Racing PositionsMarlins activate Mathis from 15-day disabled list11YSunday's Mets-Marlins lineups11YDanny KnoblerNationals put C Ramos on DL, recall Solano13YMurakami set to return for the White Sox Friday1hMets' Vientos headed to IL after breaking hand1hAlan Porter named umpire in MLB All-Star Game2hFantasy baseball lineup advice for Friday: Sean Burke, Brandon Young among arms to add4hESPN FantasyBoston's Suarez to sit out ASG with groin injury4hJudge to have rib imaged as Yanks stay cautious3hMLB reduces Contreras suspension to 5 games4h