1.   And Three Rivers is considered one of the worst turf fields in the NFL, according to a survey of players last season.

2.   Colangelo was emphatic about having a natural turf field.

3.   He said it was turned into a turf practice field for the football team.

4.   Players, coaches and officials of the international field hockey federation noted that the crowned, artificial turf fields drain poorly and result in unpredictable ball handling.

5.   The contest was canceled when National Football League officials decided the artificial turf field was unsuitable for play.

6.   The club is tearing up a turf field and replacing it with grass.

7.   The National League is expected to counter with its unique weaponry, especially on the turf field of a quintessential National League park.

8.   Their facility at Santa Clara is both beautiful and practical, with both grass and artificial turf practice fields and a huge locker room and training facility.

9.   Three days ago the grass field was removed and the artificial turf field brought back.

10.   Why did the Seahawks come out flatter than the ripped bubble that covers their turf practice field?