Summary:

- The article discusses a unique and unprecedented walk-off win for the Colorado Rockies against the San Francisco Giants. The game ended when the Giants' pitcher was called for a pitch clock violation, allowing the Rockies to score the winning run.

- The article highlights the rarity of a game ending on a pitch clock violation, noting that it's the first time in MLB history that a game has been decided in this manner. This unusual outcome underscores the impact of the new pitch clock rule implemented this season.

- The article provides details on the specific play, including the game situation, the count, and the reaction of the players and fans. It also discusses the potential implications of this type of game-ending scenario and how it may affect future games and strategies for teams.