Katsy Keifer ERA

Katsy Keifer Career ERA Overview

Katsy Keifer's ERA was 2 for his 1-year Major League Baseball career. 1914 was his best season when his ERA was 2 and his worst season was 1914 when his ERA was 2. Katsy Keifer outperformed similar player cohorts when comparing career totals, besting USA (4.3461226399548), The Lost Generation (3.9563621656756), Y (3.0750522047158), mlb (4.3614031148122), and SP (4.3392668544321) 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)

Katsy Keifer Lifetime ERA and Similar Stats

Stats similar to ERA for Katsy Keifer

	Katsy Keifer ERA	Katsy Keifer Component ERA	Katsy Keifer Defense Independent ERA
Career	2	1.18	3.22
Season Avg.	2	1.18	3.22
162 Game Avg.	2	1.18	3.22
More Info	See More	See More	See More

Katsy Keifer ERA By Year Line Chart

This line chart shows Katsy Keifer'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, SP, and players from their country of birth. For these groups, averages are calculated for each group's performance for the defined year.

Katsy Keifer ERA By Year Change

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

Katsy Keifer ERA By Year Box Chart

This chart attempts to draw comparisons between Katsy Keifer and related player groups by summarizing ERA for each season played by Katsy Keifer. 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!

Katsy Keifer ERA Per Season Stats Table

This table shows Katsy Keifer 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, SP, and players from their country of birth. The comparisons are calculated for each group for each year of Katsy Keifer 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.