Full Breakdown
2026 Fantasy Baseball: Key Breakout Candidates and Sleepers
3/23/2026, 5:06:07 AM
Overview of Fantasy Baseball Relief Pitchers for 2026
As the 2026 MLB season approaches, fantasy baseball managers are focusing on identifying potential breakout candidates and undervalued players. This article highlights notable relief pitchers and hitters who could significantly impact fantasy rosters, particularly those being drafted in the later rounds.
Top Relief Pitchers to Target
Mason Miller, San Diego Padres
Mason Miller is positioned as the top-ranked closer for the upcoming season. With a stellar 2.12 SIERA and a 44.4% strikeout rate last season, he is expected to exceed his previous career-high of 28 saves. As the Padres aim for a playoff spot, Miller is likely to see ample save opportunities.
Cade Smith, Cleveland Guardians
Cade Smith emerged as a key closer after taking over from Emmanuel Clase, finishing last season with 13 saves in just over two months. With a 2.32 SIERA and a 34.7% strikeout rate, Smith is projected to lead MLB in saves this year.
Jhoan Duran, Philadelphia Phillies
After a successful debut with the Phillies, where he tied for the league lead with 16 saves, Jhoan Duran is expected to continue as a traditional closer. His 2.45 SIERA suggests he could achieve 40+ saves this season.
Devin Williams, New York Mets
Despite a disappointing 2025 season, Devin Williams remains a bounce-back candidate. With a 34.7% strikeout rate and a 2.67 SIERA, he could reclaim his closer role and secure 35+ saves for a competitive Mets team.
Ryan Helsley, Baltimore Orioles
Ryan Helsley, coming off a challenging season, still possesses elite stuff with a fastball averaging 99 MPH. The Orioles' improved roster could lead to more save opportunities for Helsley, who previously recorded 49 saves.
Jeff Hoffman, Toronto Blue Jays
Jeff Hoffman is another reliever poised for a bounce-back season. Despite a high home-run rate last year, his strong peripherals indicate potential for a return to form, making him a valuable late-round target.
Notable Hitters to Watch
Christian Yelich, Milwaukee Brewers
Christian Yelich, entering his age-34 season, is being overlooked in drafts despite a solid 2025 campaign. With 29 home runs and 107 RBIs, he offers significant upside, especially as he gains outfield eligibility.
Ian Happ, Chicago Cubs
Ian Happ has consistently performed over the past three seasons, averaging 23 home runs and 87 runs. His high floor makes him a reliable option in the later rounds, particularly for teams needing stability.
Marcus Semien, New York Mets
Marcus Semien, now with the Mets, has seen a decline in productivity but still possesses the potential for a bounce-back. His new environment could help him return to a 20-home run pace.
Ramon Laureano, San Diego Padres
Ramon Laureano had a strong 2025 season, finishing with a .281 average and 24 home runs. His draft position around pick 200 makes him a valuable asset with 20-HR upside.
Max Muncy, Los Angeles Dodgers
Max Muncy rebounded after a rough start last season, showcasing significant power potential. If he can maintain his improved batting average, he could be a steal in drafts.
Conclusion
As the 2026 fantasy baseball season approaches, identifying breakout candidates and undervalued players is crucial for building a competitive roster. Targeting relief pitchers like Mason Miller and Cade Smith, along with hitters such as Christian Yelich and Ian Happ, can provide significant value in drafts. Managers should remain vigilant about player performance and potential bounce-back seasons to optimize their fantasy teams.
