Racing PositionsLeyland's No. 10 to be retired by Tigers Aug. 37hAstros' Tucker fouls ball off shin; X-rays negative6hHoskins homers in an 'awesome' return to Philly6hGiants place Snell on 15-day IL with groin injury6hField Level MediaBochy to miss Rangers' series opener vs. Tigers13hPhillies put Marsh (hamstring) on IL, add Dahl7hSources: Padres' Marcano faces ban for betting6hJeff PassanSources: TJ surgery expected for Astros' Urquidy14hAlden Gonzalez, Jeff PassanSources: Mariners adding ex-Nationals CF Robles15hAlden GonzalezChicago network to air Bulls, Blackhawks, Sox17h