Joe Mack

22-Year-Old CatcherC
Miami Marlins AAA
2025 Fantasy Outlook
There was no outlook written for Joe Mack in 2025. Check out the latest news below for more on his current fantasy value.
RANKS
Rest of Season
From Preseason
Signed a $2.5 million contract with the Marlins in July of 2021.
Waking up at Triple-A
CMiami Marlins  AAA
June 28, 2025
Mack went 4-for-5 with a solo home run, two additional runs scored and a stolen base Friday for Triple-A Jacksonville.
Analysis
His contributions didn't end with his bat -- the catcher also guided four Jumbo Shrimp pitchers to a combined no-hitter and 14 strikeouts over nine innings. Mack appears to be finding his groove again after a month-long slump from late May into June that saw him slash .133/.216/.173 with a 29.5 percent strikeout rate in 88 plate appearances. Over his last four games, he's gone 9-for-18 with a double and two homers. With Agustin Ramirez leading a trio of backstops on the big-league roster, the Marlins have the luxury of not rushing Mack to the majors, but he could be ready to contribute in Miami later on this season.
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Batting Stats
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Minor League Game Log
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Minor League Left/Right Batting Splits (AAA)
Since 2023
 
 
+5%
OPS vs RHP
2025
 
 
+25%
OPS vs RHP
2024
No Stats
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023vs Left .657 44 0 5 .263 .341 .316
Since 2023vs Right .693 168 5 20 .242 .304 .389
2025vs Left .507 44 0 5 .263 14.023 .316
2025vs Right .632 168 5 20 .242 48.018 .389
2024vs Left 0 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0 0
2023vs Left 0 0 0 0 0 0 0 0 0
2023vs Right 0 0 0 0 0 0 0 0 0
Prospect Rankings History
Advanced Batting Stats
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Additional Stats
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Defensive Stats
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Batted Ball Stats
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Stats Vs Upcoming Pitchers
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Recent RotoWire Articles Featuring Joe Mack See More
Recent RotoWire Articles Featuring Joe Mack See More
More Fantasy News
Looking good at Triple-A
CMiami Marlins  AAA
May 5, 2025
Mack sports a .270/.372/.486 slash line with two doubles and two homers in 10 games since his promotion to Triple-A Jacksonville.
Analysis
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Breakout year at Double-A
CMiami Marlins  AAA
September 11, 2024
Mack is slashing .237/.317/.457 with 22 home runs and a 26.1 percent strikeout rate in 109 games for Double-A Pensacola.
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Overcomes hamstring strain
CMiami Marlins  AAA
August 1, 2022
Mack (hamstring) has gone 3-for-15 with 10 walks, two RBI and two runs in six games since being reinstated from Single-A Jupiter's 7-day injured list July 22.
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Dealing with hamstring strain
CMiami Marlins  AAA
Hamstring
June 22, 2022
Mack is dealing with a hamstring strain and is expected to miss approximately 4-to-6 weeks, Daniel Alvarez-Montes of El Extrabase reports.
Analysis
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Popped by Marlins at No. 31
CMiami Marlins  AAA
July 11, 2021
The Marlins have selected Mack with the 31st overall pick in the 2021 first-year player draft.
Analysis
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