Kade Anderson - MLB News, Rumors, & Updates

Mariners' Top Prospect Kade Anderson Exits Final Start of 2026 Early Seattle Mariners left-handed pitching prospect Kade Anderson's first season in the pros didn't end the way he likely thought it would. Ander...

4 DAYS AGO • SI.COM

Anderson exits with forearm bruise after taking 103.8 mph liner off pitching arm SEATTLE -- This was the last thing that Kade Anderson and the Mariners wanted to see, especially in an inconsequential game as their season...

4 DAYS AGO • MLB.COM

Diagnosed with forearm bruise Anderson left Saturday's game against the Angels due to a left forearm bruise.

Impact Anderson was quickly pulled from Saturday's start after taking a comebacker off his pitching arm in the fourth inning. It appears the 22-year-old southpaw has avoided a serious injury, a good sign for him and the Mariners heading into the offseason. Anderson made his major-league debut Aug. 22, and across seven big-league starts he posted a 3.79 ERA and 1.23 WHIP across 35.2 innings.

4 DAYS AGO • ROTOWIRE

Pulled quickly after taking comebacker Anderson was removed from Saturday's start against the Angels due to a left elbow injury, Daniel Kramer of MLB.com reports.

Impact Anderson took a 103.8 mph comebacker from Christian Moore in the fourth inning, and the former was promptly removed from the game after talking with trainers. Kramer notes that Anderson has stayed in the dugout rather than going to the clubhouse for further evaluation, so the move to remove the 22-year-old southpaw appears to have been a precautionary decision, especially with the Mariners eliminated from playoff contention. Michael Rucker was brought out from the bullpen following Anderson's exit.

4 DAYS AGO • ROTOWIRE

Which of these three aces will be MiLB Pitching Prospect of the Year? Kade Anderson and Anthony Eyanson formed a dynamic duo at Louisiana State in 2025. They finished first and third in NCAA Division I in strik...

6 DAYS AGO • MLB.COM

Kade Anderson treated Mariners fans to a glimpse of his future with Rockies dominance Kade Anderson's recent start against the Rockies shows exactly what makes him such an exciting prospect.

SEPTEMBER 22 • SODOMOJO.COM

Mariners' Top Prospect Kade Anderson Twirls a Gem in Latest MLB Start The top pitching prospect in baseball, Seattle Mariners left-hander Kade Anderson, just turned in his best outing yet in the big leagues. An...

SEPTEMBER 21 • SI.COM

Stellar across seven frames Sunday Anderson (2-2) earned the win Sunday, allowing three hits and no walks over seven scoreless innings against the Rockies. He struck out seven.

Impact Anderson conquered Coors Field, dominating the Rockies with career highs in innings and strikeouts in his first scoreless outing at the big-league level. Since being promoted Aug. 22, the young southpaw has made six starts, posting a 4.18 ERA, 1.21 WHIP and 28:8 K:BB across 32.1 innings. Anderson will look to close the campaign on a high note, with his final start of the season lined up for Saturday against the Angels.

SEPTEMBER 21 • ROTOWIRE

Before Judging Kade Anderson, Remember How Bryce Miller and Bryan Woo Started for the Mariners Five starts are barely enough to learn a pitcher’s pregame routine. Quite frankly, Kade Anderson’s routine will change plenty throughout wha...

SEPTEMBER 15 • SI.COM

Anderson shows mettle as he experiences ups and downs of big leagues ANAHEIM -- Big league development is rarely linear. For Kade Anderson, MLB’s top pitching prospect and No. 5 overall, Monday night at Angel...

SEPTEMBER 15 • MLB.COM

Stumbles in second loss Anderson (1-2) took the loss Monday, allowing five runs on seven hits and no walks over 4.1 innings against the Angels. He struck out five.

Impact After looking solid in his first big-league win Wednesday, Anderson wasn't able to replicate that performance in Anaheim, being charged with five runs and exiting at 72 pitches (50 strikes). The southpaw's dominance in the minors has yet to translate to the big-league level, as he owns a 5.33 ERA, 1.42 WHIP and 21:8 K:BB through 25.1 innings (five starts). Anderson is lined up to make his next start in Colorado over the weekend.

SEPTEMBER 15 • ROTOWIRE

Reid Detmers and Jose Siri lead last-place Angels to 6-4 victory over fading Mariners

Reid Detmers struck out eight over six innings, and Jose Siri and Denzer Guzman each drove in two runs to help the Los Angeles Angels beat the fading Seattle Mariners 6-4

SEPTEMBER 15 • Associated Press

Mariners' Kade Anderson Passes Biggest Test Yet, Earns First MLB Win The baseball from Kade Anderson’s first major league win will probably end up on a shelf. He earned it. The sixth inning belongs in the Mari...

SEPTEMBER 10 • SI.COM

Mariners' Top Prospect Kade Anderson Tosses Best Start Yet in Majors The Seattle Mariners' No. 1 prospect, left-handed pitcher Kade Anderson, has officially earned his first MLB win. Anderson, MLB Pipeline's N...

