Earned Run Statistic

[Wilder]

I'm trying to understand all the statistics iScore provides and am unsure I am using the Earned Run statistic correctly. If I have 3 players who reached base on errors and Player 4 hits a homerun, shouldn't I have 3 unearned runs and 1 earned run? I am assuming, of course, that a homerun is an earned run. I am looking at the statistics button on the bottom right. The scorecard button appears to show some earned runs which are not reflected on the statistics page.

It could be that I am advancing base runners incorrectly. When you have players on base (i.e., bases are loaded through 3 singles) and the next player gets on base with an error, how do you show the base runners advancing? Once you show an error for the batter, iScore reflects the runner that was on 3rd as reaching home and asks, "What happened to the runner that was on third base?" Since it already has 'Home' highlighted, do you show he was Held Up at home, or Advanced by Batter to Home, or that he advanced with the Error that got the batter on base?

Also note that when I have recorded the homerun as in the example above, I can't get any earned runs to show up.

I am using the ipad version.

[mprusak]

No, its not as simple as that.

You need to recreate the inning w/o errors. Any runs scored as a direct result of the errors, including any runs after the inning should be over are unearned.

example:
pitcher gets first two out. then, runner reaches on E6. then pitcher gives up 10 consecutive home runs. All runs are unearned as the inning should have been over.

MLB rule 10.16:

