Grace Davis came into Greg Leland Gymnasium on Thursday night and went toe-to-toe with undefeated Lathrop, which pulled away in the second half for a 55-31 Western Athletic Conference win. “The key to what we do is the bigs touching the ball, and the bigs weren’t touching the ball in the first half,” Lathrop coach Dwayne Davis said. Grace Davis won the battle of the boards 44-36, but Lathrop forced 31 turnovers while allowing 31 total points, five in the third period. Reagan Jamison led Grace Davis with 12 points. Junior varsityLathrop 59, Grace Davis 7Lathrop held Grace Davis scoreless in the first period and turned the ball over only seven times.