David "Koz" Kozlowski is an American tennis teaching professional and tennis commentator.
Kozlowski is one of the first 17 Master Professionals in the world, as certified by the USPTA.[1] He was named the USTA Broadcaster of the Year in 2000 and Pro of the Year three times – 1978 in Alabama, 1997 in Florida, and National Pro of the year in 2001.[2]
Koz produces and hosts the "Inside Tennis with the Koz" program, which was broadcast for five years on The Tennis Channel,[3] before continuing on IndieTennis.com.[1]