2025 Stats
AVG
.000
HR
0
RBI
0
R
0
SB
0
2026 Projections
2026 Fantasy Outlook
Barring a surprise offseason move, Emerson has a real chance to be the Mariners' starting third baseman as early as Opening Day. He has always been young for his levels while projecting for at least above-average power and with at least above-average hitting ability. His run in the second half of 2025 was perhaps his most impressive stretch to date, slashing .307/.405/.515 with nine home runs, nine steals (on 11 attempts), an 11.3 percent walk rate and a 17.5 percent strikeout rate in 59 games across High-A, Double-A and Triple-A. He wasn't at Triple-A long (just six games), but Emerson logged a 64.7 HardHit%, 35.3 percent line-drive rate and 174 wRC+. The lefty-hitting Emerson doesn't turn 21 until after the All-Star break, so while he isn't an elite athlete, he's a legitimate hitting phenom and could end up with a plus hit tool and plus power. A shortstop by trade, Emerson will add third base eligibility shortly after his big-league debut, which is a nice bonus. Read Past Outlooks
Will compete for Opening Day spot
The Mariners are expected to give Emerson "runway" to win an Opening Day roster spot, Adam Jude of the Seattle Times reports.
Analysis
Most of Emerson's playing time in the minors has come at shortstop, but he's also played some second base and third base. With Eugenio Suarez entering free agency, the hot corner appears the most likely path for Emerson, who is expected to compete with Ben Williamson for the starting job. Emerson is just 20 and has only six games of experience at Triple-A Tacoma, but Jude notes that the Mariners considered putting Emerson on their playoff roster taxi squad. The left-handed hitter slashed .285/.383/.458 with 16 home runs and 14 stolen bases over 130 games across three levels in the minors in 2025.
Most of Emerson's playing time in the minors has come at shortstop, but he's also played some second base and third base. With Eugenio Suarez entering free agency, the hot corner appears the most likely path for Emerson, who is expected to compete with Ben Williamson for the starting job. Emerson is just 20 and has only six games of experience at Triple-A Tacoma, but Jude notes that the Mariners considered putting Emerson on their playoff roster taxi squad. The left-handed hitter slashed .285/.383/.458 with 16 home runs and 14 stolen bases over 130 games across three levels in the minors in 2025.
Batting Stats
Loading Batting Stats...
Minor League Game Log
Calculate Stats Over Time
Just click on any two dates.
Loading Minor League Batting Game Log...
Minor League Left/Right Batting Splits (AAA)
Since 2023
+117%
OPS vs LHP
2025
+270%
OPS vs LHP
| OPS | PA | HR | RBI | AVG | |
|---|---|---|---|---|---|
| Since 2023vs Left | 1.929 | 7 | 2 | 7 | .500 |
| Since 2023vs Right | .888 | 20 | 0 | 2 | .313 |
| 2025vs Left | 2.310 | 7 | 2 | 7 | .500 |
| 2025vs Right | .625 | 20 | 0 | 2 | .313 |
| 2024vs Left | 0 | 0 | 0 | 0 | 0 |
| 2024vs Right | 0 | 0 | 0 | 0 | 0 |
| 2023vs Left | 0 | 0 | 0 | 0 | 0 |
| 2023vs Right | 0 | 0 | 0 | 0 | 0 |
Prospect Rankings History
Advanced Batting Stats
Loading Advanced Batting Stats...
Additional Stats
Games By Position
Defensive Stats
Loading Games Played by Position...
Batted Ball Stats
Loading Batted Ball Stats...
Stats Vs Upcoming Pitchers
Want more matchup stats?
Loading Matchup Stats...
Our full team depth charts are reserved for RotoWire subscribers.
Subscribe Now
Past Fantasy Outlooks
2025
2024
Emerson is a really good pure hitter, but the rest of the overall fantasy package is to be determined. He walked more (18.1 BB%) than he struck out (14.0 K%) while hitting .293 as an 18-year-old at Single-A, and he hit .374 in 24 games in 2023 and hit .370 as one of the youngest players in the Arizona Fall League this year. Emerson struggled to a .225/.331/.317 slash line in 29 games at High-A shortly after his 19th birthday, and he missed a lot of time, especially in the first half, with a broken foot. Even amid his struggles in the Northwest League, Emerson boasted a 0.50 BB/K, so he was hardly overmatched. Emerson is a doubles maven, tallying nine doubles in 13 AFL games and 27 doubles in 94 career games in the minors, but he didn't homer in the AFL and has six homers thus far in pro ball. He hits the ball very hard (31.0 Hard%) for a teenage shortstop, but he ran groundball rates over 48 percent at Single-A and High-A last year. Emerson went 15-for-17 on stolen-base attempts in 70 games, so while he only grades as a 50-grade runner, he should be able to chip in double-digit steals early in his career. More over-the-fence power will certainly come, but it's unclear if he'll settle in as a 15-20 homer threat or a 20-30 homer threat.
More Fantasy News
Set for Triple-A debut
The Mariners promoted Emerson from Double-A Arkansas to Triple-A Tacoma on Monday, Ryan Divish of The Seattle Times reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Bumped up to Double-A
The Mariners will promote Emerson from High-A Everett to Double-A Arkansas during the upcoming week, Adam Jude of The Seattle Times reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Adjustments paying off
Emerson is hitting .333 with three home runs, two steals and a 12:12 K:BB in his last 20 games for High-A Everett.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Sent to minor-league camp
The Mariners reassigned Emerson to minor-league camp Wednesday, Shannon Drayer of SeattleSports.com reports.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.
Receives spring training invite
The Mariners have extended Emerson an invitation to big-league camp during spring training.
Analysis
Subscribe now to instantly reveal our take on this news.
Subscribe now to instantly reveal our take on this news.








