Philadelphia Keystones Range Factor Charts and Records
About Range Factor
Range factor is a metric that shows how often a defensive player records a putout or assist per inning played. It is calculated by dividing chances accepted by innings played for a player or team over a given period of time. Generally, for Range Factor, higher is better. (Source)
Top Philadelphia Keystones Players by Range Factor
Which Philadelphia Keystones players rank highest in Range Factor? Below are the top ten by single season and by career totals with the team, requiring at least 50 innings pitched for a season record, or 100 innings pitched for a career record with the team.


Philadelphia Keystones Range Factor Per Season
Philadelphia Keystones's Range Factor for each season of their history, plotted alongside yearly averages for MLB, the Union Association, and the Union Association.

Philadelphia Keystones Range Factor Season Distribution vs. MLB and Peers
Each box summarizes Range Factor across all seasons, comparing the Philadelphia Keystones to MLB as a whole, the Union Association, and the Union Association. The box covers the middle 50% of seasons, the center line is the median, and the whiskers extend to the min and max values.

Philadelphia Keystones Range Factor Year-Over-Year Change
A waterfall chart showing how the Philadelphia Keystones's Range Factor shifted season over season. Each bar represents the change from the previous year, making it easy to spot peak and decline phases.

Philadelphia Keystones Range Factor — Season-by-Season Breakdown
Every season of Philadelphia Keystones's history with Range Factor alongside yearly averages for MLB, the Union Association, and the Union Association. Career totals include sum, average, minimum, maximum, and median.
