The process of determining the net result of runs scored versus runs allowed by a baseball team is a straightforward arithmetic operation. One subtracts the total number of runs a team has allowed from the total number of runs the same team has scored. For example, if a team scores 700 runs and allows 600 runs, the result of this subtraction yields a value of 100.
This calculation serves as a predictive indicator of a team’s potential future performance. A substantial positive value often suggests a team is likely to win more games than its current record reflects, while a negative value may indicate the opposite. This metric has been used by baseball analysts and front offices for decades to evaluate team strength beyond traditional win-loss records.