NBA Wednesday is a weekly presentation of the National Basketball Association on ESPN. Debuting in 2002, NBA Wednesday starts the first Wednesday of the NBA season and runs throughout the entire season. Games typically air at 9:00 p.m EST, following an ESPN's presentation of ACC Wednesday college basketball. NBA Wednesday is occasionally preempted by ACC Wednesday or other college basketball doubleheaders, as well as Wednesday Night Baseball.
NBA Wednesday, like NBA Friday, is not exclusive; local sports networks may still air the game in their market. In that case, the ESPN broadcast on these markets is subject to blackout and ESPNEWS programming is usually aired instead.
Originally, NBA Wednesday was broadcast by Brad Nessler and Bill Walton each week. After the 2002-2003 NBA season, ESPN ceased having a consistent broadcast team for NBA Wednesday until 2007–08, in which they used Dan Shulman and Jon Barry.
Unlike other NBA on ESPN games, a version of Sports Center hosted by Stephen A. Smith is used as the pregame studio program for ESPN's Wednesday NBA games.
Scott Van Pelt hosts the halftime show. Van Pelt's full Sports Center is also used as a defacto post game show and lead out. 
Main article: List of NBA on ESPN personalities