Racing PositionsA's add Australian native O'Loughlin, shuffle staff5MAngels' Neto has surgery, may miss start of '2516mMLB has 'grave concerns' for Diamond reorg plan3hAlden GonzalezVenable wants interim Sizemore on ChiSox staff5hPhillies promote Preston Mattingly to GM role3hDuran, Crawford among Super Twos into arbitration6hNY sportsbooks rake in record $2.3B in October5hDavid PurdumMets OF Taylor has hernia and elbow surgeries9hYankees pick up option, Boone returning in '258hFantasy baseball: Position changes for Betts, Contreras, Ohtani's surgery and more13hEric Karabell