Jakob Marsee

Jakob Marsee

24-Year-Old OutfielderOF
Miami Marlins
2025 Fantasy Outlook
There was no outlook written for Jakob Marsee in 2025. Check out the latest news below for more on his current fantasy value.
RANKS
Rest of Season From Preseason
#361
ADP
Signed a one-year contract with the Marlins in August of 2025.
On base four times in win
OFMiami Marlins
September 1, 2025
Marsee went 2-for-3 with two walks, a double and two runs scored in Sunday's win over the Mets.
Analysis
The rookie put the finishing touches on a dynamite August that saw him slash .352/.430/.629 over 24 games with four homers, nine steals, 18 runs and 25 RBI. Marsee won't keep up that incredible pace, but after a Triple-A breakout that began back in June, the 24-year-old looks like he might be the long-term solution for the Marlins in center field.
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Batting Stats
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2025 MLB Game Log
2025
2025 MLB Game Log
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Batting Order Slot Breakdown
vs Right-Handed Pitchers
vs RHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
12
2
9
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
5
1
1
1
Left/Right Batting Splits
Since 2023
 
 
+6%
OPS vs LHP
2025
 
 
+6%
OPS vs LHP
2024
No Stats
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023vs Left 1.002 43 3 2 8 1 .333 .419 .583
Since 2023vs Right .942 95 15 2 17 8 .318 .389 .553
2025vs Left 1.002 43 3 2 8 1 .333 .419 .583
2025vs Right .942 95 15 2 17 8 .318 .389 .553
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
More Splits View More Split Stats
Minor League Splits View Minor League Split Stats
Home/Away Batting Splits
Since 2023
 
 
+9%
OPS at Home
2025
 
 
+9%
OPS at Home
2024
No Stats
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023Home 1.006 66 6 1 12 3 .333 .409 .596
Since 2023Away .920 72 12 3 13 6 .313 .389 .531
2025Home 1.006 66 6 1 12 3 .333 .409 .596
2025Away .920 72 12 3 13 6 .313 .389 .531
2024Home 0 0 0 0 0 0 0 0 0
2024Away 0 0 0 0 0 0 0 0 0
2023Home 0 0 0 0 0 0 0 0 0
2023Away 0 0 0 0 0 0 0 0 0
More Splits View More Split Stats
Stat Review
How does Jakob Marsee compare to other hitters?
This section compares his stats with all batting seasons from the previous three seasons (minimum 400 plate appearances)*. The bar represents the player's percentile rank. For example, if the bar is halfway across, then the player falls into the 50th percentile for that stat and it would be considered average.

* Exit Velocity and Barrels/PA % are benchmarked against 2019 data (min 400 PA) and Hard Hit Rate is benchmarked against last season's data (min 400 PA). See here for more exit velocity/barrels stats plus an explanation of current limitations with that data set.
  • BB/K
    Walk to strikeout ratio
  • BB Rate
    The percentage of plate appearances resulting in a walk.
  • K Rate
    The percentage of plate appearances resulting in a strikeout.
  • BABIP
    Batting average on balls in play. Measures how many of a batter’s balls in play go for hits.
  • ISO
    Isolated Power. Slugging percentage minus batting average. A computation used to measure a batter's raw power.
  • AVG
    Batting average. Hits divided by at bats.
  • OBP
    On Base Percentage. A measure of how often a batters reaches base. Roughly equal to number of times on base divided by plate appearances.
  • SLG
    Slugging Percentage. A measure of the batting productivity of a hitter. It is calculated as total bases divided by at bats.
  • OPS
    On base plus slugging. THe sum of a batter's on-base percentage and slugging percentage.
  • wOBA
    Weighted on-base average. Measures a player's overall offensive contributions per plate appearance. wOBA combines all the different aspects of hitting into one metric, weighting each of them in proportion to their actual run value.
  • Exit Velocity
    The speed of the baseball as it comes off the bat, immediately after a batter makes contact.
  • Hard Hit Rate
    A measure of contact quality from Sports Info Solutions. This stat explains what percentage of batted balls were hit hard vs. medium or soft.
  • Barrels/PA
    The percentage of plate appearances where a batter had a batted ball classified as a Barrel. A Barrel is a batted ball with similar exit velocity and launch angle to past ones that led to a minimum .500 batting average and 1.500 slugging percentage.
  • Expected BA
    Expected Batting Average.
  • Expected SLG
    Expected Slugging Percentage.
  • Sprint Speed
    The speed of a runner from home to first, in feet per second.
  • Ground Ball %
    The percentage of balls put in play that are on the ground.
  • Line Drive %
    The percentage of balls put in play that are line drives.
  • Fly Ball %
    The percentage of balls put in play that are fly balls.
BB/K
0.50
 
