Adam Mazur
SP - Miami Marlins
2026 Outlook
Roster %
Eligibility
Availability
The Miami Marlins optioned Adam Mazur to Triple-A Jacksonville on Monday.
Fantasy Impact
To make room for the return of Edward Cabrera (elbow), who will start Tuesday's game against the Philadelphia Phillies, Mazur was optioned to Triple-A. Mazur had started four games in September, posting a 4.43 ERA and 1.52 WHIP.
Adam Mazur gave up four earned runs on eight hits and three walks while striking out one over 4 1/3 innings in the Marlins’ 7-5 loss to the Nationals on Tuesday.
Fantasy Impact
Mazur saw his ERA climb to 6.30 with a 1.75 WHIP across 20 innings this season. With 13 strikeouts against eight walks and no quality starts, he’s struggled to find consistency, leaving him off the radar in most formats.
Adam Mazur allowed four earned runs on 10 hits with no walks and five strikeouts across six innings in the Marlins’ 5-2 loss to the Nationals on Tuesday.
Fantasy Impact
: Mazur took the loss despite not issuing a walk and completing a full six frames. The outing pushed his ERA to 5.74 and WHIP to 1.53 through 15 2/3 innings on the year. While his command has been solid in a small sample, the elevated contact rate and lack of quality starts keep him off the radar in most fantasy formats outside of deep NL-only leagues.
Adam Mazur allowed two runs on four hits, one walk, and two strikeouts across four innings in the win on Thursday.
Fantasy Impact
Mazur was passable for the Marlins in the spot start on Thursday. There's not a whole lot going on for fantasy managers to get excited about. He gives up too much contact and allows too many walks. If he stays in the rotation, he gets the Nationals next time out.
The Marlins recalled RHP Adam Mazur from Triple-A Jacksonville.
Fantasy Impact
Mazur is slated to draw a start this weekend. He remains off the fantasy radar.