List of baseball jargon (O)

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Main article: List of baseball jargon

Contents 1 OBP 2 O-fer 3 official game 4 official scorer 5 off-day 6 off-speed pitch 7 OFP 8 Ol’ Number One 9 Olympic Rings 10 On base percentage (OBP) 11 on-deck 12 on the black 13 on the board 14 on the interstate 15 on the throw 16 one-game wonder 17 one-hitter 18 one-two-three inning 19 Onion 20 opposite field hit 21 OPS (On-base Plus Slugging) 22 out pitch 23 outfielder 24 outside corner 25 overpower the hitter 26 References

[edit] OBP

Main article: On base percentage

See on base percentage.

[edit] O-fer

A batter who goes hitless in a game, as in "0 for 4" (spoken as "oh for four"). Also wears the collar.

[edit] official game

Main article: Official game

A game that can be considered complete. If more than half the game has been played before being called by an umpire, it is considered "official" and all records from the game are computed in the players' and teams' statistics. For a 9-inning game, five innings need to be played. A game that cannot be considered complete can either be suspended or replayed from the first inning.

[edit] official scorer

Main article: Official scorer

The official scorer is a person appointed by the league to record the events on the field and to send this official record to the league offices.^[1] The official scorer never goes on the field during a game (but typically watches from the press box). The official scorer's judgments do not affect the progress or outcome of the game but they do affect game and player statistics. For example, only umpires call balls and strikes, whether a batted ball is fair or foul, whether a hit is a home run, and whether runners are safe or out. But it's the official scorer who determines whether a pitch that gets by the catcher is a wild pitch or a passed ball or whether a batted ball is a hit or an error (or a combination of the two), and who gets credited with an error, put-out, or assist.

[edit] off-day

• A day when a player performs below his normal level, whether due to illness, bad luck, or other factors. "Bonderman had an off-day and didn't have good command of his breaking pitches."

• A day when a team does not have a game scheduled. During the regular season, Major League Baseball teams almost always have games scheduled on Fridays, Saturdays, and Sundays, and they may need to travel between series. Off-days tend to occur on Mondays and Thursdays.

[edit] off-speed pitch

Main article: Off-speed pitch

A pitch that is significantly slower than a given pitcher's fastball. Typically, a curveball or a change-up.

[edit] OFP

Overall Future Potential (OFP) is a scouting assessment of a young player's potential as a future major leaguer, scored from 20 to 80. The criteria are different for pitchers and position players. See also tools.

[edit] Ol’ Number One

The fastball. From the sign the catcher gives for that pitch.

[edit] Olympic Rings

When a batter strikes out five times in a game. This same dubious achievement may also merit a Platinum Sombrero.

[edit] On base percentage (OBP)

Main article: On base percentage

Percentage of at-bats where a batter reaches base for any reason other than an error or a fielder's choice or being hit by a pitch.

[edit] on-deck

The next batter due to bat after the current batter. The area designated for the on-deck batter is a circle 5 feet (1.5 m) in diameter, officially called the "next batter's box" and commonly called the "on-deck circle." Ironically, the on-deck batter rarely stands in the on-deck circle.

[edit] on the black

• The edge of home plate, derived from the black border of the plate that is buried when the plate is correctly installed.

• A pitch that just nicks the edge of the zone for a called strike.

[edit] on the board

A team is "on the board" (i.e., the scoreboard) when it has scored one or more runs. "After being shut out for 6 innings, the Sox are finally on the board." White Sox announcer Hawk Harrelson also uses the phrase as part of his home run call: "You can put in the booooard... YES!"

[edit] on the interstate

A player batting between .100 and .199 is said to be "on the interstate." The term refers to the fact that a batting average in the .100s can resemble a "spur" interstate name (e.g. .195 resembles I-95), especially on older scoreboards where the numeral "1" appears identical to the uppercase letter "I" (with no serifs). A hit to put an average above .200 gets a batter "off the interstate." A batter whose average is below .100 is sometimes said to be "off the map". See also Mendoza line. Players in the majors who spend too much time "on the interstate" will most likely be demoted to AAA for seasoning.

[edit] on the throw

• A defensive attempt to put out a baserunner attempting to reach more bases than the type of hit would typically allow, such as a runner on first attempting to advance to third on a single.
• Also refers to the successful advance of a baserunner while such a play is being attempted on his teammate. See also: fielder's choice.
• Example: With Abel on first base, Baker hits a base hit to center field. Abel easily reaches second and tries to advance to third, but is tagged out by the third baseman. Meanwhile, Baker has safely reached second base. Abel is out at third base on the throw. Baker has a single and advanced to second on the throw.

[edit] one-game wonder

A player who appears in just one major league game, plays respectably, and then is either demoted to the bench or the minor leagues.

[edit] one-hitter

A game in which one team was limited to one hit, a great feat for a pitcher. Batters may have reached base via walks, errors, or being hit by a pitch. See also no-hitter and perfect game.

[edit] one-two-three inning

Side retired in order. Three up, three down.

[edit] Onion

Derisive nickname of the short-lived Union Association.

[edit] opposite field hit

Main article: Opposite field

A hit to the "opposite" side of the field from the direction of a player's natural swing, i.e., a left-handed batter who hits to left field or a right-handed batter who hits to right field. Also known as going the other way. See pull hitter.

[edit] OPS (On-base Plus Slugging)

A term recently invented by statheads to measure of a batter's ability to produce runs. Obtained by adding slugging average and on-base percentage.

[edit] out pitch

The type of pitch that a pitcher relies on in a pinch to get a batter out. "Lacking a dominating fastball, left-handed Okajima relies on great control and breaking balls. His out pitch is an odd changeup that breaks in on right-handed batters and away from left-handed batters."^[2]

[edit] outfielder

Main article: Outfielder

An outfielder is a player whose position is either left field, center field, or right field. See position.

[edit] outside corner

The location of a strike that travels over the far edge of home plate from the batter.

[edit] overpower the hitter

To throw a pitch that is so fast the batter cannot catch up to it with his swing. "And eight runs were more than enough offense to back Wolfe, as he continually overpowered hitters with his blazing fastball. Santa Clara hitters just couldn't catch up to it.^[3]

[edit] References

1. ^ Before 1980 this person was typically a local sportswriter; beginning in 1980 the League hired "independent contractors" for the job. For an informative article, see David Vincent, "The Official Scorer," The Baseball Analysts, Aug. 18, 2005. On more recent changes see also David Laurila, "Scoring the Hits and Errors – Official Scorers in the Post-Season," BaseballProspectus.com, October 10, 2007.
2. ^ Surprise Success in Baseball: Hideki Okajima Revives Classic Pitch - Associated Content
3. ^ Palo Alto Daily News