row. Goode and Magill then rated each serve, according to its arc and placement, on a scale from 0 to 24. The winner? Team Random, by a long shot. It scored an average of 18, followed by the serial group, at 14. The blocked practicers, who’d focused on one serve at a time, did the worst, with an average of 12—and this despite having appeared, for most of the three weeks, to be improving the most. They were leading the pack going into Week 3, but come game time, they collapsed.
