Keith Osik ERA

Keith Osik Career ERA Overview

Keith Osik's ERA was 40.5 for his 2-year Major League Baseball career. 1999 was his best season when his ERA was 36 and his worst season was 2000 when his ERA was 45. Keith Osik underperformed similar player cohorts when comparing career totals, not beating USA (4.3461226399548), Gen X (4.8291736687387), Y (3.0750522047158), mlb (4.3614031148122), and C (3.9337748344371) player career averages. See the charts and graphs below that visualize this information in more detail.

Earned run average (ERA) is a metric that shows how many earned runs on average, a pitcher or team's pitcher, gives up over the course of nine innings. It is calculated by dividing earned runs by innings pitched then multiplying the result by 9. Generally, for ERA, lower is better. (Source)

Keith Osik Lifetime ERA and Similar Stats

Stats similar to ERA for Keith Osik

	Keith Osik ERA	Keith Osik Component ERA	Keith Osik Defense Independent ERA
Career	40.5	38.63	15
Season Avg.	40.5	39.26	15
162 Game Avg.	40.5	38.63	15
More Info	See More	See More	See More

Keith Osik ERA By Year Line Chart

This line chart shows Keith Osik's yearly ERA for each season of his Major League Baseball career. Also included, for comparison, are yearly player averages for MLB, Hall of Fame players, C, and players from their country of birth. For these groups, averages are calculated for each group's performance for the defined year.

Keith Osik ERA By Year Change

This waterfall chart attempts to show how Keith Osik's career ERA changed per season. This data is cumulative for each season, each column represents the career ERA Keith Osik had at that season in his career.

Keith Osik ERA By Year Box Chart

This chart attempts to draw comparisons between Keith Osik and related player groups by summarizing ERA for each season played by Keith Osik. The box represents the middle 50% of the data for each player with the line in the box being the median value. The whiskers represent the ranges for the top and bottom 25% of the data. Review the spread and medians to draw your conclusions!

Keith Osik ERA Per Season Stats Table

This table shows Keith Osik ERA stats per season for his full MLB career with the aggregations’ sum, average, minimum, maximum, and median. Also included, for comparison, are season player averages for MLB, Hall of Fame players, C, and players from their country of birth. The comparisons are calculated for each group for each year of Keith Osik career.

Note: "—" indicate there were no players for comparison for a specific year. Most commonly this happens for the hall of fame group where there may not have been a hall of famer playing that year.