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Sofia Arvidsson reached the pinnacle of her doubles career in 2011, peaking at world number 10 in the WTA doubles rankings. Partnering primarily with Kaia Kanepi, the Swedish-Estonian duo enjoyed considerable success, reaching the quarterfinals at the Australian Open and Wimbledon, and securing the Strasbourg International title. Arvidsson's doubles prowess complemented her successful singles career, where she attained a career-high ranking of 29.