troyzer wrote: » Leinster battering Munster in that semi final in 2009 was a big upset.
Deleted User wrote: » It might be the biggest upset ever in club rugby. I'm not sure if I'm serious or trolling but the winner went on to win the title and Munster were outrageous favourites. It was in front of an absolutely massive, massive crowd. It was one of the biggest sporting events in the country that year and the underdogs (Leinster) were getting huge amounts of shade thrown their way by almost both sets of fans. The grand slam had really ramped up the interest in the sport and a lot of new fans got their first taste of interprovincial rugby that day. But worse again - it reset the relationship between both clubs and reversed the power balance in provincial rugby for the next 10 years. God I'd be pissed off reading this as a Munster fun.
Digifriendly wrote: » Rainey OB (then a Junior club) beating NIFC (Mike Gibson's club) in Ulster Senior Cup in 1978.
arsebiscuits1 wrote: » Connacht winning away to Toulouse in 2013 has to be up there. Toulouse weren't the force they always were. But Connacht finished below the Dragons that season in the Pro12
Bridge93 wrote: » Aironi beating Biarritz in the Heineken group stages in 2010 would be a big one