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Kemp Alderman
- Jacksonville Jumbo Shrimp - AAA
- OF
Collapse Explore Scouting Report
- Bats: R / Throws: R
- Age: 23
- Rule 5 Eligible: After 2026 Season
- Acquisition Method: Draft
Scouting Report
Drafted by the Marlins in 2023 (second round, $1.4M signing bonus)
October 2025 update: Alderman was easily the biggest riser on the Fish On First Top 30 this year. He posts exit velocities that rival any other player in the Marlins organization—his first-ever batted ball at the Triple-A level registered at 114.4 mph. He has steadily trimmed his strikeout rate to approximately league average, and that's while being younger than the vast majority of competition he's facing.
The next step for the 23-year-old is elevating the ball with more regularity. He did enough of that to lead all Marlins minor leaguers in home runs in 2025.
Alderman doesn't cover much ground in right field, but he has the arm to provide some value there.
Expect Alderman to be a non-roster invitee at big league spring training next year. He's on track to make his MLB debut in mid-2026 whenever consistent playing time opens up at either corner outfield spot.
Injury history
- Hamate in 2024
Professional awards/accolades
- 2024 Fall Stars Game selection
- 2025 Southern League Player of the Week (x3)
- 2025 Southern League All-Star
- 2025 Marlins Minor League Player of the Year
- 2026 Spring Breakout participant
FOF Top 30 history
- March 2024: #24
- August 2024: #30
- October 2024: honorable mention
- December 2024: honorable mention
- May 2025: #23
- June 2025: #22
- August 2025: #16
- September 2025: #15
- October 2025: #8
- January 2026: #10
- April 2026: #8
Monthly Splits
| Split | Team | G | AB | R | H | 2B | 3B | HR | RBI | BB | IBB | SO | SB | CS | AVG | OBP | SLG | OPS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No Outs | JAX | 33 | 62 | -- | 22 | 4 | 1 | 1 | 2 | 5 | 0 | 23 | -- | -- | .355 | .403 | .500 | .903 |
| Two Outs | JAX | 30 | 44 | -- | 10 | 1 | 0 | 4 | 10 | 5 | 1 | 14 | -- | -- | .227 | .320 | .523 | .843 |
| Runners at 1st & 2nd | JAX | 9 | 9 | -- | 4 | 0 | 0 | 0 | 3 | 1 | 0 | 3 | -- | -- | .444 | .545 | .444 | .989 |
| One Out | JAX | 27 | 42 | -- | 12 | 0 | 0 | 2 | 8 | 3 | 0 | 16 | -- | -- | .286 | .388 | .429 | .817 |
| Ahead in Count | JAX | 34 | 38 | -- | 13 | 2 | 1 | 3 | 4 | 13 | 1 | 12 | -- | -- | .342 | .528 | .684 | 1.212 |
| Starter | JAX | 37 | 69 | -- | 20 | 2 | 0 | 3 | 8 | 4 | 0 | 26 | -- | -- | .290 | .338 | .449 | .787 |
| Runners at 1st & 3rd | JAX | 5 | 4 | -- | 2 | 0 | 0 | 0 | 2 | 1 | 0 | 2 | -- | -- | .500 | .714 | .500 | 1.214 |
| Bases Loaded | JAX | 2 | 2 | -- | 1 | 0 | 0 | 1 | 4 | 0 | 0 | 1 | -- | -- | .500 | .500 | 2.000 | 2.500 |
| On Grass | JAX | 39 | 148 | 27 | 44 | 5 | 1 | 7 | 20 | 13 | 1 | 53 | 5 | 1 | .297 | .373 | .486 | .859 |
| Day Games | JAX | 14 | 53 | 13 | 21 | 2 | 0 | 5 | 13 | 4 | 0 | 13 | 3 | 1 | .396 | .448 | .717 | 1.165 |
| Extra Innings | JAX | 2 | 2 | 0 | 1 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 0 | .500 | .667 | .500 | 1.167 |
| Home Games | JAX | 18 | 61 | 8 | 12 | 2 | 0 | 2 | 6 | 8 | 0 | 23 | 1 | 0 | .197 | .319 | .328 | .647 |
| First Inning | JAX | 23 | 21 | 5 | 5 | 0 | 0 | 0 | 3 | 2 | 0 | 10 | 0 | 0 | .238 | .304 | .238 | .542 |
