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Seattle Mariners

AL West


Gregory Santos continues to eye a return to the Mariners bullpen in July. (Source: Daniel Kramer on Twitter)

Fantasy Impact: Santos was not expected to miss this much time, but a couple of setbacks have left him sidelined. "It's been a long process, but I haven't put my head down," Santos said.

Category: Injury Updates


Dominic Canzone is in the Mariners lineup on Saturday against the Orioles.

Fantasy Impact: It is the second appearance for Canzone since he was activated from the injured list on Wednesday. He gets the start in right field with Mitch Haniger out of the lineup.


Josh Rojas leading off Saturday

Sat, May 18th 1:10pm EDT
By Ari Koslow

Josh Rojas is leading off for the Mariners on Saturday against the Orioles.

Fantasy Impact: Rojas had been leading off for the majority of the time with J.P. Crawford sidelined, but he instead hit sixth on Friday with Dylan Moore leading off. The two of them switch spots in the lineup on Saturday against Grayson Rodriguez.


Mitch Haniger is not in the lineup for the Seattle Mariners against the Baltimore Orioles Saturday. (Source: MLB.com)

Fantasy Impact: Haniger will receive the afternoon off for general rest, with Dominic Canzone patrolling right field and batting seventh against the Orioles for manager Scott Servais Saturday.


Bryce Miller allowed four earned runs on six hits and one walk while striking out one over 5 1/3 innings in Friday's 9-2 loss to the Orioles.

Fantasy Impact: This outing marked a downturn from his otherwise stellar season, where he boasted a 3.08 ERA and a 0.99 WHIP. The significant drop in strikeouts and the increase in earned runs could be concerning for fantasy managers relying on his previously high strikeout rate (8.9 K/9) and low ERA. Given the sharp contrast with his season averages, this performance might be a blip rather than a trend, but it does highlight some potential volatility in Miller's otherwise solid season stats. Fantasy managers should monitor his next few starts closely for signs of either recovery or further struggles.

Category: Game Recaps


Dylan Moore went 2-for-4 with a home run, a double, two runs scored, and one RBI in the Mariners' 9-2 defeat to the Orioles.

Fantasy Impact: This performance, featuring a mix of power and consistency at the plate, could hint at a potential upswing for Moore, who has otherwise been struggling with a modest .221 batting average this season. His ability to contribute in multiple categories, shown by his season totals in home runs and stolen bases, keeps him relevant in deeper fantasy leagues. However, his high strikeout rate and low batting average limit his appeal in shallower or average-based formats. Fantasy managers should monitor if this game sparks a hot streak, but expectations should be tempered given his overall performance this season.

Category: Game Recaps


J.P. Crawford didn’t fly to Baltimore with the Mariners on Thursday. (Source: Ryan Divish on Twitter)

Fantasy Impact: Crawford was scheduled to play in his final rehab game on Wednesday, but he wound up leaving the game early after getting hit by a pitch. According to Divish, Crawford's hand is still "sore and a little swollen." There should be another update provided on his status in the next day or two.

Category: Injury Updates


Jorge Polanco is expected to return to the Mariners lineup on Friday. (Source: Lookout Landing on Twitter)

Fantasy Impact: Polanco suffered a hamstring injury on Monday and has missed the past two games. He should be back at second base for Seattle in Friday's series opener against the Orioles.

Category: Injury Updates


Andres Munoz delivered a solid performance, striking out three and securing a save in a 4-2 victory over the Royals.

Fantasy Impact: Munoz's outing, featuring 33 pitches over 1.2 innings with only one hit allowed, underscores his role as a reliable closer for the Mariners. His season stats, including a 1.47 ERA and a 0.87 WHIP, continue to impress, making him a valuable asset in fantasy leagues, particularly for those in need of saves and strikeouts. His consistent performance, highlighted by a high strikeout rate (11.8 K/9) and low BABIP (.211), suggests sustained success, though fantasy managers should remain cautious of any shifts in his usage or effectiveness.

Category: Game Recaps


Bryan Woo delivered a strong performance in Wednesday's 4-2 win against the Royals, allowing just one earned run on three hits and a walk while striking out five over 5.1 innings.

Fantasy Impact: This outing continues a stellar start to Woo's season, now holding a 0.93 ERA and a 0.62 WHIP through his first two starts. His ability to maintain a low BABIP (.160) and a solid strikeout-to-walk ratio (4.00) suggests that while he's likely benefiting from some good fortune, he's also effectively managing contact and controlling the strike zone. Fantasy managers should consider Woo a valuable asset, especially in deeper leagues, as his early performances hint at potential reliability and effectiveness in his role.

Category: Game Recaps


Ty France went 1-for-4 with a home run and an RBI in the Mariners' 4-2 victory over the Royals.

