As the MLB season progresses, keeping a close eye on injury updates is critical for fantasy sports success. Alexis Diaz, Zach Eflin, and Max Scherzer are among the prominent players currently on the injured list. Diaz, the Reds' closer, is recovering from a hamstring injury and could return as soon as Tuesday against the Mariners. Despite concerns over his command, his previous performance in 2023 makes him a valuable addition once activated.

Zach Eflin, pitching for the Orioles, is dealing with a low-grade lat strain but is expected to return soon after being placed on the IL. His strong performance prior to the injury, including three consecutive quality starts, suggests he could provide significant value down the stretch. Max Scherzer's situation is more complicated; recovering from a thumb injury, he hasn't thrown much since April 7 and may be out longer, making him a risky hold in fantasy leagues.