Yardage Gaps

Yardage gaps are the distance steps between consecutive clubs in a golfer's bag. Each gap is the extra distance a club provides over the next-shorter club. Standard full sets are designed to produce 10–15 yard gaps between each iron. The actual gaps depend on the golfer's swing speed, shaft characteristics, and the specific club design. When gaps are consistent, with every club 10–12 yards apart, club selection is straightforward. Gaps can also be uneven: two clubs may hit the same distance, or one club may hit much farther than expected. Then the decision process gets more complicated, and certain distances may be impossible to hit precisely.

The short game yardage gaps are the most important for scoring improvement and the most commonly neglected. These are the distances covered by the scoring clubs: pitching wedge, gap wedge, sand wedge, and lob wedge. Many recreational golfers own three or four wedges. But they have no idea what distances each one produces on a three-quarter swing, a full swing, and a half swing. Without this knowledge, precise approach shots inside 100 yards become guesswork. Tour pro players, by contrast, know their wedge distances to within a few yards for multiple swing lengths. Calibrating to specific yardages is a fundamental skill for them.

Equipment-related gap issues — where the standard set produces uneven gaps or leaves specific distances uncovered — are correctable through fitting. One common problem is a large gap between the pitching wedge and sand wedge for golfers who only own two wedges. Another is irons spaced 10 yards apart through the set, but with a 20-yard gap between the 4-iron and 3-hybrid. That happens because the two clubs do not complement each other. A fitting that measures actual ball speed and carry with each club in the bag produces the data needed to identify and correct these gaps.