All time in NBA game 7 playoff series history going back as far 1947 all the way through the 2011 NBA first round, all teams tied 3-3 that had Games 1-2 and 5 at home and Games 3-4 and 6 on the road (like Oklahoma City) had a 68-18 (.791) series record in all rounds, and a 33-8 (.805) second round record.
source: http://www.10starpicks.com/articles/The ... iletti.cfm
