Bangladesh had a victory by fluke in 2007.
'fluke' is somewhat extreme and as ridiculously dimissive as you claim their fans are "audacious" or "stupid" for building up themselves for the World Cup. I may not have read every deshi post on their World Cup hopes, but what I have seen the impression I get is they say they can make the knockouts.
It wasn't a 'fluke', over 50 overs and in Tests you don't get flukes. India were bowled out for 191, both Ganguly (66) and Dravid (47) made runs but Sehwag, Tendulkar, Yuvraj Singh and Dhoni made just 25 runs between them so your "big guns" misfired. Bangladesh then chased the target down with nine balls to spare, five wickets in hand and THREE batsmen making 50 which suggests a harmless pitch and that they, Mortaza in particular, bowled better than India.
Had the worthless duck method been applied to a 20-30 over match then you might have cause to suggest the victory was let's say 'hollow' and 'freak', but this was as unfluke like as if they'd won in a Test match.
since then we have met 7 times and we have beaten you comprehensively 7 times. all in all we have met 23 times and we have won 21 times. yet some you either have the audacity (or are stupid enough) to call themselves contenders for the cup and say that bigger teams fear them. we got a thread here just dedicated to that.
Do you expect the deshi fans to be any different to say England fans in their hopes? Not much point quoting your record against Bangladesh, England and every other major Test playing nation has a similar record and those that don't make THE strongest case for tiers.
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Not a good result for the deshis chances of reaching the knockouts, big margins such as that are not that common and so their hopes are diminished. West Indies are capable of beating any side on their day, t'will be a struggle from here for the deshis as a hiding was not what they wanted to be on the end of.
Was just too many runs, Sehwag spoiled it as a contest/spectacle. Anything over 300 was always likely to be too much for the deshis, Tamim was a little too sedate but then I guess they were in the horrible position of having to decide if they could chase and run the risk of being out for say 150-200 and incur a massive negative NRR, or bat sedately and accept a big hit on the NRR but warm the batsmen up and use up their overs. Under the circumstances I think their batting did quite well