Kade Anderson Fantasy Stats

Seattle Mariners starting pitching prospect Kade Anderson could be on a fast track to making his MLB debut. Typically, college pitchers are the quickest to make their MLB debut -- faster than college hitters, and faster than all prep players in general. Not only was Anderson drafted out of college last summer, but he also has elite draft capital as a former No. 3 overall pick. Furthermore, he's also pitching incredibly well this season, maintaining a 0.37 ERA and 1.13 FIP with 14.05 K/9, 1.48 BB/9, and a 46.7% ground ball rate. He hasn't allowed a home run yet, either. We'd be a bit surprised to see Anderson jump straight from Double-A to MLB, so there's still a little time before he makes his debut. However, fantasy managers shouldn't wait. Stashing Anderson now is the right move, because we do expect to see him in the majors this year, and he has the potential to rack up strikeouts, limit walks and home runs, and pitch deep into games for the Mariners. He currently ranks #11 among starting pitching prospects in RotoBaller's latest dynasty fantasy baseball rankings.

Seattle Mariners left-handed pitching prospect Kade Anderson turned in another stellar outing at Double-A and is making a strong case to make his MLB debut much sooner than previously expected. Anderson joined the Mariners with the third overall selection in last spring's draft but has quickly proven himself more than capable of holding his own at Double-A. On May 1, Anderson logged 5 2/2 shutout frames against Wichita with four hits, no walks, and eight strikeouts. Overall, across Anderson's first 24 1/3 professional innings (all with Double-A), Anderson has allowed just one run with 13 hits, and an incredible 38:4 K:BB. Currently, the Mariners do not have a clear opening for him, as Emerson Hancock has fully claimed the No. 5 role, and Bryce Miller (oblique) is on rehab assignment. While he may not debut in the second half, the former LSU star is on track to debut later this season and is worth stashing in all 12+ team leagues in an "NA" spot.

Seattle Mariners starting pitching prospect Kade Anderson has enjoyed a dominant start to his professional career and could be making his MLB debut much sooner than expected. Anderson joined the Mariners with the third overall pick in last spring's draft but is quickly showing his elite upside in the upper minors. The Mariners assigned the former LSU standout to Double-A after spring training, but the southpaw has done more than hold his own in his first stint. Through four starts with Double-A Arkansas, Anderson has posted a near-perfect 0.48 ERA with a 0.70 WHIP. During this stint, Anderson has struck out 30 hitters while walking just four batters. While Anderson has looked more than comfortable in his first taste, the Mariners currently have a full pitching staff in the majors and do not have a clear path for Anderson. For now, Anderson profiles as a deep-league stash option as he remains on track to debut in the second half.

Seattle Mariners pitching prospect Kade Anderson has hit the ground running at Double-A Arkansas in 2026, having yet to allow a run in two starts thus far, yielding five hits and three walks while striking out 17 batters in nine innings pitched. The 21-year-old did not pitch professionally in 2025 after being drafted, but this type of dominance is certainly what the Mariners were envisioning when they selected him third overall in last year's Draft. Because of his age and experience in college, the southpaw could ascend the Seattle system quickly, and while he's not a must-stash in redraft leagues yet, fantasy managers should keep an eye on his progress, as once he gets to Triple-A later this year, he'll be one call away from the majors; he'd then be a top stash candidate for managers looking for pitching help.

Seattle Mariners pitching prospect Kade Anderson will begin the 2026 campaign at Double-A Arkansas. Seattle's selection at third overall in last year's Draft did not pitch in regular-season games last year, but did get an invite to big league camp this spring, striking out nine batters in seven innings pitched. If all goes well, the southpaw could see time at Triple-A later this year and could be in the mix for a September debut in the majors. The 6-foot-2 hurler has a fastball, slider, curveball, and changeup in his repertoire, and with Seattle's penchant for developing pitchers, he's expected to be a quick mover through the system. The 21-year-old, who is already MLB's No. 19 prospect overall, should be on dynasty managers' radar if not already stashed away.