Possible Clues:

• A caddie may retrieve one
• Prima donna's love for a tenor -- a thin sod!
• Displacement from a club
• Four in the dot for a turnover of the turf for a club
• Piece of turf dug out with a golf club
• Turf raised by golf club
• Result of a bad swing, maybe
• Sod bringing poet round on time
• Course clump
• Piece of turf dug out of the fairway by a golf shot