| Second Inning | JAX | 16 | 15 | 1 | 4 | 0 | 0 | 1 | 1 | 1 | 0 | 6 | 0 | 0 | .267 | .313 | .467 | .780 |
| Away Games | JAX | 21 | 87 | 19 | 32 | 3 | 1 | 5 | 14 | 5 | 1 | 30 | 4 | 1 | .368 | .415 | .598 | 1.013 |
| Seventh Inning | JAX | 16 | 13 | 2 | 3 | 1 | 0 | 1 | 4 | 2 | 0 | 5 | 0 | 0 | .231 | .375 | .538 | .913 |
| Runner at 3rd | JAX | 5 | 4 | -- | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 2 | -- | -- | .250 | .400 | .250 | .650 |
| Behind in Count | JAX | 29 | 53 | -- | 14 | 2 | 0 | 1 | 5 | 0 | 0 | 26 | -- | -- | .264 | .264 | .358 | .622 |
| Eighth Inning | JAX | 16 | 14 | 1 | 5 | 0 | 0 | 0 | 3 | 1 | 0 | 3 | 2 | 0 | .357 | .400 | .357 | .757 |
| Runner at 2nd | JAX | 14 | 14 | -- | 2 | 0 | 0 | 2 | 4 | 2 | 1 | 6 | -- | -- | .143 | .250 | .571 | .821 |
| May | JAX | 13 | 57 | 9 | 20 | 2 | 0 | 3 | 8 | 1 | 0 | 15 | 3 | 0 | .351 | .383 | .544 | .927 |
| Leading Off Inning | JAX | 29 | 48 | -- | 19 | 4 | 1 | 1 | 1 | 3 | 0 | 14 | -- | -- | .396 | .431 | .583 | 1.014 |
| Ninth Inning | JAX | 18 | 14 | 5 | 6 | 0 | 0 | 2 | 3 | 2 | 0 | 4 | 1 | 0 | .429 | .556 | .857 | 1.413 |
| April | JAX | 22 | 80 | 14 | 23 | 3 | 1 | 4 | 11 | 7 | 1 | 35 | 2 | 1 | .288 | .360 | .500 | .860 |
| Runners at 2nd & 3rd | JAX | 4 | 4 | -- | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | -- | -- | .000 | .000 | .000 | .000 |
| Scoring Position | JAX | 26 | 37 | -- | 10 | 0 | 0 | 3 | 15 | 5 | 1 | 16 | -- | -- | .270 | .400 | .514 | .914 |
| Third Inning | JAX | 15 | 13 | 4 | 3 | 0 | 0 | 1 | 2 | 1 | 0 | 4 | 1 | 0 | .231 | .333 | .462 | .795 |
| vs Right | JAX | 37 | 109 | -- | 34 | 5 | 1 | 4 | 13 | 10 | 1 | 40 | -- | -- | .312 | .395 | .486 | .881 |
| Fourth Inning | JAX | 24 | 22 | 5 | 8 | 3 | 0 | 0 | 0 | 2 | 0 | 11 | 0 | 0 | .364 | .417 | .500 | .917 |
| Fifth Inning | JAX | 18 | 17 | 1 | 5 | 1 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 1 | .294 | .333 | .529 | .862 |
| Runner at 1st | JAX | 23 | 28 | -- | 6 | 1 | 0 | 1 | 2 | 1 | 0 | 10 | -- | -- | .214 | .267 | .357 | .624 |
| Reliever | JAX | 39 | 79 | -- | 24 | 3 | 1 | 4 | 12 | 9 | 1 | 27 | -- | -- | .304 | .402 | .519 | .921 |
| Sixth Inning | JAX | 18 | 17 | 3 | 4 | 0 | 1 | 1 | 2 | 1 | 0 | 7 | 1 | 0 | .235 | .278 | .529 | .807 |
| Bases Empty | JAX | 39 | 83 | -- | 28 | 4 | 1 | 3 | 3 | 7 | 0 | 27 | -- | -- | .337 | .396 | .518 | .914 |
| Night Games | JAX | 25 | 95 | 14 | 23 | 3 | 1 | 2 | 7 | 9 | 1 | 40 | 2 | 0 | .242 | .333 | .358 | .691 |
| March | JAX | 4 | 11 | 4 | 1 | 0 | 0 | 0 | 1 | 5 | 0 | 3 | 0 | 0 | .091 | .412 | .091 | .503 |
| Late / Close | JAX | 15 | 14 | -- | 7 | 1 | 0 | 2 | 7 | 4 | 1 | 5 | -- | -- | .500 | .611 | 1.000 | 1.611 |
| vs Left | JAX | 22 | 39 | -- | 10 | 0 | 0 | 3 | 7 | 3 | 0 | 13 | -- | -- | .256 | .310 | .487 | .797 |
| Batting Third | JAX | 6 | 16 | -- | 3 | 1 | 0 | 0 | 0 | 3 | 0 | 7 | -- | -- | .188 | .381 | .250 | .631 |
| Batting Second | JAX | 1 | 3 | -- | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | -- | -- | .333 | .500 | .333 | .833 |
| Batting Fifth | JAX | 4 | 17 | -- | 5 | 1 | 0 | 1 | 2 | 1 | 0 | 6 | -- | -- | .294 | .333 | .529 | .862 |
| Batting Fourth | JAX | 28 | 112 | -- | 35 | 3 | 1 | 6 | 18 | 8 | 1 | 39 | -- | -- | .313 | .374 | .518 | .892 |
