Last time New York defeated Dallas at the Garden Stephon Marbury was a Knick 2006

[STRIPESSTARS]

The last time New York defeated Dallas at the Garden was Jan. 11, 2006 behind three 20-point performances from Stephon Marbury

Dallas -2
22-20

Read more here: http://www.miamiherald.com/2012/02/19/2649800/dallas-mavericks-20-11-at-new.html#storylink=cpy