Knicks legend and current broadcaster Walt Frazier has entered into COVID-19 protocols, joining three of their players, according to a source. He is expected to miss 10 days as the virus keeps spreading within the organization. Frazier turned 76 last March. He was recently on a holiday hiatus around Thanksgiving but was on the San Antonio-Indiana-Toronto road trip where the Knicks seemed to have picked up the virus. In addition to Frazier, the Knicks have three players out due to COVID-19 – Obi Toppin, RJ Barrett and Quentin Grimes. The rookie Grimes tested positive on Tuesday, according to a source.