Racing PositionsOlney: Buyers or sellers? These five teams need to decide now6dBuster OlneyTrout slugs HR in first leadoff at-bat since 20202hDiamondbacks put starter Kelly (shoulder) on IL3hLeMahieu has setback, exits 1st rehab game early4hJorge CastilloCueto eyes 17th MLB season, signs with Rangers3hHendricks to IL; Cubs' focus is injury, then pitching2hJesse RogersRangers' Scherzer set to make rehab start Wed.5hRoberts working with Ohtani on plate discipline2hD-backs acquire INF Alcantara, claim LHP Jacques6hLHP Garcia 2nd Nats player to go on IL with flu7h