German star Michael Unterbuchner recorded a stunning 10-6 victory over James Wade to reach the quarter-finals of the Grand Slam of Darts. <br /><br /><br /><br />Tungsten Tales is in association with Winmau Darts and BetVictor<br /><br />Subscribe for more darts videos:<br />https://www.youtube.com/TungstenTales<br /><br />Facebook: https://www.facebook.com/TungestenTales/<br /><br />Twitter: @TungstenTales
