Janson Junk
SP,RP - Miami Marlins
2026 Outlook
Roster %
Eligibility
Availability
Janson Junk allowed one earned run on five hits while striking out four over 4.2 innings in Thursday's loss to the Phillies.
Fantasy Impact
After today’s performance, Junk holds a 4.17 ERA and 1.14 WHIP with a 6-4 record across 16 starts this season. This outing marks the end of two straight quality starts and Junk's first full year in the bigs. He ends his season with a 12th percentile strikeout rate, but a 99th percentile walk rate. It's usually good for a pitcher not to allow walks, but for someone who allows as much hard contact as Junk, it's a recipe for disaster.
Janson Junk allowed one earned run on three hits and no walks while striking out five over seven innings in Friday's win against the Rangers.
Fantasy Impact
After today’s performance, Junk now has a 4.27 ERA and 1.14 WHIP with a 6-3 record across 15 starts this season. He now has 73 strikeouts in 105 1/3 innings of work.
Janson Junk allowed three earned runs on seven hits and one walk while striking out four over six innings in Saturday's victory against the Tigers.
Fantasy Impact
The right-hander continues an underwhelming stretch on the mound, allowing three or more runs in each of his last nine starts for the Marlins. After yesterday’s performance, Junk holds a 4.48 ERA and 1.19 WHIP with a 6-3 record across 14 starts this season.
Janson Junk allowed six runs on eight hits over 4 1/3 innings in a loss on Monday against the Nationals.
Fantasy Impact
Junk struggled in his return from the injured list. He is scheduled to draw the Tigers next.
The Miami Marlins officially activated Janson Junk from the 15-day injured list to start Monday's game against the Washington Nationals.
Fantasy Impact
Junk had a strong outing in his only rehab start on Tuesday with Triple-A Jacksonville, throwing 61 pitches and striking out eight batters while allowing just one earned run. He owns a 4.09 ERA and 1.13 WHIP across 88 innings with the Marlins this season. In a corresponding move, Christian Roa was optioned to Triple-A Jacksonville.