The @worldteamtennis action is heating up and the @washkastles are in the hunt for another 🏆 on the back of points like these. Give @mbrengle some 👏 for coming out on top in this incredible rally! 📹: @worldteamtennis _ #usta #ustennis #madisonbrengle #worldteamtennis #washingtonkastles #tennis #protennis #instatennis #instasports