10.16 Earned Runs And Runs Allowed
An earned run is a run for which a pitcher is held accountable. In determining earned runs, the official scorer shall reconstruct the inning without the errors (which exclude catcher's interference) and passed balls, giving the benefit of the doubt always to the pitcher in determining which bases would have been reached by runners had there been errorless play. For the purpose of determining earned runs, an intentional base on balls, regardless of the circumstances, shall be construed in exactly the same manner as any other base on balls.
(a) The official scorer shall charge an earned run against a pitcher every time a runner reaches home base by the aid of safe hits, sacrifice bunts, a sacrifice fly, stolen bases, putouts, fielder's choices, bases on balls, hit batters, balks or wild pitches (including a wild pitch on third strike that permits a batter to reach first base) before fielding chances have been offered to put out the offensive team. For the purpose of this rule, a defensive interference penalty shall be construed as a fielding chance. A wild pitch is solely the pitcher's fault and shall contribute to an earned run just as a base on balls or a balk.
Rule 10.16(a) Comment: The following are examples of earned runs charged to a pitcher:
(1) Peter pitches and retires Abel and Baker, the first two batters of an inning. Charlie reaches first base on an error charged to a fielder. Daniel hits a home run. Edward hits a home run. Peter retires Frank to end the inning. Three runs have scored, but no earned runs are charged to Peter, because Charlie should have been the third out of the inning, as reconstructed without the error.
(2) Peter pitches and retires Abel. Baker hits a triple. While pitching to Charlie, Peter throws a wild pitch, allowing Baker to score. Peter retires Daniel and Edward. One run has scored, charged as an earned run to Peter, because the wild pitch contributes to an earned run.
In an inning in which a batter-runner reaches first base on a catcher’s interference, such batter-runner shall not count as an earned run should he subsequently score. The official scorer shall not assume, however, that such batter would have made an out absent the catcher’s interference (unlike, for example, situations in which a batter-runner reaches first base safely because of a fielder’s misplay of a ball for an error). Because such batter never had a chance to complete his time at bat, it is unknown how such batter would have fared absent the catcher’s interference. Compare the following examples:
(3) With two out, Abel reaches first on an error by the shortstop in misplaying a ground ball. Baker hits a home run. Charlie strikes out. Two runs have scored, but none is earned, because Abel’s at-bat should have been the third out of the inning, as reconstructed without the error.
(4) With two out, Abel reaches first on a catcher’s interference. Baker hits a home run. Charlie strikes out. Two runs have scored, but one (Baker’s) is earned, because the official scorer cannot assume that Abel would have made an out to end the inning, absent the catcher’s interference.
(b) No run shall be earned when scored by a runner who reaches first base
(1) on a hit or otherwise after his time at bat is prolonged by a muffed foul fly;
(2) because of interference or obstruction; or
(3) because of any fielding error.
(c) No run shall be earned when scored by a runner whose presence on the bases is prolonged by an error, if such runner would have been put out by errorless play.
(d) No run shall be earned when the scoring runner's advance has been aided by an error, a passed ball or defensive interference or obstruction, if in the official scorer’s judgment the run would not have scored without the aid of such misplay.
(e) An error by a pitcher is treated exactly the same as an error by any other fielder in computing earned runs.
(f) Whenever a fielding error occurs, the pitcher shall be given the benefit of the doubt in determining to which bases any runners would have advanced had the fielding of the defensive team been errorless.
(g) When pitchers are changed during an inning, the official scorer shall not charge the relief pitcher with any run (earned or unearned) scored by a runner who was on base at the time such relief pitcher entered the game, nor for runs scored by any runner who reaches base on a fielder's choice that puts out a runner left on base by any preceding pitcher.
Rule 10.16(g) Comment: It is the intent of Rule 10.16(g) to charge each pitcher with the number of runners he put on base, rather than with the individual runners. When a pitcher puts runners on base and is relieved, such pitcher shall be charged with all runs subsequently scored up to and including the number of runners such pitcher left on base when such pitcher left the game, unless such runners are put out without action by the batter (i.e., caught stealing, picked off base or called out for interference when a batter-runner does not reach first base on the play). For example:
(1) Peter is pitching. Abel reaches first base on a base on balls. Roger relieves Peter. Baker grounds out, advancing Abel to second base. Charlie flies out. Daniel singles, scoring Abel. Abel’s run is charged to Peter
(2) Peter is pitching. Abel reaches first base on a base on balls. Roger relieves Peter. Baker forces Abel at second bases. Charlie grounds out, advancing Baker to second base. Daniel singles, scoring Baker. Baker’s run is charged to Peter.
(3) Peter is pitching. Abel reaches first base on a base on balls. Roger relieves Peter. Baker singles, advancing Abel to third base. Charlie grounds to short, with Abel out at home plate and Baker advancing to second base. Daniel flies out. Edward singles, scoring Baker. Baker’s run is charged to Peter.
(4) Peter is pitching. Abel reaches first base on a base on balls. Roger relieves Peter. Baker reaches on a base on balls. Charlie flies out. Abel is picked off second base. Daniel doubles, scoring Baker from first base. Baker’s run is charged to Roger.
(5) Peter is pitching. Abel reaches first base on a base on balls. Roger relieves Peter. Baker reaches first base on a base on balls. Sierra relieves Roger. Charlie forces Abel at third base. Daniel forces Baker at third base. Edward hits a home run, scoring three runs. The official scorer shall charge one run to Peter, one run to Roger and one run to Sierra.
(6) Peter is pitching. Abel reaches first base on a base on balls. Roger relieves Peter. Baker reaches first base on a base on balls. Charlie singles, filling the bases. Daniel forces Abel at home plate. Edward singles, scoring Baker and Charlie. The official scorer shall charge one run to Peter and one run to Roger.
(7) Peter is pitching. Abel reaches first base on a base on balls. Roger relieves Peter. Baker singles, but Abel is out trying to reach third base and Baker advances to second base on the throw. Charlie singles, scoring Baker. Baker’s run is charged to Roger.
(h) A relief pitcher shall not be held accountable when the first batter to whom he pitches reaches first base on four called balls if such batter has a decided advantage in the ball and strike count when pitchers are changed.
(1) If, when pitchers are changed, the count is
2 balls, no strike,
2 balls, 1 strike,
3 balls, no strike,
3 balls, 1 strike,
3 balls, 2 strikes,
and the batter gets a base on balls, the official scorer shall charge that batter and the base on balls to the preceding pitcher, not to the relief pitcher.
(2) Any other action by such batter, such as reaching base on a hit, an error, a fielder's choice, a force-out, or being touched by a pitched ball, shall cause such a batter to be charged to the relief pitcher.
Rule 10.16(h) Comment: The provisions of Rule 10.16(h)(2) shall not be construed as affecting or conflicting with the provisions of Rule 10.16(g).
(3) If, when pitchers are changed, the count is
2 balls, 2 strikes,
1 ball, 2 strikes,
1 ball, 1 strike,
1 ball, no strike,
no ball, 2 strikes,
no ball, 1 strike,
the official scorer shall charge that batter and the actions of that batter to the relief pitcher.
(i) When pitchers are changed during an inning, the relief pitcher shall not have the benefit of previous chances for outs not accepted in determining earned runs.
Rule 10.16(i) Comment: It is the intent of Rule 10.16(i) to charge a relief pitcher with earned runs for which such relief pitcher is solely responsible. In some instances, runs charged as earned against the relief pitcher can be charged as unearned against the team. For example:
(1) With two out and Peter pitching, Abel reaches first base on a base on balls. Baker reaches first base on an error. Roger relieves Peter. Charlie hits a home run, scoring three runs. The official scorer shall charge two unearned runs to Peter, one earned run to Roger and three unearned runs to the team (because the inning should have ended with the third out when Baker batted and an error was committed).
(2) With two out, and Peter pitching, Abel and Baker each reach first base on a base on balls. Roger relieves Peter. Charlie reaches first base on an error. Daniel hits a home run, scoring four runs. The official scorer shall charge two unearned runs to Peter and two unearned runs to Roger (because the inning should have ended with the third out when Charlie batted and an error was committed).
(3) With none out and Peter pitching, Abel reaches first base on a base on balls. Baker reaches first base on an error. Roger relieves Peter. Charlie hits a home run, scoring three runs. Daniel and Edward strike out. Frank reaches first base on an error. George hits a home run, scoring two runs. The official scorer shall charge two runs, one of them earned, to Peter, three runs, one of them earned, to Roger and five runs, two of them earned, to the team (because only Abel and Charlie would have scored in an inning reconstructed without the errors).