BB Rate
11.6%
 
K Rate
23.2%
 
BABIP
.407
 
ISO
.240
 
AVG
.322
 
OBP
.399
 
SLG
.562
 
OPS
.961
 
wOBA
.413
 
Exit Velocity
91.1 mph
 
Hard Hit Rate
44.4%
 
Barrels/PA
6.5%
 
Expected BA
.000
 
Expected SLG
.000
 
Sprint Speed
24.3 ft/sec
 
Ground Ball %
44.4%
 
Line Drive %
21.1%
 
Fly Ball %
34.4%
 
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 Jakob Marsee See More
Recent RotoWire Articles Featuring Jakob Marsee See More
2024 Fantasy Outlook
Marsee was a nice sleeper prospect last season before fully breaking out in the Arizona Fall League. The 22-year-old lefty-hitting outfielder slashed .274/.413/.428 with 16 home runs, 46 steals (83.6% success rate) and more walks (98) than strikeouts (97) in 129 games between High-A and Double-A. He then slashed .391/.509/.707 with five home runs and 16 steals in 24 AFL games. Marsee is said to have good makeup and is known for getting the most out of his physical tools, as he lacks above-average raw power or speed, and gets by because of his discerning eye at the plate and good instincts on the bases. He could be a Lars Nootbaar type of leadoff hitter who hits lower in the order or sits against lefties, but given that he has only played 16 games at Double-A and has never been young for his level, it's still not a given that Marsee will get to enough power against high-level pitching to avoid fourth-outfielder duty. A couple things working in his favor are San Diego's shallow depth chart and his ability to play all three outfield spots.
More Fantasy News
Three more hits Tuesday
OFMiami Marlins
August 27, 2025
Marsee went 3-for-5 with an RBI in Tuesday's loss to Atlanta.
Analysis
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Hits clutch triple in win
OFMiami Marlins
August 24, 2025
Marsee went 2-for-4 with a double, a triple, three RBI and one run scored in Sunday's 5-3 win over the Blue Jays.
Analysis
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Massive impact off bench
OFMiami Marlins
August 17, 2025
Marsee went 2-for-2 with a two-run home run during Sunday's 5-3 win over the Red Sox.
Analysis
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Taking seat against southpaw
OFMiami Marlins
August 17, 2025
Marsee is out of the lineup for Sunday's game against the Red Sox.
Analysis
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Monster performance in win
OFMiami Marlins
August 13, 2025
Marsee went 4-for-5 with two home runs, a double, seven RBI and a stolen base in Wednesday's 13-4 win over the Guardians.
Analysis
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Latest Fantasy Rumors
Best NL rookie in August
OFMiami Marlins
September 3, 2025
Marsee has been named the National League Rookie of the Month for August, Jason Foster of MLB.com reports.
Analysis
Marsee didn't make his MLB debut until Aug. 1, but he immediately made a significant impact at the dish for the Marlins. Among rookies with 80 plate appearances in August, Marsee ranked first in several offensive categories, such as batting average, OPS, doubles, hits and RBI. He hit .352 with a 1.059 OPS in his first month in the majors, and his best performance came against the Guardians on Aug. 13, when he went 4-for-5 with two homers, a double and seven RBI.
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