WATCH Bojan Bogdanovic takes a nasty fall and suffers concussion in Eurobasket opener
Bojan Bogdanovic hits the deck after a hard drive for Croatia against Slovenia. 

CROATIA beat Slovenia, 80-73, on opening day of Eurobasket, but lost Bojan Bogdanovic to a concussion on Saturday in Zagreb.

The Brooklyn Nets forward took a nasty fall after a strong drive, and Croatia said he will miss the next matcha against Greece.

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Croatia has five games scheduled in six days, but it is still unsure when he will be fielded again.

The 6-foot-8 Nets forward wanted to be sent back in, but was held back, according to

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