How Riley O'Brien's Batters Faced Compares to Similar Players

Riley O'Brien has totaled 259 career Batters Faced, well below the relief pitcher average of 1,243.7 — production that has significantly underperformed against league baselines. Across 4 seasons, the Batters Faced arc has shown a disappointing start, with limited data making longer-term conclusions premature. With 4 seasons of data, the Batters Faced arc has been below league norms — too limited for reliable trend analysis. Significant season-to-season variance characterizes the Batters Faced profile — ranging from 5 to 199 — though the career average has remained well below league norms.

Riley O'Brien Lifetime Batters Faced and Similar Stats

Stats similar to Batters Faced for Riley O'Brien
Riley O'Brien
Batters Faced
Riley O'Brien
Batters Faced Per 9 Innings
Career25939.96
Season Avg.64.7539.96
162 Game Avg.806.8839.96
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Riley O'Brien Batters Faced Per Season

Riley O'Brien's Batters Faced 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.
Riley O'Brien Batters Faced per season line chart

Riley O'Brien Batters Faced by Team

Riley O'Brien's career Batters Faced totals broken down by each team he played for, ordered by when he first joined that team.
Riley O'Brien career Batters Faced by team bar chart

Riley O'Brien Cumulative Batters Faced — Career Progression

A running total of Riley O'Brien's career Batters Faced, 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.
Riley O'Brien Batters Faced year-over-year waterfall chart

Riley O'Brien Batters Faced Distribution vs. Comparable Players

Each box summarizes Riley O'Brien's seasonal Batters Faced 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.
Riley O'Brien Batters Faced distribution box chart versus comparable players

Riley O'Brien Batters Faced — Season-by-Season Breakdown

Every season of Riley O'Brien's MLB career with Batters Faced 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.
Riley O'Brien Batters Faced season-by-season breakdown table