Imada and Matteson lead AT&T Classic

Ryuji Imada and Troy Matteson each shot a three-under-par 69 in the third round of the AT&T Classic to remain tied atop the leaderboard.

The pair, who began the day tied for the lead at 10-under, are at 13-under-par 203 and hold a two-shot lead over Camilo Villegas, who shot four-under in the third round to get to 11-under for the event.