[FTMSupport]

When advancing runners to home, there is no difference between using Advanced by Batter and Held Up statistically. Generally, if a batter hits a ball to bring the runner home, you would use Advanced by Batter (the runner likely scores from third on any hit ball). If the runner on third would have been out at home (very hard to know this unless it is very clear cut like catcher dropping a perfectly thrown ball that would have gotten the runner out), then you would say the runner advanced home on Error (which will not give an earned run).

As noted by mprusak, the rules for earned run calculation come down to determining which runs would have scored if no errors had occurred during an inning. iScore generally does a pretty good job at determining this for you.

[Wilder]

Thanks mprusak. I had the part down on earned runs only counting if no errors had occurred but was missing the part on "any runs after the inning should be over" (i.e., an error made that should have been the 3rd out will cause ANY runs after this point to be unearned.) So glad iScore does this for us!

FTMSupport: Just to clarify. I love the feature of looking at the scorebook and being able to see how a batter advances to each base. So, if I have runners on 1st and 2nd and the batter gets on 1st with an error by the 2nd baseman, I will advance the runners with either "Advanced by Batter" or "Held Up" and NOT by showing the error by the 2nd baseman on all 3 (2 base runners and the batter) players. I will only use the "Error" choice on a base runner if a play with error is made directly on them as opposed to the error on the batter. Correct?

[FTMSupport]

Yes, that is likely the best approach as the runners are probably advancing from the batter hitting the ball regardless of the error. If the runners would not have advanced without the error, then you could assign the error to all the runners (iScore will still only credit the fielder with one error when the same error is assigned to multiple runners).

[mprusak]

As FTM stated (and I should have), iScore does a good job determining earned vs unearned based on how you score it. However, this is an area where scorer's judgement comes into play. As such, the software cannot always know if a run is earned or not, so it wont get it right 100% of the time. It simply does not always have all the information required.

You can use post game stats editing to make changes if necessary.