Week 12 of the 2025 MLB season highlights promising waiver wire pickups for fantasy baseball enthusiasts, particularly focusing on relief pitchers and potential closers. As All-Star voting begins, performances are starting to solidify, revealing which players are becoming reliable options for saves. Notably, Robert Garcia and Chris Martin of the Texas Rangers have emerged following their recent save opportunities, despite some inconsistency. Shelby Miller of the Arizona Diamondbacks, now back in a closing role due to injuries, showcases a strong scoreless streak, making him a worthwhile add. In Atlanta, Pierce Johnson and Dylan Lee are vying for saves amidst a closer committee situation. The Chicago Cubs continue to rely on Daniel Palencia and Ryan Pressly in their bullpen, while David Bednar of the Pittsburgh Pirates reestablishes himself. Meanwhile, deeper league options like Calvin Faucher from the Miami Marlins suggest a developing closer situation as well.