Three Mariners Prospects Are Putting on a Show and Seattle Fans Should Be Paying Attention

The minor league pipeline is buzzing right now. Three of the Mariners' top prospects have done some genuinely special things over the last week, and if you're not tracking these names, you're sleeping on the future.

Kade Anderson Is Putting Up Video Game Numbers in Double-A

Let's start with the left-hander who is legitimately unstoppable. Kade Anderson, the No. 3 overall pick out of LSU in the 2025 draft, just finished his sixth start of the season without allowing more than one run in any outing. That's not a typo. Six straight starts, one run max. On Friday against the Tulsa Drillers in Double-A Arkansas, Anderson threw 5 2/3 innings of one-run, two-hit ball with nine strikeouts and one walk.

Here's the insane part: Anderson is in his first pro season and completely skipped rookie ball, Single-A, and High-A to jump straight to Double-A. So far he's got a 0.60 ERA and 0.67 WHIP with 47 strikeouts to just five walks over 30 innings. When a 21-year-old kid arrives at Double-A and absolutely dominates like this, you take notice.

Felnin Celesten Can't Stop Hitting

The shortstop was already on fire earlier this week, stacking back-to-back Northwest League Player of the Week awards. Well, he's gotten hotter since then. Celesten is now riding a 16-game hitting streak. In a five-game series at home against the Hillsboro Hops, he went 10 for 20 (.500) with two doubles, two home runs, seven RBIs, and seven runs. He also added two walks and two stolen bases.

This is the production that matters: he's now sitting at .333/.435/.509 for a .944 OPS with three home runs and eight doubles on the season. That tear started on April 18 when he was hitting .167 with a .564 OPS. The improvement is real.

Colt Emerson's Power Is Legit

The Mariners' No. 1 prospect had a strong week in El Paso, going 10 for 28 (.357) in a six-game series. More importantly, Emerson raised his average from .223 to .254. He also hit two home runs, including one on Friday off a left-handed pitcher that reached the top of the batter's eye at Southwest University Park. The fact that the lefty-swinging prospect can hit that kind of power against southpaws? That's a sign his tools are real.

Emerson and the Rainiers head home to Tacoma's Cheney Stadium to start a series Tuesday against the Sugar Land Space Cowboys. Keep your eyes on these three as the season rolls on.

This article was created with AI assistance and reviewed by Seattle On Tap editorial staff. Always verify information with official team sources.