knuckleball Definition

knuckler, curveball, fastball, forkball, sinker, changeup, slider, screwball, footwork, bullpen, lefty, fireballer, ball, backspin, right hander, righty, pickoff, spitball, baserunning, southpaw, catcher, strikeout, velocity, backhand, pitchout, topspin, swing, backswing, sidearm, sidespin, overarm, diabolo, pitches, windup, dribbler, pitchers, change up, bunter, mitt, dart thrower, ambidexterity, puck, outfield, groundball, lefthander, granderson, mound, little leaguer, grounders, deke, righthander, skating, sabermetrician, lidge, fungo, hokeypokey, lindy hop, slapshots, leaguer, hitters, lutz, overspin, rightfield, scat singing, stickhandling, ump, forehand, relievers, fielders, center fielder, bigs, earned run, salchow, quickness, fox trot, chin music, kickoffs, yips, hideo nomo, glove, whiffed, infielders, chatwood, wristy, hander, koufax, layner, sidewinder, inswing, jukes, trachsel, goaltending, feetfirst, volleyer, bloop, chinamen, stickwork, moneyball, headpin, outswing,