| ERA |
Earned Runs
Allowed Average |
7 * (ER / IP)
Innings Pitched are calculated to one decimal place. ERA is rounded to three decimal places. For example, assume 32.6 innings pitched and 6 earned runs. 7 * (6 / 32.6) = 1.288 |
|
| BA |
Batting Average |
H / AB
The percentage of At Bats (AB) during which an opposing team gets a Hit (H) against a given pitcher. |
|
| OBP |
On Base Percentage |
(H+BB+HBP) / (AB+BB+SF+HBP)
On base percentage is a measure of how often a team reaches base via a Hit (H), Base on Ball (BB), or Hit By Pitch (HBP) against a given pitcher. (SF and HBP are assumed zero if unavailable). |
|
| IP |
Innings
Pitched |
Number of innings pitched by the pitcher. |
|
| BF |
Batters
Faced |
The number of batters faced by a pitcher in a game. |
|
| AB |
At Bats |
AB = (Plate Appearances (PA) - BB - HBP - SF - SH/B)
Each batter's opportunity at the plate is recorded as an At Bat. Walks (BB), Hits By Pitch (HBP), and Sacrifices (SF & SH/B) are not counted as an official At Bat. An appearance is not charged to the batter when the inning is ended by another base runner getting tagged out (i.e.- attempting to steal a base). At Bats under the pitching category stands for the total number of At Bats (AB) for a team against a given pitcher. |
|
| R |
Runs
Allowed |
Runs allowed by the entire team while the pitcher was on the mound. |
|
| ER |
Earned Runs
Allowed |
Runs that batters earned against the pitcher. Runs resulting from fielding Errors (E), Passed Balls (PB), etc. are NOT counted as Earned Runs. |
|
| H |
Hits
Allowed |
Hits allowed by the pitcher when the batter reached at least first base safely. |
|
| 2B |
Doubles
Allowed |
Hits allowed by the pitcher when the batter safely reached second base NOT resulting from an Error (E). |
|
| 3B |
Triples
Allowed |
Hits allowed by the pitcher when the batter safely reached third base NOT resulting from an Error (E). |
|
| HR |
Home Runs
Allowed |
Home Runs allowed by the pitcher while on the mound. Home Runs that result from an Error (E) are not counted against the pitcher. |
|
| SF |
Sacrifice Flies |
A fly-ball out against a given pitcher that advances a runner. Sacrifice Flies (SF) are NOT counted as an At Bat (AB). |
|
| SH/B |
Sacrifice Hit/Bunt |
A Sacrifice Hit, commonly known as a bunt, is credited when there are 1 or no outs, the batter advances one or more runners with a bunt and is put out at first base (or would have been put out except for a fielding error). Sacrifice Hits/Bunts(SH/B) are NOT counted as an At Bat (AB). |
|
| BB |
Base On Balls
or Walks |
Four balls thrown to the same batter; batter automatically advances to first base. |
|
| K |
Strike Outs |
The number of times a pitcher throws three pitches at which the batter swings and misses, or which the umpire calls three strikes. A Strike Out is also credited in the case of a two-strike foul bunt attempt. Additionally, a Strike Out earned when: 1) the batter swings and misses at a Wild Pitch (WP) on the third strike, or 2) a Passed Ball (PB) occurs on the third strike- regardless of whether or not the batter arrives safely at first base. |
|
| HBP |
Hit By Pitch |
A Pitch that hits the batter in the batter's box. |
|
| WP |
Wild Pitches |
Pitches outside of the normal range of the catcher or that hit the ground prior to crossing the plate. |
|
| #P |
Number of Pitches |
Number of pitches thrown by a pitcher in a game. |
|
| GS |
Games Started |
Games the pitcher started in the pitching position. |
|
| W |
Pitching Win |
Awarded to the pitcher who is in the game when the team takes and maintains the lead for the rest of the game; a starting pitcher must pitch at least four innings in a 7 inning game to earn a Win.
|
|
| L |
Pitching Loss |
Charged to the pitcher who is in a game when the opposing team takes the lead, regardless of the number of innings pitched. |
|
| SV |
Pitching Saves |
Credited to the relief pitcher who comes into the game with the team leading by three runs or less and completes the game without giving up the lead. |
|
| APP |
Appearances |
A pitching appearance made by a player. Minimum of 1 pitch thrown to qualify for an appearance. Maximum of 1 appearance per game per player. |
|
| CG |
Complete Game |
Credited to the pitcher who starts and finishes a game; the game may be shorter than seven innings if it is ruled a regulation game. |
|
| SO |
Shut Out |
Given to the pitcher who starts and finishes a game in which the opponents do not score a run. |
|
| W% |
Pitching Win Percentage |
W / (W + L)
The percentage of wins acquired by a pitcher during the season. |