How John Costello's Runs Compares to Similar Players
John Costello totaled 62 career Runs, well below the relief pitcher average of 145.4 — a mark that ranked among the best of his era. Across 4 seasons, the Runs arc showed a promising start, with limited data making longer-term conclusions premature. With 4 seasons of data, the Runs arc was above league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Runs profile — ranging from 8 to 24 — though the career average remained well above league norms.
John Costello Lifetime Runs and Similar Stats
Stats similar to Runs for John Costello
| John Costello
Runs | John Costello
Runs Allowed Per 9 Innings | John Costello
Runs Allowed Per Game |
|---|
| Career | 62 | 3.54 | 0.52 |
| Season Avg. | 15.5 | 3.54 | 0.52 |
| 162 Game Avg. | 84.4 | 3.54 | 0.52 |
| More Info | See More | See More | See More |
John Costello Runs Per Season
John Costello's Runs for each season of his MLB career, plotted against that year's league average. Switch between comparisons — National League, Hall of Fame, RP, North America, or players born in the same country — to see how he stacked up year by year.
John Costello Runs by Team
John Costello's career Runs totals broken down by each team he played for, ordered by when he first joined that team.
John Costello Cumulative Runs — Career Progression
A running total of John Costello's career Runs, plotted season by season. Each point shows the cumulative figure through the end of that year, making it easy to see when he reached key milestones and how his pace changed over time.
John Costello Runs Distribution vs. Comparable Players
Each box summarizes John Costello's seasonal Runs 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.
John Costello Runs — Season-by-Season Breakdown
Every season of John Costello's MLB career with Runs 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.
