How Robbie Ross's Runs Allowed Per 9 Innings Compares to Similar Players
Robbie Ross posted a career Runs Allowed Per 9 Innings of 4.44, near the relief pitcher average of 4.54 — a profile that tracked closely with league norms. His strongest Runs Allowed Per 9 Innings season came in 2012, posting 2.91, well below the relief pitcher average of 4.11 that year. The highest point came in 2014 at 7.47, well above the relief pitcher average of 3.93 that year. Production slipped through the final seasons. The figure moved from 4.15 in 2015 to 3.42 in 2016 and 7.0 in 2017. The decline marked the closing chapter of the career. Significant season-to-season variance characterizes the Runs Allowed Per 9 Innings profile — ranging from 2.91 to 7.47 — though the career average tracked near league norms.
Robbie Ross Lifetime Runs Allowed Per 9 Innings
Stats similar to Runs Allowed Per 9 Innings for Robbie Ross
| Robbie Ross
Runs Allowed Per 9 Innings |
|---|
| Career | 4.44 |
| Season Avg. | 4.44 |
| 162 Game Avg. | 4.44 |
| More Info | See More |
Robbie Ross Runs Allowed Per 9 Innings Per Season
Robbie Ross's Runs Allowed Per 9 Innings for each season of his MLB career, plotted against that year's league average. Switch between comparisons — American League, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
Robbie Ross Runs Allowed Per 9 Innings by Team
Robbie Ross's career Runs Allowed Per 9 Innings totals broken down by each team he played for, ordered by when he first joined that team.
Robbie Ross Runs Allowed Per 9 Innings Year-Over-Year Change
A waterfall chart tracking how Robbie Ross's career Runs Allowed Per 9 Innings 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.
Robbie Ross Runs Allowed Per 9 Innings Distribution vs. Comparable Players
Each box summarizes Robbie Ross's seasonal Runs Allowed Per 9 Innings 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.
Robbie Ross Runs Allowed Per 9 Innings — Season-by-Season Breakdown
Every season of Robbie Ross's MLB career with Runs Allowed Per 9 Innings 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.
