Donald Mark Sibley (born (1950-11-13)November 13, 1950) is a retired American basketball player. He was a 6'2" 175 lb guard and attended Northwestern University. He was selected in the fourth round of the 1973 NBA Draft by the Chicago Bulls but was waived prior to the start of the 1973-74 season.[1] He was the only rookie of 17 in Bulls camp to have graduated from college. He played one year for the Portland Trail Blazers, followed by one year of basketball for a team in Brugges, Belgium. He returned to Northwestern University to earn a Master of Arts in Teaching degree which led to a 33-year career of teaching English and coaching basketball and soccer at York High School in Elmhurst.

Mark Sibley

Personal information
Born	(1950-11-13) November 13, 1950 (age 71)
Nationality	American
Listed height	6 ft 2 in (1.88 m)
Listed weight	175 lb (79 kg)
Career information
High school	West (Rockford, Illinois)
College	Northwestern (1970–1973)
NBA draft	1973 / Round: 4 / Pick: 64th overall
Selected by the Chicago Bulls
Playing career	1973–1974
Position	Point guard
Number	11
Career history
1973–1974	Portland Trail Blazers
Stats  at NBA.com
Stats at Basketball-Reference.com

Notes

External links

• NBA stats @ basketballreference.com

This biographical article relating to a United States basketball player, coach, or other figure born in the 1950s is a stub. You can help Wikipedia by expanding it.

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