RS – Runs Scored. RA – **Runs Allowed**. **DIFF – Run Differential**. RS/G – Runs Scored per Game.

In addition, What does RA mean in baseball?

From Wikipedia, the free encyclopedia. In baseball statistics, **run average** (RA) refers to measures of the rate at which runs are allowed or scored. For pitchers, the run average is the number of runs—earned or unearned—allowed per nine innings.

Furthermore, Does run differential matter?

Run differential is **a useful metric**, but it’s not a be-all end-all and it can be fooled by a fluke over the span of 42 games.

Also, What does GB stand for in baseball stats? **Ground-ball Rate** (GB%)

Ground-ball rate represents the percentage of balls hit into the field of play that are characterized as ground balls.

How is expected win/loss calculated?

Pythagorean expectation is a sports analytics formula devised by Bill James to estimate the percentage of games a baseball team “should” have won based on the number of runs they scored and allowed. … The expected number of wins would be **the expected winning ratio multiplied by the number of games played**.

Table of Contents

**Why is a home run not an earned run?**

The leadoff batter comes up and hits a home run, that run is earned. That one is easy, so are the simple unearned runs. There are two outs when a batter hits a ground ball to short. … Those two runs are unearned because the error should **have been the third out of the inning**.

**Can a runner go back to first after touching second?**

(a) Batter hits ball out of park or ground rule double and misses first base (ball is dead)_he may return to first base to correct his mistake before he touches second but **if he touches second he may not return to first** and if defensive team appeals he is declared out at first.

**What does BF mean in baseball?**

Definition. **Batters faced** is simply a count of the number of total plate appearances against a certain pitcher or team. In a perfect game — with 27 outs — a pitcher will record 27 batters faced. Batters faced can often be used as a reference for in-game strategy.

**Is it better to have a higher or lower run differential?**

The sum of all the runs scored by the team in all games, but each game score is limited by the Max Differential parameter. **The higher the number the better**.

**What does RF mean in baseball?**

**Range Factor** is determined by dividing the sum of a fielder’s putouts and assists by his total number of defensive games played.

**What does RBI mean in baseball?**

**Runs Batted In** (RBI) | Glossary | MLB.com.

**What does G mean in baseball?**

**Games Played** (G) Grand Slam (GSH) Ground Into Double Play (GIDP) Groundout-to-Airout Ratio (GO/AO) Hit-by-pitch (HBP)

**What does P mean in baseball?**

Pitches **Per Inning Pitched** (P/IP)

**What are POS in baseball?**

[ **Return To Top**] Player’s position.

**How is Pythagorean Theorem used in baseball?**

The Pythagorean Theorem of Baseball is **a creation of Bill James which relates the number of runs a team has scored and surrendered to its actual winning percentage**, based on the idea that runs scored compared to runs allowed is a better indicator of a team’s (future) performance than a team’s actual winning percentage.

**How is Pythagorean Theorem used in soccer?**

Soccer is related to the Pythagorean theorem in many ways. During a throw in during a soccer game, **at one point the ball is directly over the players head**. … The distance of the player throwing the ball in to the player receiving the ball is side B of the triangle. Leg C of the triangle is the trajectory the ball takes.

**How is the Pythagorean Theorem used in sports?**

The Pythagorean Theorem is used in football **to find the distance a player needs to run at an angle in order to catch up to the runner**. The defensive player has to take the right angle. … The Pythagorean Theorem is used in baseball because the baseball diamond is actually a square.

**Are passed balls earned runs?**

A passed ball is not recorded as an error, but when a run scores as the result of a passed ball, **it does not count as an earned run against a** pitcher. … If a runner advances on a passed ball, he is not credited with a stolen base.

**Can you purposely get hit by a pitch?**

Most hit-by-pitches are unintentional. … However, a pitcher may sometimes throw at a hitter intentionally as a form of retaliation. If the home-plate umpire suspects this is the case, he has **the right to eject the pitcher** (and the manager of the pitching team) from the game.

**Can two runners touch the same base?**

**Two runners are not allowed to occupy the same base**. If two runners are touching the same base, the lead runner is entitled to the base. Most coaches will teach their defensive players to tag both runners when they are occupying the same base.

**Can a batter-runner run backwards?**

**There’s no penalty for running backwards** to avoid a tag, but once the batter-runner reaches home … he’s OUT with or without a tag.

**Can a baserunner go backwards?**

A.R. 3—On a tag play between home plate and first base, a batter-runner may retreat toward home plate to evade a tag, but shall be declared out after touching or passing home plate, or leaving the base line. The ball remains live. Therefore, a runner can **back up to just before he would touch home plate**.

**What does BB mean?**

**Bareback**. BB is often used on online dating sites, as well as in text messages and on chat forums, with the meaning “Bareback” to refer to having sexual intercourse without a condom.