As the MLB season heats up, Week 4 brings an opportunity to strengthen your fantasy baseball roster through FAAB claims. Focus on post-hype prospects who are beginning to earn their keeps across major league teams. This week’s analysis highlights specific players from each position who are under 40% owned in Yahoo! leagues, making them prime candidates for your roster boosts.

One standout recommendation is Dillon Dingler, a catcher for the Detroit Tigers, who currently sits at just 9% ownership. With a strategic FAAB bid, he represents a solid addition for teams looking to enhance their catching positions. Capitalizing on emerging talents is crucial in this stage of the season to gain an edge over competitors.