As the MLB season progresses, the waiver wire becomes crucial for fantasy baseball managers. Notable players currently sitting under 40% rostered include Kyren Paris, who has shown impressive speed and potential playing time but carries contact issues. Jacob Wilson offers batting average upside but lacks power. Kyle Manzardo and Trevor Story are both intriguing options for their power potential and speed, respectively.

Also worth mentioning are TJ Friedl and Dylan Moore, who can contribute significantly in the speed department. In deeper leagues, players like Zac Veen and Jorge Polanco are emerging options. It’s essential to evaluate these players carefully, balancing their potential against risks while considering your team’s needs.