2026 Stats
AVG
.160
HR
0
RBI
3
R
9
SB
6
Rest-of-Season Projections
2026 Fantasy Outlook
Marsee became a fantasy darling in 2025 with a .436 average, three homers and six steals in his first 13 games after getting the call to the majors Aug. 1. He ended the year in a 1-for-21 rut over his final six games, but Marsee finished with an .842 OPS and 133 wRC+ over his first 234 big-league plate appearances. Drafted by San Diego in 2022, Marsee was traded to Miami in 2024 along with three other players in exchange for Luis Arraez. Showcasing an advanced plate approach for 24 years old, Marsee drew 22 walks compared to 48 strikeouts while chasing at a low rate as a rookie. His left-on-left splits were encouraging. Conversely, the outfielder was caught stealing six times in 20 attempts, ranking only in the 68th percentile for sprint speed. Expecting similar rate stats for 2026 would be foolish, but Marsee looks like he could be a building block for the Marlins. Read Past Outlooks
Signed a one-year contract with the Marlins in March of 2026.
Steals four bases Tuesday
Marsee went 2-for-4 with a walk, two runs scored and four stolen bases in Tuesday's 6-3 loss to the Reds.
Analysis
Marsee stole 60 bases all of last season between Triple-A and the majors but entered play Tuesday with just one through 10 games. The Marlins made it a point to run on Tyler Stephenson all night and went a perfect 6-for-6 on stolen bases as a team Tuesday. Marsee reached base three times for the first time in 2026, as he came into the game with a total of four hits and five walks. The second-year outfielder is slashing .143/.245/.214 with two extra-base hits, two RBI, seven runs scored, five stolen bases and a 6:14 BB:K across 43 plate appearances.
Marsee stole 60 bases all of last season between Triple-A and the majors but entered play Tuesday with just one through 10 games. The Marlins made it a point to run on Tyler Stephenson all night and went a perfect 6-for-6 on stolen bases as a team Tuesday. Marsee reached base three times for the first time in 2026, as he came into the game with a total of four hits and five walks. The second-year outfielder is slashing .143/.245/.214 with two extra-base hits, two RBI, seven runs scored, five stolen bases and a 6:14 BB:K across 43 plate appearances.
Batting Stats
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2026 MLB Game Log
2026
2025
Minor League Game Log
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Batting Order Slot Breakdown
#1
#2
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#4
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#9
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#1
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6
Left/Right Batting Splits
Since 2024
+21%
OPS vs LHP
2026
+82%
OPS vs LHP
| OPS | PA | HR | RBI | AVG | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2024vs Left | .869 | 106 | 3 | 13 | .298 | ||||
| Since 2024vs Right | .719 | 187 | 2 | 23 | .248 | ||||
| 2026vs Left | .670 | 25 | 0 | 1 | .200 | ||||
| 2026vs Right | .369 | 34 | 0 | 2 | .133 | ||||
| 2025vs Left | .924 | 81 | 3 | 12 | .324 | ||||
| 2025vs Right | .797 | 153 | 2 | 21 | .274 | ||||
| 2024vs Left | 0 | 0 | 0 | 0 | 0 | ||||
| 2024vs Right | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
| Minor League Splits→ | View Minor League Split Stats | ||||||||
Home/Away Batting Splits
Since 2024
+4%
OPS at Home
2026
+85%
OPS at Home
| OPS | PA | HR | RBI | AVG | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2024Home | .786 | 163 | 2 | 18 | .268 | ||||
| Since 2024Away | .757 | 130 | 3 | 18 | .265 | ||||
| 2026Home | .552 | 45 | 0 | 3 | .184 | ||||
| 2026Away | .298 | 14 | 0 | 0 | .083 | ||||
| 2025Home | .873 | 118 | 2 | 15 | .298 | ||||
| 2025Away | .811 | 116 | 3 | 18 | .286 | ||||
| 2024Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2024Away | 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.
* 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
0.50BB Rate
11.9%K Rate
23.7%BABIP
.216ISO
.060AVG
.160OBP
.271SLG
.220OPS
.491wOBA
.234Exit Velocity
89.9 mphHard Hit Rate
29.7%Barrels/PA
0.0%Expected BA
.208Expected SLG
.279Sprint Speed
23.4 ft/secGround Ball %
22.2%Line Drive %
27.8%Fly Ball %
50.0%Prospect Rankings History
Advanced Batting Stats
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Additional Stats
Games By Position
Defensive Stats
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Batted Ball Stats
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Stats Vs Upcoming Pitchers
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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
Crosses plate twice in Sunday's win
Marsee went 0-for-3 with two walks and two runs scored in Sunday's win over the Yankees.
Analysis
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Looking for rhythm at plate
Marsee has gone 0-for-7 in Grapefruit League play after returning from the World Baseball Classic.
Analysis
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Slugs first spring homer
Marsee went 1-for-2 with two walks, a solo home run and a second run scored in the Marlins' Grapefruit League game against the Cardinals on Monday.
Analysis
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Swipes bag to kick off spring
Marsee went 1-for-2 with a walk, two runs scored and a stolen base in the Marlins' Grapefruit League game against the Mets on Saturday.
Analysis
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Four more hits Wednesday
Marsee went 4-for-5 with a run scored and an RBI in Wednesday's win over the Nationals.
Analysis
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Latest Fantasy Rumors
Extension on horizon?
According to Christina De Nicola of MLB.com, the Marlins have approached Marsee regarding a potential contract extension.
Analysis
The 24-year-old had a strong showing as a rookie in 2025, posting a .292/.363/.478 slash line with five homers, 14 steals, 33 RBI and 28 runs in 55 big-league games. Marsee won't be eligible for arbitration for a couple more seasons, but Miami is still interested in securing him on a long-term deal. He should enter 2026 as the club's primary starter in center field.
The 24-year-old had a strong showing as a rookie in 2025, posting a .292/.363/.478 slash line with five homers, 14 steals, 33 RBI and 28 runs in 55 big-league games. Marsee won't be eligible for arbitration for a couple more seasons, but Miami is still interested in securing him on a long-term deal. He should enter 2026 as the club's primary starter in center field.