SEPTEMBER 10 • SI.COM

Notches first big-league win Anderson (1-1) earned the win Wednesday over the Rangers, allowing a run on six hits and one walk over six innings. He struck out five.

Impact After giving up four runs in a loss to the A's his last time out, Anderson responded with his best start in the majors thus far. The southpaw allowed one run on a Jake Burger homer in the second inning before holding the Rangers to just three hits over his final four frames en route to both his first win and quality start with Seattle. Through four outings, Anderson sports a 4.29 ERA with a 1.38 WHIP and 16:8 K:BB over 21 innings. He's tentatively lined up to face the A's on the road in his next start.

SEPTEMBER 9 • ROTOWIRE

Rangers Set Lineup Behind Cody Bradford Against Mariners, Kade Anderson The Texas Rangers made things look relatively easy against the Seattle Mariners on Tuesday, beating their American League West division riva...

SEPTEMBER 9 • SI.COM

Takes first MLB loss Anderson (0-1) took the loss against the Athletics on Thursday, allowing four runs on seven hits and two walks while striking out three batters over five innings.

Impact Anderson fell behind quickly, giving up a solo homer to the second batter he faced in the game. Though Seattle responded with a three-run bottom of the first inning, the rookie hurler couldn't capitalize, and he trailed by a run when his day was done after five frames. Both the seven hits and four runs Anderson allowed were his most through three big-league starts, and he's found the sledding a bit rough at the MLB level thus far, posting a 5.40 ERA, 1.47 WHIP and 11:7 K:BB over 15 innings. He'll look to get into the win column for the first time when he next takes the mound, which is slated to be a home matchup against the Rangers.

SEPTEMBER 4 • ROTOWIRE

Butler drives in go-ahead run, A's pitchers combine for 18 strikeouts in 7-4 win over Mariners

Lawrence Butler drove in the go-ahead run with two-run single in the top of the fifth, and Athletics pitchers combined for 18 strikeouts in a 7-4 victory over the Seattle Mariners...

SEPTEMBER 4 • Associated Press

Kade Anderson turned a key narrative into old news in his 2nd Mariners start Kade Anderson experienced a Mariners loss for the first time on Saturday. On the bright side, his fastball was popping.

AUGUST 30 • SODOMOJO.COM

Works into fifth frame in Toronto Anderson allowed two runs on three hits and three walks while striking out three across 4.1 innings in a no-decision against the Blue Jays on Saturday.

Impact Anderson kept the Blue Jays off the board through the first four innings of Saturday's start. He was brought back out for the fifth but was pulled after allowing two men on base, both of whom came home to score later in the frame. Anderson tossed 85 pitches (54 strikes) while generating eight whiffs against Toronto, and he'll likely stay around that 80-pitch limit over the final stretch of the regular season. Across his first two major-league outings, the 22-year-old southpaw has allowed five runs on eight hits and five walks while striking out eight over 10 frames. Anderson is lined up to take on the Athletics at home next week.

AUGUST 30 • ROTOWIRE

Alejandro Kirk has tiebreaking hit in 6th inning as Blue Jays beat Mariners 4-3

Alejandro Kirk drove in the tiebreaking run with a two-out single in the sixth inning and the Toronto Blue Jays beat the Seattle Mariners 4-3

AUGUST 29 • Associated Press

Facing pitch limit around 80 Anderson will be operating on a pitch limit of around 80 again Saturday against the Blue Jays, Ryan Divish of The Seattle Times reports.

Impact The 22-year-old left-hander threw 81 pitches in his major-league debut last weekend, completing 5.2 innings in a no-decision at home against the Cubs. Anderson and the M's are on the road in Toronto for his second big-league outing Saturday, and it doesn't sound like the team will completely take the reins off the top prospect just yet as he acclimates to the highest level of professional baseball. It's possible that some restrictions will remain in place over the rest of the campaign.

AUGUST 29 • ROTOWIRE

Blue Jays Add a New Twist to Mariners Rookie Kade Anderson's Second MLB Start The Blue Jays aren’t leaving their plan up for interpretation. With Kade Anderson taking the mound on Aug. 29, the Blue Jays penciled in a d...

AUGUST 29 • SI.COM

Mariners Face Uncomfortable Rotation Decision After Kade Anderson's Arrival It would make sense if Bryan Woo’s shoulder discomfort is what opened the door for Kade Anderson’s call-up. After his major league debut fin...

AUGUST 26 • SI.COM

Mariners should revive their piggyback plan only if Kade Anderson is the headliner The Mariners aren't ruling out using the piggyback again. If they do, Kade Anderson and Bryce Miller could make for the ideal tandem.

AUGUST 26 • SODOMOJO.COM

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Reid Detmers and Jose Siri lead last-place Angels to 6-4 victory over fading Mariners

Butler drives in go-ahead run, A's pitchers combine for 18 strikeouts in 7-4 win over Mariners

Alejandro Kirk has tiebreaking hit in 6th inning as Blue Jays beat Mariners 4-3