The Toronto F.C. player will miss the rest of the regular season with an injury sustained in practice.
The surgery will keep Robinson out of action for 6-8 weeks and will cost him the rest of the regular season, though a return in the late rounds of the playoffs remains a slight possibility.
TFC are currently three points back of a playoff spot and will have a chance to earn some much needed points on Saturday when they face a struggling San Jose team at BMO Field.
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