Racing PositionsRelief Efforts: Closers regaining jobs16dTristan H. CockcroftPitchers to buy/sell, using advanced metrics16dTodd ZolaRelief Efforts: Plenty of closer changes in AL West16dTristan H. CockcroftRelief Efforts: Closers on shaky ground16dTristan H. CockcroftRelief Efforts: Top 30 holds options16dTristan H. Cockcroft