The Sportimes and Kastles met at the Family Circle Tennis Center in Charleston, South Carolina, a predetermined neutral site that hosted WTT Championship Weekend. The Eastern Conference Championship Match was played on September 15, 2012, nearly two months after the regular season ended. The break was inserted between the regular season and the playoffs to accommodate the 2012 Summer Olympics and the U.S. Open Tennis Championships. The Kastles entered the match with a 30-match winning streak having won all 16 of their regular- and postseason matches in 2011, and all 14 of their regular-season matches in 2012. The Kastles jumped out to an early lead in the match as Leander Paes and WTT Male Most Valuable Player Bobby Reynolds won the opening set of men's doubles, 5–2, against Robert Kendrick and John McEnroe. Květa Peschke and Kendrick struck back for the Sportimes with a 5–2 set win over Venus Williams and Leander Paes to tie the match, 7–7. Reynolds topped Jesse Witten in men's singles, 5–2, to put the Kastles back in the lead, 12–9. Ashley Harkleroad and Peschke responded with a 5–2 set win of their own in women's doubles over Anastasia Rodionova and Williams to tie the match, 14–14, going to the final set. Williams dominated that final set of women's singles beating Harkleroad, 5–1, to give the Kastles a 19–15 victory and the Eastern Conference Championship and end the season for the Sportimes.