SEATTLE – T-Mobile Park has never carried the reputation of being an appealing environment for hitters.

Quite the opposite, actually.

Ace Reese, however, seemed to have no problem ripping a few out over the wall during batting practice Tuesday before the Mariners’ game against the Reds.

This story was excerpted from Daniel Kramer's Mariners Beat newsletter. To read the full newsletter, click here. And subscribe to get it regularly in your inbox.

SEATTLE -- It’s a busy time of year down on the Mariners’ farm.

Seattle just promoted its top two hitting prospects to Triple-A, where they’re off to a hot start. It sent its top two pitching prospects to Philadelphia for the Futures Game, where they <a href="https://www.mlb.com/mariners/news/2026-all-star-futures-game-roundup"

Day 1 of the 2026 Draft included the Mariners' picks from Rounds 1-4, including Ace Reese at No. 24 overall. Day 2 spanned Rounds 5-20, and you can see every pick the Mariners made here.

SEATTLE -- For all their track record and success in drafting college pitchers, the Mariners landed another ace with their first-round pick in the MLB Draft on Saturday.

This one, however, plays third base and with some gaudy power.

Ace Reese, the 21-year-old junior out of Mississippi State, is Seattle’s headliner in

ST. PETERSBURG -- Kade Anderson has received an assignment worthy of the best pitching prospect in baseball.

Anderson, the Mariners’ No. 1 prospect and the No. 5 overall prospect according to MLB Pipeline, has been named the American League’s starting pitcher for this Sunday’s All-Star

Michael Arroyo has certainly enjoyed his recent promotion to Triple-A.

The Mariners’ No. 4 prospect and MLB Pipeline’s No. 43 overall clubbed his first home run at the level on Thursday, contributing to an 18-4 win for Tacoma over Las Vegas at <a

The Dodgers’ and Mariners’ Single-A affiliates delivered a historic barnburner on Wednesday night, the kind we haven’t seen in at least two decades.

Ontario (LAD) defeated Inland Empire (SEA) 22-21 -- yes, you read that correctly -- in a nine-inning game that took three hours and 57 minutes to

SEATTLE -- Scott Hunter came up for air and out for sunlight when breaking from the Mariners’ many meetings leading up to the 2026 MLB Draft.

And as Seattle’s vice president of amateur scouting was previewing this year’s crop, he reflected on just how vital this event has become to the

SEATTLE -- The next two high-profile hitting prospects in the Mariners' system are a step away from the big leagues.

Sunday, the club promoted both outfielder Lazaro Montes and infielder/outfielder Michael Arroyo to Triple-A Tacoma, sources confirmed to MLB.com's Daniel Kramer. The club has not confirmed the

Kade Anderson just made his first start since becoming MLB Pipeline’s top-rated pitching prospect, and it only proved further why he earned that designation.

Anderson, the Mariners’ No. 1 prospect and MLB’s No. 5 overall, struck out nine on Friday across six innings of two-run ball. Despite

Jonny Farmelo has long tantalized scouts with his dynamic toolset -- when he's been able to stay on the field. Finally healthy over a sustained period for the first time in pro ball, he's fulfilling the potential that made him the 29th overall pick in the 2023 Draft.

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SEATTLE -- The Mariners were well represented at the very top of MLB Pipeline’s adjusted re-ranks to its Top 100 prospects list that were unveiled on Monday night.

Headlining that group was Kade Anderson, who climbed to No. 5 overall and is now

On Friday night, left-hander Kade Anderson, the Mariners' No. 2 prospect, struck out nine batters in his start for Double-A Arkansas.

Right-hander Ryan Sloan must have viewed that as a challenge to him.

CLEVELAND -- A homecoming throughout this road trip has given Colt Emerson a hefty dose of both nostalgia and perspective, blended through the huge presence of those he loves most while doing what he loves most.

And because of those very distinct emotional states, you’d never know that the Mariners’ 20-year-old

Every Friday night (and one Saturday because of rain) has been an occasion in the Double-A Texas League in 2026. Somewhere on the circuit, the Arkansas Travelers fill out the lineup card with one name in the starting pitcher slot:

Kade Anderson.

The third overall pick from the 2025 Draft

The Mariners’ farm, tied for the MLB lead with seven Top 100 prospects, is seeing standout performances left and right. Lazaro Montes is just one of the latest.

Montes hit two home runs on Thursday, his 10th and 11th long balls of a scorching hot June. He

When Felnin Celesten joined the Mariners organization at the start of the 2023 international signing period, he was touted as potentially the highest upside shortstop on the market in a decade. Seen as a potential five-tool player as he fills out, the hype has continued to grow.

The only

“On-fire” may not even be enough to describe Felnin Celesten right now.

The Mariners’ No. 7 prospect and MLB's No. 97 overall, Celesten homered in a third consecutive game on Tuesday, aiding a 5-2 win for High-A Everett over Eugene at PK Park.

Scoring on Kade Anderson? That's been almost nearly impossible for more than a month.

The Mariners’ No. 2 prospect twirled another gem Friday night in what’s been a remarkable run with Double-A Arkansas in a 4-0 win over Frisco at Riders Field.

When Colt Emerson signed an eight-year contract extension at the end of March, it was clear the Mariners thought their No. 1 prospect figured into their plans, both short- and long-term. He had competed all spring for a spot on the big league roster, posting an OPS of

Lazaro Montes joined elite company with one swing Sunday.

MLB's No. 27 prospect clubbed his 20th home run of the season in Double-A Arkansas' 12-7 victory over rival Northwest Arkansas at Dickey-Stephens Park. The eighth-inning, two-run shot clinched a third consecutive season of