Basketball's scoring system began in 1891 when Dr. James Naismith invented a game that used a peach basket as a goal. Early rules awarded a single point per hoop, but the sport's popularity spurred incremental changes. By the 1930s, a two‑point free‑throw had appeared, setting the stage for further evolution. The sport's governing bodies continuously refined scoring to balance entertainment, skill, and fairness.
In the 1990s, the NBA's three‑point line was formalized at 23 feet 9 inches, rewarding long‑range shooters and creating a new tactical layer. The 2004 NCAA revision moved the line to 20 feet 9 inches to increase parity, while the 2019 FIBA change shortened it to 22 feet 15 inches to align international play. Each adjustment reflected shifting priorities—boosting pace, rewarding skill diversity, and ensuring global competitive balance.