Mike's fantasy baseball waiver wire hitters to add as category boosters for Week 18 of 2025. His top hitters to pick up or stream for HR, RBI, SB, AVG, and runs.

Welcome back to our F antasy Baseball Waiver Wire Hitters - Category Boosters column for Week 18 of the 2025 MLB season. We are in the thick of it now, and seasons can be won or lost with our waiver wire additions.

Friends, there is still time to move up in the standings. Do not give up and move to fantasy football. Finish what you started. Seasons can still be saved with some deft maneuvering. Keep grinding!

We will aim to give you three options for each of the five offensive categories in a standard five-by-five league. Our rule: All hitters will be listed according to their percentage of rostered players on Yahoo!, with

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