Griffin Conine

Griffin Conine

28-Year-Old OutfielderOF
Miami Marlins
2025 Fantasy Outlook
When you're in the Marlins organization and your dad's nickname is literally Mr. Marlin, there's plenty of pressure on you to reach the big leagues. Conine pulled it off in 2024 and settled in nicely as a regular over the final month of the season, collecting a .777 OPS while cranking three home runs in 89 trips to the plate. The 27-year-old probably has more raw power than his old man, but unfortunately he did not inherit his dad's contact skills. Conine struck out at a rate of 31.5 percent during his cup of coffee in Miami, and his 34.8 percent rate from the minors is even worse. The list of players with that level of swing and miss who are able to stick in the majors is short, so Conine is, in all likelihood, a Quad-A type player. However, the Marlins aren't exactly teeming with offensive options, so he could get a shot to defy the odds. Read Past Outlooks
RANKS
Rest of Season
From Preseason
#384
ADP
Signed a one-year contract with the Marlins in March of 2025.
Goes yard in return to lineup
OFMiami Marlins
September 24, 2025
Conine went 1-for-5 with a solo home run and a second run scored in Tuesday's 6-5 extra-innings win over the Phillies.
Analysis
Seeing his first game action since Apr. 19 due to shoulder surgery, Conine got the start in left field and batted eighth, and it was his long ball off David Robertson in the eighth inning that got the Marlins on the board and kicked off a rally from a 3-0 deficit. Conine will likely see consistent at-bats over the final week as Miami evaluates how he might fit into their 2026 roster plans, and through 76 plate appearances on the season the second-generation Marlin is slashing .275/.342/.464 with two homers, eight RBI and 12 runs.
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Batting Stats
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2025
2024
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2024 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
2
1
1
9
3
vs Left-Handed Pitchers
vs LHP
#1
#2
#3
#4
#5
#6
#7
#8
#9
2
2
Left/Right Batting Splits
Since 2023
 
 
+16%
OPS vs LHP
2025
 
 
+33%
OPS vs LHP
2024
 
 
+1%
OPS vs LHP
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023vs Left .851 44 7 1 7 0 .317 .364 .488
Since 2023vs Right .734 129 20 4 13 0 .246 .310 .424
2025vs Left .915 23 4 0 3 0 .333 .391 .524
2025vs Right .688 61 9 2 5 0 .232 .295 .393
2024vs Left .783 21 3 1 4 0 .300 .333 .450
2024vs Right .775 68 11 2 8 0 .258 .324 .452
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
 
 
+24%
OPS at Home
2025
 
 
+80%
OPS at Home
2024
 
 
+8%
OPS on Road
2023
No Stats
OPS PA R HR RBI SB AVG OBP SLG
Since 2023Home .848 83 15 2 8 0 .303 .361 .487
Since 2023Away .686 90 12 3 12 0 .229 .289 .398
2025Home .928 47 9 1 5 0 .341 .383 .545
2025Away .516 37 4 1 3 0 .152 .243 .273
2024Home .740 36 6 1 3 0 .250 .333 .406
2024Away .801 53 8 2 9 0 .280 .321 .480
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 Griffin Conine 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
0.29
 
BB Rate
8.3%
 
K Rate
28.6%
 
BABIP
.353
 
ISO
.169
 
AVG
.260
 
OBP
.321
 
SLG
.429
 
OPS
.750
 
wOBA
.330
 
Exit Velocity
91.3 mph
 
Hard Hit Rate
37.7%
 
Barrels/PA
9.5%
 
Expected BA
.255
 
Expected SLG
.429
 
Sprint Speed
24.1 ft/sec
 
Ground Ball %
49.1%
 
Line Drive %
20.8%
 
Fly Ball %
30.2%
 
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 Griffin Conine See More
Recent RotoWire Articles Featuring Griffin Conine See More
2020 Fantasy Outlook
Conine began the year serving a 50-game suspension after testing positive for a banned stimulant. He made up for lost time, logging a .293 ISO and 169 wRC+ in 80 games at Low-A. His 22 home runs led all Midwest League hitters, but his 35.9 K% was the seventh-worst mark on the circuit among hitters with at least 200 PA, which is particularly troubling given his age (turns 23 in July). The left-handed slugger has 70-grade power and a plus arm for right field. When he connects, it is usually excellent contact (38.0 Hard%). He uses the whole field and gets the ball in the air (40.0 GB%). Conine also walked at a 10.9% clip, which is something he will have to continue to do as he climbs the ranks. The odds are stacked against him -- he would be risky if he logged that strikeout rate as a 22-year-old at Triple-A, let alone at Low-A.
More Fantasy News
Returns from 60-day IL
OFMiami Marlins
September 22, 2025
The Marlins activated Conine (shoulder) from the 60-day injured list Monday.
Analysis
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Could return for final week
OFMiami Marlins
Shoulder
September 22, 2025
Manager Clayton McCullough said that the Marlins were set to decide Sunday whether Conine (shoulder) would be activated from the 60-day injured list for the final week of the regular season, MLB.com reports.
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Ready for rehab assignment
OFMiami Marlins
Shoulder
September 1, 2025
Conine (shoulder) is expected to join one of the Marlins' affiliates later this week to begin a rehab assignment, Kevin Barral of FishonFirst.com reports.
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Expected to miss rest of season
OFMiami Marlins
Shoulder
April 30, 2025
Conine is expected to miss the remainder of the 2025 season after undergoing surgery Tuesday to repair a dislocated left shoulder, Barry Jackson of the Miami Herald reports.
Analysis
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Surgery scheduled
OFMiami Marlins
Shoulder
April 25, 2025
Conine will undergo surgery on his left shoulder Tuesday, Barry Jackson of the Miami Herald reports.
Analysis
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