Racing PositionsMateo hits 3-run HR in return to power O's win1hSeager sits out loss in return to Dodger Stadium21mMariners' Woo scratched, to have MRI on elbow44mRays scratch Arozarena, hopeful hamstring is OK2hGuardians' Lively 'good to go' after injury scare6hCubs place rookie RHP Brown (neck strain) on IL6hD-backs' Perdomo returns after 2-month absence7hKC's Renfroe on IL, Frazier on bereavement list9hO's LHP Coulombe goes on IL; IF Mateo returns9hFantasy baseball pitcher rankings, lineup advice for Wednesday's MLB games9hTristan H. Cockcroft