Abstract: A score keeping game system (100) for tracking the performance of at least one athlete is provided. Score keeping game system (100) includes at least one score tracking device (10), the score tracking device including a card member (60) and jacket (70). Card member (60) includes a recording section (66) formed on one side thereof and having subdivision indicia markings (80) formed thereon for indicating and subdividing the recording section (66). Jacket (70) is formed by a pair of wall members (72, 74) formed of a plastic material and joined together with an opening on one edge thereof for passage of the card member (60) between the pair of wall members (72, 74). At least one of the wall members (74) has an opening (76) formed therethrough to provide access to the recording section (66) of the card member (60).