| First Half | JAX | 39 | 148 | 27 | 44 | 5 | 1 | 7 | 20 | 13 | 1 | 53 | 5 | 1 | .297 | .373 | .486 | .859 |
| Season | Team | LG | Level | G | AB | R | H | TB | 2B | 3B | HR | RBI | BB | IBB | SO | SB | CS | AVG | OBP | SLG | OPS | GO/AO |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2023 | JUP | FSL | A | 34 | 117 | 13 | 24 | 37 | 8 | 1 | 1 | 15 | 7 | 0 | 39 | 4 | 0 | .205 | .286 | .316 | .602 | 2.73 |
| 2024 | 4 teams | - | Minors | 77 | 289 | 33 | 70 | 113 | 15 | 2 | 8 | 46 | 27 | 0 | 78 | 5 | 3 | .242 | .306 | .391 | .697 | 1.29 |
| 2024 | F-MRL | FCL | ROK | 5 | 15 | 2 | 2 | 3 | 1 | 0 | 0 | 2 | 4 | 0 | 5 | 1 | 0 | .133 | .316 | .200 | .516 | 0.33 |
| 2024 | JUP | FSL | A | 33 | 126 | 18 | 34 | 59 | 8 | 1 | 5 | 30 | 10 | 0 | 32 | 2 | 3 | .270 | .321 | .468 | .789 | 0.97 |
| 2024 | BEL | MID | A+ | 33 | 125 | 12 | 30 | 43 | 5 | 1 | 2 | 11 | 13 | 0 | 32 | 2 | 0 | .240 | .312 | .344 | .656 | 1.86 |
| 2024 | PNS | SOU | AA | 6 | 23 | 1 | 4 | 8 | 1 | 0 | 1 | 3 | 0 | 0 | 9 | 0 | 0 | .174 | .174 | .348 | .522 | 2.33 |
| 2025 | 2 teams | - | Minors | 130 | 488 | 69 | 139 | 235 | 20 | 5 | 22 | 70 | 39 | 0 | 124 | 22 | 10 | .285 | .338 | .482 | .820 | 1.69 |
| 2025 | PNS | SOU | AA | 110 | 412 | 56 | 116 | 184 | 13 | 5 | 15 | 53 | 34 | 0 | 102 | 20 | 9 | .282 | .337 | .447 | .784 | 1.88 |
| 2025 | JAX | INT | AAA | 20 | 76 | 13 | 23 | 51 | 7 | 0 | 7 | 17 | 5 | 0 | 22 | 2 | 1 | .303 | .341 | .671 | 1.012 | 0.88 |
| 2026 | JAX | INT | AAA | 39 | 148 | 27 | 44 | 72 | 5 | 1 | 7 | 20 | 13 | 1 | 53 | 5 | 1 | .297 | .373 | .486 | .859 | 0.82 |
| Date | Team | OPP | AB | R | H | TB | 2B | 3B | HR | RBI | BB | IBB | SO | SB | CS | AVG | OBP | SLG | HBP | SAC | SF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-03-27 | JAX | vs ROC | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | .333 | .600 | .333 | 1 | 0 | 0 |
| 2026-03-28 | JAX | vs ROC | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 1 | 0 | 0 | .200 | .556 | .200 | 0 | 0 | 0 |
| 2026-03-29 | JAX | vs ROC | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | .125 | .462 | .125 | 0 | 0 | 0 |
| 2026-03-31 | JAX | vs SUG | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | .091 | .412 | .091 | 0 | 0 | 0 |
| 2026-04-02 | JAX | vs SUG | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | .143 | .429 | .143 | 0 | 0 | 0 |
| 2026-04-03 | JAX | vs SUG | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .167 | .400 | .167 | 0 | 0 | 0 |
| 2026-04-05 | JAX | vs SUG | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .136 | .345 | .136 | 0 | 0 | 0 |
| 2026-04-07 | JAX | @ NOR | 4 | 2 | 2 | 4 | 0 | 1 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .192 | .364 | .269 | 0 | 0 | 0 |
| 2026-04-08 | JAX | @ NOR | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 4 | 0 | 0 | .167 | .359 | .233 | 0 | 0 | 0 |
| 2026-04-09 | JAX | @ NOR | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .161 | .350 | .226 | 0 | 0 | 0 |
| 2026-04-10 | JAX | @ NOR | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .143 | .318 | .200 | 0 | 0 | 0 |
| 2026-04-11 | JAX | @ NOR | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .154 | .313 | .205 | 0 | 0 | 0 |
| 2026-04-12 | JAX | @ NOR | 4 | 1 | 2 | 5 | 0 | 0 | 1 | 2 | 0 | 0 | 2 | 0 | 1 | .186 | .327 | .302 | 0 | 0 | 0 |
