Infield Maintenance 101 outlines how to build and care for baseball and softball infields so playing surfaces stay safe, consistent and playable. Guidance focuses on the infield dirt mix—balancing sand, silt and clay, using harder clay-rich materials on mounds and batter’s boxes, and managing moisture with irrigation, hand watering and conditioners. Detailed steps cover mound and box repair in thin layers, daily inspection and mowing, and proper dragging techniques to loosen, level and smooth skinned areas. Additional direction addresses precise field marking, preventing and removing lips along grass edges, and working from a structured maintenance checklist.
Key Points
- Explains how infield layout and surfaces differ for baseball and softball, including raised mounds versus flat pitching circles with level pitcher’s plate and home plate.
- Details recommended infield mixes, with 60 to 70 percent sand, 30 percent clay and 10 percent silt for general use, and higher-clay materials plus conditioners to stabilize high-wear areas and manage moisture.
- Outlines daily practices such as walking the infield for hazards, repairing divots, mowing with sharp blades, rebuilding mounds and boxes in approximately 1-inch layers, and dragging with nail, mesh and cocoa mat drags.
- Stresses preventing and correcting lips where dirt meets turf, accurate chalk or paint markings, and using a written maintenance checklist and STMA’s Baseball/Softball
