Roy Williams Has Not Called a Timeout in 140 Minutes Posted Feb 15, 2018 Roy Williams called one timeout during North Carolina's recent four-game win streak. Williams has not called a timeout since the first half of the Pittsburgh game on Feb. 3. That is a full three and a half games without a calling a timeout. Even when N.C. State went on a 19-0 run against the Tar Heels on Saturday in Raleigh, Williams refused to call a timeout. (Inside Carolina)