| 2026-04-14 | JAX | vs CLT | 3 | 1 | 2 | 5 | 0 | 0 | 1 | 2 | 0 | 0 | 1 | 0 | 0 | .217 | .345 | .391 | 0 | 0 | 0 |
| 2026-04-15 | JAX | vs CLT | 4 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 0 | .220 | .339 | .400 | 0 | 0 | 0 |
| 2026-04-16 | JAX | vs CLT | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .231 | .355 | .404 | 1 | 0 | 0 |
| 2026-04-18 | JAX | vs CLT | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | .218 | .348 | .382 | 0 | 0 | 0 |
| 2026-04-19 | JAX | vs CLT | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .203 | .329 | .356 | 0 | 0 | 0 |
| 2026-04-21 | JAX | @ GWN | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | .197 | .329 | .344 | 0 | 0 | 0 |
| 2026-04-22 | JAX | @ GWN | 4 | 2 | 2 | 3 | 1 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 0 | .215 | .346 | .369 | 0 | 0 | 0 |
| 2026-04-23 | JAX | @ GWN | 5 | 2 | 2 | 3 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | .229 | .349 | .386 | 0 | 0 | 0 |
| 2026-04-24 | JAX | @ GWN | 4 | 1 | 1 | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | .230 | .345 | .419 | 0 | 0 | 0 |
| 2026-04-25 | JAX | @ GWN | 4 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .231 | .341 | .410 | 0 | 0 | 0 |
| 2026-04-26 | JAX | @ GWN | 5 | 2 | 3 | 6 | 0 | 0 | 1 | 4 | 0 | 0 | 2 | 1 | 0 | .253 | .354 | .458 | 0 | 0 | 0 |
| 2026-04-28 | JAX | @ DUR | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 0 | 0 | .253 | .356 | .448 | 0 | 0 | 0 |
| 2026-04-29 | JAX | @ DUR | 4 | 1 | 2 | 2 | 0 | 0 | 0 | 2 | 0 | 0 | 2 | 1 | 0 | .264 | .368 | .451 | 1 | 0 | 0 |
| 2026-05-01 | JAX | @ DUR | 5 | 2 | 3 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 0 | .281 | .378 | .458 | 0 | 0 | 0 |
| 2026-05-02 | JAX | @ DUR | 5 | 0 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | .287 | .379 | .455 | 0 | 0 | 0 |
| 2026-05-03 | JAX | @ DUR | 5 | 3 | 3 | 6 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | .302 | .388 | .491 | 0 | 0 | 0 |
| 2026-05-05 | JAX | vs CLT | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | .300 | .384 | .482 | 0 | 0 | 0 |
| 2026-05-06 | JAX | vs CLT | 3 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 | 2 | 1 | 0 | .301 | .388 | .478 | 0 | 0 | 0 |
| 2026-05-07 | JAX | vs CLT | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .291 | .376 | .462 | 0 | 0 | 0 |
| 2026-05-08 | JAX | vs CLT | 4 | 0 | 1 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .289 | .377 | .463 | 1 | 0 | 0 |
| 2026-05-09 | JAX | vs CLT | 4 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 0 | .288 | .373 | .456 | 0 | 0 | 0 |
| 2026-05-10 | JAX | vs CLT | 4 | 1 | 1 | 4 | 0 | 0 | 1 | 2 | 0 | 0 | 0 | 0 | 0 | .287 | .370 | .473 | 0 | 0 | 0 |
| 2026-05-12 | JAX | @ MEM | 5 | 1 | 1 | 4 | 0 | 0 | 1 | 1 | 0 | 0 | 3 | 0 | 0 | .284 | .364 | .485 | 0 | 0 | 0 |
| 2026-05-13 | JAX | @ MEM | 4 | 1 | 2 | 2 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 0 | .290 | .372 | .486 | 1 | 0 | 0 |
| 2026-05-14 | JAX | @ MEM | 5 | 0 | 4 | 5 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | .308 | .385 | .503 | 0 | 0 | 0 |
| 2026-05-15 | JAX | @ MEM | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | .297 | .373 | .486 | 0 | 0 | 0 |
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