Zach Zarba

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Zachary Zarba (born April 28, 1975) is an American professional basketball referee in the National Basketball Association. He wore uniform number 58 until the 2012–2013 season, when he changed to 28, and currently wears uniform number 15. Zach has officiated 1,182 regular-season games in 19 seasons as an NBA staff official, beginning in 2004. He has also refereed 133 playoff games, including 11 NBA Finals games. Other assignments have included the 2016 NBA All-Star Game in Toronto.