fastballs Definition

heater, bullet, smoke, hummer, curveball, changeup, pitches, forkball, sinker, slider, hitters, pitchers, knuckleball, bullpen, knuckler, grounders, bunts, lefties, velocity, strikeout, groundouts, lidge, fireballer, screwballs, groundball, infielders, seamer, windup, relievers, batters, mound, homers, bloop, forehands, righty, fungo, ball, bats, splitter, baserunning, fielders, downfield, bigs, right hander, southpaws, lefthander, pickoff, homeruns, ballgame, footwork, batting cage, safeties, trachsel, outfielders, rightfield, topspin, rosin bag, sluggers, righthander, inning, backhands, dart thrower, wandy, scherzer, closers, quickness, threes, catchable, dunks, blitzes, koufax, granderson, layner, putts, backspin, earned run, obp, baseballs, designated hitter, fastbreak, infield, pitchout, leadoff, earflap, lobs, hurlers, shortstops, wristy, crosscourt, catcher, sabermetrics, sidearm, ump, benbow, quarterbacks, pinch hitter, dribbler, whiffed, outswing, center fielder,