I am reading the book "Moneyball" by Michael Lewis and in Chapter3 - The Enlightment, there is a paragraph:

"His teammates might as well have been a different species than the high school kids he was used to playing with. They had hair on their backs and fat on their stomachs. They smoked before games and drank after them, a few had wives. And all of the pitchers had sliders."

Based on the context, I am guessing sliders here might mean something like girl friends or unstable relations with female? or it is some baseball terminology? I checkout urbandictionary but couldn't find a good answer?

Can you share with me what does sliders mean in this context?

  • Maybe they all ate White Castle hamburgers.
    – Hot Licks
    Dec 12, 2015 at 21:14
  • 1
    It's a type of baseball pitch.
    – Gnawme
    Dec 12, 2015 at 21:19

2 Answers 2


From Wikipedia, Slider:

  • In baseball, a slider is a breaking ball pitch that tails laterally and down through the batter's hitting zone; it is thrown with speed less than a fastball but greater than the pitcher's curveball.

To say that "they all had sliders", means that they were capable of pitching a slider. Similarly, to ask an ice-skater "do you have the axel?" means "can you do an axel?" (An axel is the most difficult of the single jumps.) It distinguishes the men from the boys, or the women from the girls.

  • In the context of the story, where the players were relatively old, it means that they were still smart and experienced. Like older golfers who might not drive 280 yards any more, but still score well by hitting all the fairways, and reaching the greens in regulation.
    – Cargill
    Dec 12, 2015 at 22:56

Pul Dickson, The Dickson Baseball Dictionary (1989) has an enlightening entry for slider:

slider/slide ball 1. n A modified curveball that is rolled—or slid—out of the hand, rather than spun hard. It has less motion than a pure curve and breaks slightly but sharply just as it is crossing the plate. In other words, it starts out like a fastball and then breaks without warning, like a curve.

It creates a strong illusion, which once caused Willie Stargell to compare hitting a slider to "trying to drink coffee with a fork." ...

ETY[MOLOGY:] The origin of the pitch has been obscured by time, but the first pitchers to make a name for themselves throwing the slider worked in the 1930s. They were George "the Bull" Uhle of the Detroit Tigers and George Blaeholder of the St. Louis Browns. The term has been in use since the 1930s, but before then the pitch was known by other names. Two of these were the nickel (or 5 cent) curve and the sailer.

The point of Lewis's saying that "All the pitchers had sliders" (which is a gross exaggeration, by the way) is that the newly arrived player in question—Billy Beane—had come out of high school accustomed to seeing only three types of pitches: a high-velocity fastball, a medium-velocity curveball, and a low-velocity change-up. Now he was facing pitchers who could command pitches he had rarely or never faced in baseball games—including the slider, a pitch that looked like a fastball on its way to the plate but at the last moment broke out of its trajectory like a curveball.

Other pitchers had other odd pitches—cutter, splitter, forkball, screwball, palmball, knuckleball, slurve, etc. Lewis is using the slider to stand in for all such pitches, to indicate that being successful against pitchers who thew only fastball/curveball/change did not guarantee success in a league where most pitchers had one or another more-exotic pitch. This was Beane's experience as a professional player: his excellent batting performance in amateur baseball didn't translate into success as a pro. He lost confidence in his ability to play well at the pro level, and had a very disappointing career as a major league player.

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