How Brian Roberts's Range Factor Compares to Similar Players
Brian Roberts posted a career Range Factor of 4.51, well above the league average of 3.1 — a mark that ranked among the best of his era. His best Range Factor season came in 2013, posting 5.0, well above the league average of 2.76 that year. The lowest point came in 2010 at 3.93, well above the league average of 2.94 that year. Production slipped through the final seasons. The figure moved from 4.59 in 2012 to 5.0 in 2013 and 4.11 in 2014. The decline marked the closing chapter of the career. One of the more consistent Range Factor producers of his era, the career line shows well-above-average output with little season-to-season variance across 14 seasons.
Brian Roberts Lifetime Range Factor
Stats similar to Range Factor for Brian Roberts
| Brian Roberts
Range Factor |
|---|
| Career | 4.514 |
| Season Avg. | 4.514 |
| 162 Game Avg. | 4.514 |
| More Info | See More |
Brian Roberts Range Factor Per Season
Brian Roberts's Range Factor for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American League, Hall of Fame, 2B, North America, or players born in the same country — to see how he stacked up year by year.
Brian Roberts Range Factor by Team
Brian Roberts's career Range Factor totals broken down by each team he played for, ordered by when he first joined that team.
Brian Roberts Range Factor Year-Over-Year Change
A waterfall chart tracking how Brian Roberts's career Range Factor shifted from season to season. Each bar represents the change added to his career total that year, making peak and decline phases easy to spot.
Brian Roberts Range Factor Distribution vs. Comparable Players
Each box summarizes Brian Roberts's seasonal Range Factor alongside a selected comparison group across all seasons he played. The box covers the middle 50% of seasons, the center line is the median, and the whiskers extend to the min and max. A tighter box means more consistency; a higher median means more output. Use the selector to switch comparison groups.
Brian Roberts Range Factor — Season-by-Season Breakdown
Every season of Brian Roberts's MLB career with Range Factor alongside league, Hall of Fame, positional, birth region, and country-of-birth averages for that year. Career totals include sum, average, min, max, and median.
Note: A dash (—) means no qualifying players existed in that comparison group for that season. Most commonly this happens for the Hall of Fame group.
