Racing PositionsMateo hits 3-run HR in return to power O's win2hSeager (hamstring) sits in Dodger Stadium return1hMariners' Woo scratched, to have MRI on elbow5hRays scratch Arozarena, hopeful hamstring is OK1hGuardians' 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 list8hO's LHP Coulombe goes on IL; IF Mateo returns8hFantasy baseball pitcher rankings, lineup advice for Wednesday's MLB games8hTristan H. Cockcroft