Winning an extra-inning game when the stakes are highest means somebody will emerge as a hero. The Warren County High School baseball team had plenty of heroes Monday night in Ooltewah. Senior pitchers Logan McCormack and Micah McColloch combined to pitch nine solid innings, Nick Grandey made a base-running disaster pay big dividends and sophomore Logan Underhill came up with the game-winning hit as the Pioneers defeated the Owls 4-3 to advance to the regional finals for the first time since 1998.Warren County (21-17) got big plays from its entire lineup as the Pioneers upset the District 5-AAA champions and earned the right to hold the regional finals at Patrick Ramsey Field tonight against Walker Valley.Coach Adam Childs was aware of the contributions made by numerous players after the game as he praised his team.“I can’t single out anybody after this game,” said Childs.