2025 Stats
AVG
.221
HR
4
RBI
17
R
14
SB
1
Rest-of-Season Projections
2025 Fantasy Outlook
Mayo has logged two seasons of excellence at Triple-A before turning 23 this December, but he failed in his first cup of coffee with the big club. A scouting and developmental success story that the organization takes a lot of pride in, Mayo has been on a steady incline as a dynasty asset since he received a seven-figure bonus after going in the fourth round of the 2020 draft. He is a passable defender at third base and moves well for his 6-foot-5 frame, but long-term in Baltimore, Mayo makes the most sense at first base. He slashed .293/.372/.592 with 25 home runs, four steals and excellent hard-hit data (33.7 Hard%, 13.3 Soft%) in 93 minor-league games but .098 with 22 strikeouts, four walks and zero extra-base hits in 46 MLB plate appearances. After logging a 71.5 percent contact rate in the minors, he made contact at just a 56.7 percent clip in the majors. It was a humbling debut for the hulking corner infielder, but his youth and track record scream "buy low" in dynasty and redraft. Read Past Outlooks
Signed a one-year contract with the Orioles in March of 2025.
Powers offense in win
Mayo went 2-for-4 with a three-run home run in Wednesday's 5-1 win over the Phillies.
Analysis
Mayo gave the Orioles a 4-0 lead in the fourth inning, launching a 421-foot blast off Ranger Suarez. The 23-year-old corner infielder is getting his first taste of major-league success, posting an .872 OPS with three homers and eight RBI over 15 games since the All-Star break. For the year, he's slashing .221/.296/.377 with four home runs, 17 RBI, 14 runs scored and a stolen base across 135 plate appearances.
Mayo gave the Orioles a 4-0 lead in the fourth inning, launching a 421-foot blast off Ranger Suarez. The 23-year-old corner infielder is getting his first taste of major-league success, posting an .872 OPS with three homers and eight RBI over 15 games since the All-Star break. For the year, he's slashing .221/.296/.377 with four home runs, 17 RBI, 14 runs scored and a stolen base across 135 plate appearances.
Batting Stats
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2025 MLB Game Log
2025
2024
Minor League Game Log
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Batting Order Slot Breakdown
#1
#2
#3
#4
#5
#6
#7
#8
#9
1
1
5
6
3
#1
#2
#3
#4
#5
#6
#7
#8
#9
1
1
12
5
1
Left/Right Batting Splits
Since 2023
+51%
OPS vs LHP
2025
+38%
OPS vs LHP
| OPS | PA | HR | RBI | AVG | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023vs Left | .721 | 76 | 2 | 6 | .242 | ||||
| Since 2023vs Right | .477 | 105 | 2 | 11 | .155 | ||||
| 2025vs Left | .798 | 59 | 2 | 6 | .269 | ||||
| 2025vs Right | .579 | 76 | 2 | 11 | .186 | ||||
| 2024vs Left | .437 | 17 | 0 | 0 | .143 | ||||
| 2024vs Right | .212 | 29 | 0 | 0 | .074 | ||||
| 2023vs Left | 0 | 0 | 0 | 0 | 0 | ||||
| 2023vs 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 2023
+51%
OPS at Home
2025
+37%
OPS at Home
| OPS | PA | HR | RBI | AVG | |||||
|---|---|---|---|---|---|---|---|---|---|
| Since 2023Home | .706 | 82 | 3 | 13 | .227 | ||||
| Since 2023Away | .468 | 99 | 1 | 4 | .159 | ||||
| 2025Home | .778 | 66 | 3 | 13 | .246 | ||||
| 2025Away | .569 | 69 | 1 | 4 | .197 | ||||
| 2024Home | .393 | 16 | 0 | 0 | .143 | ||||
| 2024Away | .241 | 30 | 0 | 0 | .074 | ||||
| 2023Home | 0 | 0 | 0 | 0 | 0 | ||||
| 2023Away | 0 | 0 | 0 | 0 | 0 | ||||
| More Splits→ | View More Split Stats | ||||||||
Stat Review
How does Coby Mayo 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
0.40BB Rate
9.2%K Rate
22.9%BABIP
.259ISO
.136AVG
.212OBP
.290SLG
.347OPS
.638wOBA
.287Exit Velocity
88.9 mphHard Hit Rate
28.4%Barrels/PA
6.1%Expected BA
.221Expected SLG
.363Sprint Speed
23.4 ft/secGround Ball %
39.8%Line Drive %
12.5%Fly Ball %
47.7%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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Past Fantasy Outlooks
2024
2023
2022
Mayo has a near-flawless track record as a hitter. The corner infielder's age-21 season was a tour de force across Double-A and Triple-A, as he slashed .290/.410/.563 with 29 homers, a 24.1 K%, 15.1 BB%, 35.1 Hard% and 15.7 Soft% in 140 games. His groundball rate was below 36% at both stops, and Mayo had an elite 106.6-mph 90th percentile exit velocity at Triple-A. He doesn't have the most aesthetically pleasing swing, but from an impact and swing-decision standpoint, Mayo passes any evaluation with high marks. The two biggest knocks on him for fantasy are things that are outside his control. He hits right handed and Oriole Park at Camden Yards was 34% worse than league average for righty homers in 2023 and 19% worse than league average in 2022, per Baseball Savant. Last year, it was the third-worst park for righty power. Additionally, Baltimore will likely need to clear room ahead of him on the organizational depth chart via a trade in order for Mayo to see MLB time early in 2024. He appears to be big-league ready but with nowhere to play, making him a high-variance option in draft-and-hold formats. For instance, a Ryan Mountcastle trade would significantly increase Mayo's short-term appeal, but no such move is guaranteed. He saw more time at third base than first base in 2023, but he profiles best with this team at first base and designated hitter long term.
More Fantasy News
Picking up third straight start
Mayo will start at first base and bat eighth in Sunday's game against the Cubs.
Analysis
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Taking seat Wednesday
Mayo is out of the lineup for Wednesday's game against the Blue Jays.
Analysis
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Homer, three hits in win
Mayo went 3-for-4 with a home run and two RBI in Monday's 11-4 win over the Blue Jays.
Analysis
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Draws career-high three walks
Mayo went 1-for-1 with three walks and a run scored in Tuesday's 6-3 loss to Cleveland.
Analysis
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Launches first MLB homer
Mayo went 2-for-6 with a two-run double, a two-run home run and another run scored during Friday's 22-8 win over Tampa Bay.
Analysis
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Latest Fantasy Rumors
Call-up after Mountcastle injury?
Mayo was scratched from Triple-A Norfolk's lineup for Friday's game against Lehigh Valley, Matt Weyrich of The Baltimore Sun reports.
Analysis
The move comes after Ryan Mountcastle left in the eighth inning of Friday's game against the White Sox due to a right hamstring injury. Mayo has spent most of the season in Triple-A but has appeared in four games for the big club, going 1-for-12 with a walk and six strikeouts. The 23-year-old third baseman is slashing .226/.318/.452 with one steal, eight home runs and 28 RBI in 195 plate appearances with Norfolk this season. Mayo could be promoted to the majors if Mountcastle were to miss an extended period of time due to his injury.
The move comes after Ryan Mountcastle left in the eighth inning of Friday's game against the White Sox due to a right hamstring injury. Mayo has spent most of the season in Triple-A but has appeared in four games for the big club, going 1-for-12 with a walk and six strikeouts. The 23-year-old third baseman is slashing .226/.318/.452 with one steal, eight home runs and 28 RBI in 195 plate appearances with Norfolk this season. Mayo could be promoted to the majors if Mountcastle were to miss an extended period of time due to his injury.