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On Base Percentage (aka OBP, On Base Average, OBA) is a measure of how often a batter reaches base. It is approximately equal to Times on Base/Plate appearances. The full formula is OBP = (Hits + Walks + Hit by Pitch) / (At Bats + Walks + Hit by Pitch + Sacrifice Flies).

## What is included in on base percentage?

OBP refers to how frequently a batter reaches base per plate appearance. Times on base include hits, walks and hit-by-pitches, but do not include errors, times reached on a fielder’s choice or a dropped third strike.

## What is a good on base percentage in baseball?

340 OBP is solid, a . 360 is very good, and significantly higher than . 360 is great, with an on base percentage of . 400 or higher being generally exceptional.

## How are baseball statistics calculated?

This statistic is very simple to calculate. You simply take the number of at-bats a player has, and divide it by the number of home runs they have hit.

## Can your batting average be higher than on-base percentage?

On base percentage can also vary quite considerably from player to player. The record for the highest career OBP by a hitter, based on over 5000 plate appearances, is . 481 by Ted Williams. … Though extremely unlikely, it is possible for a player’s on base percentage to be lower than his batting average (H/AB).

## Does hit by pitch count for on-base percentage?

A hit-by-pitch does not count as a hit, but it does count as a time on base for on-base percentage purposes.

## What is a really good on base percentage?

A hitter with a . 400 on-base percentage is considered to be great and rare; only 61 players in MLB history with at least 3,000 career plate appearances (PA) have maintained such an OBP.

## What is a bad on base percentage?

What is a Good OBP in Baseball?

Rating | OBP (On Base Percentage) |
---|---|

Average | .320 |

Below Average | .310 |

Poor | .300 |

Awful | .290 |

## What was Babe Ruth on base percentage?

His lifetime statistics also include 2,873 hits, 506 doubles, 2,174 runs, 2,214 RBI, a . 342 batting average, a . 474 on-base percentage and a . 690 slugging percentage.

## How is MLB SLG calculated?

While batting average is calculated by dividing the total number of hits by the total number of at-bats, the formula for slugging percentage is: (1B + 2Bx2 + 3Bx3 + HRx4)/AB.

## What is the difference between batting average and on-base percentage?

OBP is telling you exactly what you think batting average should. It’s telling you how often someone gets on base, while batting average tells you how often they get on base when they get a hit in trips to the plate in which they didn’t walk.

## Does a home run count as getting on base?

A home run occurs when a batter hits a fair ball and scores on the play without being put out or without the benefit of an error. … In that situation, the batter is awarded all four bases, and any runners on base score as well. The batter can circle the bases at his leisure, as there is no threat of him being thrown out.

## What are the three batting stats?

The next part of understanding baseball stats are the three main batting stats: batting average (BA, or AVG above), on-base percentage (OBP), and slugging (SLG). You will often see these represented as three stats side by side, separated by slashes, which has lead to the nickname of a “slash line,” like .