EntityQ3016117· pop 7· linked from 18 articlesDarin DownsSign in to savebaseball pitcher from the United StatesConnectionsbaseballEntityMajor League BaseballConceptconcussionEntitySouthfieldEntityChicago CubsEntityDetroit TigersEntityMiami MarlinsEntityHouston AstrosEntityTampa Bay RaysEntityCleveland GuardiansEntityMinnesota TwinsEntitypitcherEntitypost-concussion syndromeEntityChinese Professional Baseball LeagueEntitystrikeoutEntityinningEntityearned run averageEntityMexican LeagueEntity2012 Major League Baseball seasonEntitysaveEntityCategories1984 birthsAcereros de Monclova playersAmerican expatriate baseball players in AustraliaAmerican expatriate baseball players in MexicoAmerican expatriate baseball players in TaiwanAmerican expatriate baseball players in VenezuelaArizona League Cubs playersBaseball players from Southfield, MichiganBoise Hawks playersCharlotte Stone Crabs playersCorpus Christi Hooks players