Jonathan Loáisiga is a Arizona Diamondbacks RP projected for 170 fantasy points on 70.2 IP, 51 K, 2.5 ERA, 1.054 WHIP, 3 SV by the managr projection engine. Monte-Carlo outcome odds put an elite season at 0% and a bust at 15%.
Projection snapshot: 2026-10-18. Rebuilt daily.
Jonathan Loáisiga's 2026 projection is built on 70 innings out of the bullpen.
Across 7 seasons with meaningful innings, Loáisiga's biggest strikeout year came in 2021 at age 26: 69 strikeouts over 71 innings, with 5 saves. Innings across 2022, 2025 and 2026 ran 48, 30 and 67, a rising workload.
In 2026, Loáisiga's 2.42 ERA came in below a 3.01 expected ERA. Expected ERA is built from the quality of contact allowed rather than the runs that scored, so fewer runs crossed than that contact would usually produce.
Tracking data from 2026: Loáisiga struck out 18.4% of batters and walked 5.0%, a strikeout-minus-walk rate of 13.4 points, and hitters missed on 23.1% of their swings. Contact against Loáisiga averaged 85.2 mph off the bat, with a 3.5% barrel rate.
Loáisiga's projected range runs from a 162-point floor to a 337-point upside, around a 170-point median: a spread of 175 points, or 103% of the median.
By statistical profile, the closest comparisons to Loáisiga on the board are Raisel Iglesias, Kenley Jansen and Shawn Armstrong.
At 31, Loáisiga is at the age where velocity and durability become the leading risks for pitchers, and the multi-year valuation discounts later seasons accordingly.
This report is generated from the managr engine's 2026-10-18 snapshot and rebuilt daily.
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