Day-To-Day
Injury Wrist
2026 Stats
AVG
.000
HR
0
RBI
0
R
0
SB
0
Rest-of-Season 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
Nursing wrist injury at Triple-A
The Mariners declined to recall Emerson from Triple-A Tacoma to take Brendan Donovan's (groin) roster spot in part because Emerson has been dealing with a wrist injury, Adam Jude of The Seattle Times reports.
Analysis
Emerson homered in his last game for Tacoma on Saturday but did not play in Sunday's contest. It's unclear if the top prospect will miss any additional time. The timing of the injury is unfortunate, although the Mariners might have decided against promoting Emerson even if he was healthy, as Donovan's absence is not expected to last long. Signed to an eight-year, $95 million contract extension in late March, Emerson is slashing .258/.361/.452 with two homers and six stolen bases in his first 73 plate appearances with Tacoma. The 20-year-old has a good chance to make his major-league debut in the first half, but for now he'll focus on getting healthy and returning to the Rainiers' lineup.
Emerson homered in his last game for Tacoma on Saturday but did not play in Sunday's contest. It's unclear if the top prospect will miss any additional time. The timing of the injury is unfortunate, although the Mariners might have decided against promoting Emerson even if he was healthy, as Donovan's absence is not expected to last long. Signed to an eight-year, $95 million contract extension in late March, Emerson is slashing .258/.361/.452 with two homers and six stolen bases in his first 73 plate appearances with Tacoma. The 20-year-old has a good chance to make his major-league debut in the first half, but for now he'll focus on getting healthy and returning to the Rainiers' lineup.
Batting Stats
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Minor League Game Log
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Minor League Left/Right Batting Splits (AAA)
Since 2024
+21%
OPS vs LHP
2026
+11%
OPS vs LHP
| OPS | PA | HR | RBI | AVG | |
|---|---|---|---|---|---|
| Since 2024vs Left | .969 | 37 | 4 | 11 | .226 |
| Since 2024vs Right | .800 | 66 | 0 | 5 | .291 |
| 2026vs Left | .647 | 30 | 2 | 4 | .160 |
| 2026vs Right | .585 | 46 | 0 | 3 | .282 |
| 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 |
Prospect Rankings History
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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
Rejoins Triple-A lineup
Emerson (foot) started at shortstop and went 2-for-3 with a walk, two stolen bases and an RBI on Tuesday in Triple-A Tacoma's 1-0 win over Sugar Land.
Analysis
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X-rays negative
X-rays on Emerson's right foot were negative after he left the first game of Triple-A Tacoma's doubleheader against El Paso on Saturday, Daniel Kramer of MLB.com reports.
Analysis
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Early exit at Tacoma
Emerson left Game 1 of Saturday's doubleheader with Triple-A Tacoma after the first inning with an apparent injury.
Analysis
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Inks $95 million contract extension
The Mariners signed Emerson to an eight-year, $95 million contract extension Tuesday, Robert Murray of FanSided.com reports.
Analysis
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Will open season in minors
The Mariners reassigned Emerson to minor-league camp Saturday.
Analysis
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