Fantasy Impact: His solo shot contributed crucially to the team's win, marking his fourth home run of the season. Despite a modest .243 batting average over 40 games, France's power display could hint at potential upside for fantasy managers looking for RBI and home run contributions. However, his high strikeout rate (0.237) and low walk rate (0.058) continue to be areas of concern, limiting his on-base potential. Fantasy managers should consider France a situational play, depending on matchup and league format, given his current performance trends.

Category: Game Recaps


The Mariners have optioned Sam Haggerty to Triple-A Tacoma. (Source: Mariners PR on Twitter)

Fantasy Impact: Haggerty did not see much playing time in his most recent stint with the Mariners. Dominic Canzone has been reinstated from the injured list as the corresponding move.

Category: Transactions


Logan Gilbert took the mound Tuesday, allowing three earned runs on four hits and two walks while striking out seven over 6 2/3 innings.

Fantasy Impact: Despite the loss, Gilbert's season metrics remain strong, boasting a 3.07 ERA and a 0.95 WHIP through nine starts. His 9.4 K/9 and 3.39 strikeout-to-walk ratio continue to make him a valuable asset in fantasy leagues.

Category: Game Recaps


The Chicago Cubs are acquiring right-handed reliever Tyson Miller from the Seattle Mariners for infielder Jake Slaughter. (Source: Jeff Passan on Twitter)

Fantasy Impact: Slaughter should add some infield depth in Triple-A for the Mariners this season, especially after Jorge Polanco suffered a hamstring injury on Monday.

Category: Transactions


Tyson Miller traded to Cubs

Tue, May 14th 9:19am EDT
By Ari Koslow

The Chicago Cubs are acquiring right-handed reliever Tyson Miller from the Seattle Mariners for infielder Jake Slaughter. (Source: Jeff Passan on Twitter)

Fantasy Impact: Miller was recently designated for assignment by the Mariners. He has posted a 3.09 ERA with 12 strikeouts to one walk across 11 2/3 innings so far this season.

Category: Transactions


Luke Raley had a standout performance in the Mariners' 6-2 win against the Royals, going 3-for-4 with a home run, three RBI, two runs scored, and a stolen base.

Fantasy Impact: This game marks a significant uptick in Raley's production, boosting his season batting average to .266 and his RBI count to nine. The home run, his second of the season, along with his consistent ability to get on base, suggests potential for more power as the season progresses.

Category: Game Recaps


George Kirby delivered an exceptional performance in Monday's 6-2 victory over the Royals.

Fantasy Impact: He tossed seven scoreless innings, allowing just three hits and no walks while striking out six. This outing is a testament to Kirby's growing dominance on the mound, lowering his ERA to 3.58 and maintaining a superb WHIP of 0.95. His consistent ability to limit walks and keep runners off base, as evidenced by his 10.20 strikeout-to-walk ratio, makes him a highly valuable asset in fantasy leagues. Kirby's performance against the Royals not only solidifies his role as a reliable starter but also boosts his appeal for fantasy managers looking for steady, high-quality starts.

Category: Game Recaps


Cal Raleigh returns to the lineup for the Seattle Mariners against the Kansas City Royals Monday. (Source: Seattle Mariners on Twitter)

Fantasy Impact: Raleigh is back after taking a seat on the bench for rest purposes Sunday, batting cleanup and starting behind the plate at catcher for manager Scott Servais against the Royals Monday.


Luis Castillo delivered a strong performance, allowing two earned runs on seven hits while striking out eight over six innings in Sunday's 8-4 win over the Athletics.

Fantasy Impact: This outing was a solid display of Castillo's capabilities, particularly his ability to manage contact effectively, evidenced by zero walks issued. His season ERA improved to 3.48, and his WHIP stands impressively at 1.14, reinforcing his status as a top fantasy option. Castillo's high strikeout rate (10.6 K/9) and excellent strikeout-to-walk ratio (5.82) continue to make him a valuable asset in fantasy leagues, especially in categories that reward strikeouts and WHIP. His consistent performance, despite a mixed win-loss record, suggests he remains a top-tier starter in most fantasy formats.

Category: Game Recaps


Mitch Garver went 2-for-3 with a home run and three RBI in the Mariners' 8-4 victory over the Athletics.

Fantasy Impact: Garver's performance today, highlighted by a key home run, provided a much-needed boost to his struggling batting average, now sitting at .180 for the season. Despite the low average, Garver's power numbers are respectable, with five homers and 13 RBI through 35 games. His low BABIP (.229) suggests he's been somewhat unlucky this season, which might hint at potential improvement as the season progresses. Fantasy managers should keep an eye on Garver for signs of sustained offensive upticks, especially in power categories, but should also be wary of his high strikeout tendency impacting his batting average.

Category: Game Recaps