Kemp Alderman

Kemp Alderman

23-Year-Old OutfielderOF
Miami Marlins AAA
7-Day IL
Injury Wrist
Est. Return 6/20/2026
2026 Fantasy Outlook
As the Marlins continue to accumulate young outfield talent, Alderman's path to an early 2026 MLB debut is becoming less clear. However, he had an impressive and under-the-radar run at Triple-A to close 2025 that makes him a nice flyer in dynasty and draft-and-hold leagues. Alderman, who made a name for himself with his exit velocities at the 2023 draft combine, may have just been beating up on worn down late-season pitching at Triple-A, but he managed a .303 average, seven home runs, two steals and a 160 wRC+ in 20 games. His .333 BABIP and 26.8 percent strikeout rate don't sound any alarms, given the amount of damage he can do. Prior to getting to Triple-A, Alderman hammered 15 homers with 20 steals and a 130 wRC+ in 110 games at Double-A. He cut his groundball rate from 54.2 percent at Double-A to 36.4 percent at Triple-A to unlock the power breakout. Alderman is an average defender in right field, thanks to a plus arm and solid speed for a player his size. While the Marlins have four or five power-first corner outfielders on the roster, Alderman fits right in with that group and has the talent to emerge with a regular role by season's end. Read Past Outlooks
RANKS
Rest of Season From Preseason
#364
ADP
Signed a $1.4 million contract with the Marlins in July of 2023.
Hits shelf with wrist injury
OFMiami Marlins  AAA
Wrist
May 24, 2026
Triple-A Jacksonville placed Alderman on the 7-day injured list Tuesday due to a left wrist injury, Michael Germanese of Roundtable.io reports.
Analysis
The Marlins haven't provided word on the severity of Alderman's injury, but he may have suffered a fractured wrist after he was involved in a collision at first base with a baserunner last Sunday, per FishOnFirst.com. Prior to leaving that game, Alderman smacked two home runs, bringing his slash line up to .303/.376/.526 over 170 plate appearances on the season. The 23-year-old appeared to be building a case for a call-up to the big leagues, but the wrist issue will take a promotion off the table for the foreseeable future.
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Minor League Left/Right Batting Splits (AAA)
Since 2024
 
 
+10%
OPS vs LHP
2026
 
 
+40%
OPS vs LHP
2025
 
 
+18%
OPS vs LHP
2024
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2024vs Left 1.012 54 6 11 .300 .352 .660
Since 2024vs Right .919 198 10 29 .303 .369 .551
2026vs Left 1.092 45 5 10 .286 15.000 .643
2026vs Right .778 125 4 13 .309 44.040 .482
2025vs Left 1.250 9 1 1 .375 4.000 .750
2025vs Right 1.057 73 6 16 .294 24.000 .662
2024vs Left 0 0 0 0 0 0 0 0 0
2024vs Right 0 0 0 0 0 0 0 0 0
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Recent RotoWire Articles Featuring Kemp Alderman See More
Recent RotoWire Articles Featuring Kemp Alderman See More
More Fantasy News
Healthy again at Single-A
OFMiami Marlins  AAA
June 19, 2024
Alderman (hand) has gone 2-for-13 with two RBI and a run scored in four games since returning from Single-A Jupiter's 7-day injured list Thursday.
Analysis
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Out with broken hand
OFMiami Marlins  AAA
Hand
April 9, 2024
Single-A Jupiter placed Alderman on its 7-day injured list Friday due to a broken hamate bone in his left hand, Jim Callis of MLB.com reports.
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Drafted 47th overall
OFMiami Marlins  AAA
July 9, 2023
The Marlins have selected Alderman with the 47th overall pick in the 2023 First-Year Player Draft.
Analysis
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