Racing PositionsPadres righty Perdomo has Tommy John surgery2YArenado drops appeal, begins five-game ban4YArenado, Perdomo each suspended 5 games4YReal or Not? Bad blood brewing after Wednesday's bevy of brawls4YDavid SchoenfieldArenado charges Perdomo; 5 ejected in brawl4YReal or not? End of regular season means real fun is about to begin5YDavid SchoenfieldWhat's at stake for the final weekend of the MLB season5YDavid SchoenfieldElias Says: July 23, 20175YElias Sports BureauReal or not? Let's all be happy May is over, Astros look unstoppable5YDavid SchoenfieldBryce Harper's upper-deck moon shot a sign of maturity5YEddie Matz