Justin Slaten of the Boston Red Sox is worth keeping an eye on as a potential closer due to Kenley Jansen's back issues. Slaten has impressive strikeout numbers and could be a valuable add in deep leagues.Chris Martin is also in the mix for saves if Jansen's back problems persist.
Other notable prospects to watch out for in the 2024 fantasy baseball season include A.J. Smith-Shawver, Paul Skenes, Joey Loperfido, Connor Norby, and Heston Kjerstad. These up-and-coming players have shown promising performances early in the season, making them intriguing options for fantasy owners to consider.