The Warren County High School boys tennis team hasn’t just cruised through the first of the season without a loss, it’s barely been tested on its way to a 6-0 record.The Pioneers didn’t have the luxury of going through the motions on Tuesday when St. Andrew’s Sewanee paid a visit to Warren County. The Pioneers got some inspired play from deep in their lineup to come up with a 5-4 win and run their unbeaten streak to seven games.Coach David Dunlap faced a lineup shift before action even began at McMinnville Civic Center, as coach Dunlap’s star junior Thomas Locke was absent for the match. Locke is the team’s No.