Compare Golf Balls
Pick any two balls and a club. Stymie estimates ball speed, launch, spin, and carry differences from the manufacturer-published spec profile of each ball.
Pick two balls above to see estimated launch differences.
These are estimates, not measurements.
Stymie computes these numbers from each ball's manufacturer-published spec profile (compression, cover material, spin profile, distance vs control bias) applied to a baseline launch model for a typical scratch player. Actual results vary substantially with your swing speed, attack angle, spin axis, and impact location. Use them to compare two balls' relative behavior, not as a prediction of your specific shot.