2023 Fantasy Baseball Week 16 Closer Tracker: Aroldis Chapman, Kyle Finnegan, and More! Welcome to the Week 16 Closer Tracker! In the chart below, I’ve created a Closer Tracker that will hopefully stay ahead of the closer curve. The Closer Tracker is organized in three ways:In the left column, you’ll find my closer power rankings. I promise this isn’t a marketing trick – I just don’t want to spoil the Closer Tracker.