View Post ABC Affiliates | Sports | Top 10 Bob Slovak Named Weekend Sports Anchor at KTRK By Merrill Knox on May. 6, 2013 - 11:49 AM Bob Slovak is the new weekend sports anchor at KTRK in Houston, Houston media blogger Mike McGuff reports. Slovak has worked at the ABC O&O since 1998. Tim Melton, who has been off the air since 2011 recovering from a stroke, ...