The term "sleeper" often gets misused in fantasy baseball, yet this article uncovers genuine prospects worth considering. Highlighted are 12 players with average draft positions (ADP) past pick 300 on NFBC, showcasing potential gems to enhance fantasy rosters at low costs. With insights drawn from active high-stakes drafts, these players could be invaluable late-round selections.

Among the notable mentions is Grant Holmes, a promising starter for the Atlanta Braves, who demonstrated impressive strikeout rates in the minors. Joey Ortiz offers versatility with positional flexibility in the infield, while Aroldis Chapman is in a competitive closer battle with Liam Hendriks, creating potential value. Jose Soriano, a groundball specialist for the Angels, and Heston Kjerstad, who excelled in Triple-A, provide additional late-round targets. Each player's statistics and context are explored to aid fantasy players in making informed decisions.