Mariners' Kade Anderson: Not in immediate plans for Mariners
Rotowire
Anderson is not part of the Mariners' "immediate plans," Adam Jude of The Seattle Times reports.
Anderson's first 11 starts in pro ball couldn't have gone much better, as he's collected a microscopic 1.13 ERA, 0.67 WHIP and 82:7 K:BB over 55.2 innings with Double-A Arkansas. However, while the Mariners do expect Anderson to contribute in the majors at some point this season, a big-league debut for the top prospect is not imminent. Seattle already has six capable starting pitchers at the major-league level, complicating the timeline for Anderson's debut, but there could come a point when the southpaw forces the issue.
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Mariners' Kade Anderson: Scoreless streak to start career
Rotowire
Anderson hasn't allowed a run while striking out 17 batters in nine innings over his first two starts at Double-A Arkansas.
Anderson has allowed five hits and three walks, good for a 0.89 WHIP to go with his sterling 0.00 ERA. The top college prospect from last year's draft, Anderson was given an aggressive assignment to Double-A and has been up for the challenge. He could be big-league ready in weeks, rather than months, so if the Mariners need reinforcements from Triple-A this summer, Anderson could get the call.
Anderson is opening the season with Double-A Arkansas, Daniel Kramer of MLB.com reports.
Most of the top college arms get assigned to High-A for their first full season, so while this assignment may not be a big surprise, it is notable. Per the report, the initial plan was to assign Anderson to High-A Everett, but the calculus changed after Anderson made such a strong impression this spring. The less volatile weather conditions in Arkansas compared to the Pacific Northwest in April also factored into the decision. What makes the assignment even more notable is that the Mariners have a track record of jumping their best pitching prospects from Double-A to the majors, bypassing the Pacific Coast League. Ryan Sloan, the Mariners other premium pitching prospect, is also opening the year at Double-A.
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Mariners' Kade Anderson: Impressing early in spring
Rotowire
Anderson has impressed early in spring training and is expected to advance quickly through the Mariners system, Ryan Divish of The Seattle Times reports.
Anderson has yet to make his professional debut since being selected with the No. 3 overall pick in the 2025 First-Year Player Draft, but the left-hander is already receiving rave reviews following his performance Sunday during a live batting practice session against some Mariners regulars. Anderson is likely to begin the upcoming season with High-A Everett, though he's not expected to "spend a heck of a lot of time in the high minors," according to Jerry Dipoto, the Mariners' president of baseball operations. Seattle's rotation is one of the league's best, and while Anderson still has a lot to prove, he could have an outside chance at making his MLB debut at some point in 2026.
