What is and how is the ERA of a baseball pitcher figured? I assume lower is better.?

Answer 1

Earned-run average
(ER times 9) divided by IP

but the better statistic is WHIP, which measures the amount of walks and hits a pitcher gives up.

Walks plus hits divided by Innings Pitched

the era can be a flawed stat especially when looking at relief pitchers who dont pitch many innings, so one bad outing can marr a very good pitcher

Answer 2

Remember IP is not whole number. It also involves and 1 out (1/3 or .333) and 2 outs (.667). So you will need to compute the total number of innings pitched and you might 65 2/3 which is 65.667 and that's why you get ERA looking like 4.16. In my opinion an ERA is not a total true value of Pitcher's value because of the defense that plays behind him and the league that he pitches in. In the NL, the Pitcher batting is always almost an automatic out vs. the AL who has batters all the way thru the lineup.

Answer 3

EARNED RUNS 10.18 An earned run is a run for which the pitcher is held accountable. In determining earned runs, the inning must be reconstructed without the blunders (which comprise catcher's interference) and surpassed balls, and the income of the doubt ought to consistently settle for to the pitcher in determining which bases might have been reached by employing errorless play. For the point of determining earned runs, an intentional base on balls, regardless of the circumstances, would be construed in precisely an analogous way as the different base on balls. The decrease the era, the fewer earned runs a glass has allowed. triumphing AND dropping PITCHER 10.19 (a) credit the commencing pitcher with a game gained on condition that he has pitched a minimum of five finished innings and his team no longer in basic terms is interior the lead while he's replaced yet keeps to be interior the lead the the remainder of the game. (c) while the commencing pitcher can't be credited with the victory via provisions of 10.19 (a) or (b) and extra advantageous than one alleviation pitcher is used, the victory would be presented at right here foundation: (a million) while, for the period of the tenure of the commencing pitcher, the triumphing team assumes the lead and keeps it to the end of the game, credit the victory to the alleviation pitcher judged by employing the scorer to have been the main smart; next time you ask a query, use English. Your feeble attempt at "jive communicate" is immature. Sarge

Answer 4

STEP 1: Add up the total innings pitched. For every out that is recorded while you are pitching, you get one-third of an inning.
STEP 2: Add up the total number of earned runs given up. If there are no errors in the inning, all the runs are earned runs. If there are errors, reconstruct the inning without the errors to see how many runs would have scored if the fielding had been perfect.
STEP 3: Multiply the earned runs by 9.
STEP 4: Divide by the total innings pitched.
STEP 5: Round the number to the second decimal place. For example, 3.2051 is 3.21.

Answer 5

Earned Run Average is figured by the total number of runs a pitcher gives up times 9 (innings of a complete game) divided by the actual number of innings he pitched. It is a calculation of how many runs he gives up as an average per 9 innings.

Answer 6

Take the total number of runs that he allows and divide it by the number of innings he pitched. Runs must be earned by the other team, not scored on an error. Yes, the lower the better.

To quote Wikipedia, "In baseball statistics, earned run average (ERA) is the mean of earned runs given up by a pitcher per nine innings pitched. It is determined by multiplying the number of earned runs allowed by nine and dividing by the number of innings pitched. Runners reaching base on errors (even errors by pitchers) do not count toward ERA if they later score."

Answer 7

It's the average amount of earned runs a pitcher would give up in a 9 inning game. The easiest examples:
-If a pitcher pitches one inning and gives up one earned run, his ERA is 9.00 because he gave up an average of one run per inning (1 / 1 = 1 run per inning).
-If a pitcher pitches 6 innings and gives up three earned runs, he has an ERA of 4.50 (3 / 6 = .50 run per inning).
-If a pitcher pitches nine innings and gives up 1 earned run, he has an ERA of 1.00.

Answer 8

(Number of Earned Runs x 9) divided by (Number of Innings Pitched)

lower is better.

Answer 9

Yes...lower is better, majors - around 3.00ERA is great...I'm pretty sure that you take your EARNED RUNS given up and divide that by the number of innings you've thrown...then you multiply that number by the number of innings a game is (9 for MLB and college, 7 usually for HS)...