamam-ul-Haq, Mohammad Yousuf and Younis Khan in the middle order during that period, however, it was difficult to see how he would get in.

But, like the best actors and boxers, he does comebacks exceedingly well. In 2007, after a four-year exile, he nearly won Pakistan a world title. In this latest return he has been even more remarkable; 65 against Kenya in Hambantota was his ninth international fifty in 12 innings across Tests and ODIs.

The player, he said during Pakistan's practice at the Premadasa in Colombo, does not change. "I've always said it is important for any player to get some self-belief and confidence back. You start scoring runs, the team starts believing in you and people's expectations of you increase and that gives you self-belief. And as your confidence builds your performance gets better. The player actually remains the same before and after, but with confidence higher, you perform better."

Had poker been an official pursuit in Pakistan, his face would've won him titles, so expecting him to express regret, or anger, or even blink twice, at being asked about missing past World Cups is futile. He is happy, he says, just to be playing at all. "I think whatever cricket you do play you should think about that. I am enjoying it at the moment, I have always enjoyed playing it, domestically or internationally and I only want to do what I can for the side."

Misbah's return has fitted in seamlessly with a gradual upswing in Pakistan's batting results over the last year or so, an under-scrutinised aspect of their performances. In 20 ODIs in Sri Lanka, England, the UAE and New Zealand, Pakistan have made 250 or more 13 times. Each member of the top six has made contributions at various stages, so that the problem has been one of plenty, of pacing an innings, of arranging the order so that momentum is not squandered and stability always present.

Misbah has come, as he did on Wednesday, mostly at five and has batted often in tandem with Younis Khan. Though the poor start then highlighted the calm the pair brings, against a better attack more oomph might be needed through the middle, an Umar Akmal breaking up the pair. Some in Pakistan, Imran Khan no less, want Misbah even higher in the order.

"The situation as it is, with the way the batting order is, all our batsmen have scored runs," Misbah said. "Kamran [Akmal] comes in at three and he has opened, Younis at four who has mostly played at three, the openers did well scoring hundreds in New Zealand, so we're not really feeling that our batting is missing something. We've got guys scoring runs and performing. Our batting order is fine and it is a good combination at the moment. Whatever the team needs, will happen. None of the players have any issues with where they are batting and what number."

Few attacks can match Sri Lanka's for potency or variety so Saturday, in what is likely to be an electric atmosphere, will be a comprehensive test of Pakistan. "Sri Lanka always, but especially in the last 2-3 years they have been very consistent, playing good cricket and in home conditions they are a very tough side," Misbah said.

"To get a good first win in this kind of tournament, with most of your batsmen scoring runs and then convincingly get them out, the morale gets high and players get into touch. It is a very vital match for both sides."