Peter Freeman hosts Tennis Con 8 starting next week. It's a free event where some of the best online tennis coaches present on different topics to help you improve your game.I asked Pete to share the best doubles lessons he's learned over the years from Tennis Con. We discuss eight lessons.Gigi Fernandez's 123 Poaching FormulaJorge Capestany's Doubles DanceIan Westermann's Angels in the OutfieldRoy Emerson's Play for your Partner (Bonus Never miss a return)Will Boucek's It's not you, it's me ...