AL West Notes: Kirby, Rojas, Langford, Astros

Mariners right-hander George Kirby underwent an MRI exam on his right knee yesterday, manager Scott Servais told reporters (including Adam Jude of the Seattle Times) prior to last night’s game against Houston. Servais didn’t provide details on the results of Kirby’s MRI but made clear that the imaging was precautionary and expressed optimism that Kirby will make be ready to make his next start. The righty was pulled from his start on Friday after just 88 pitches due to the issue, though following that game Kirby noted that his knee had been “bugging” him for the “past couple of weeks.” He’s pitched through it to this point, however, and like Servais suggested that he wasn’t concerned about the problem.

That’s surely a relief for the Mariners, Kirby has gotten off to a strong start this year. While his 3.76 ERA is actually just below league average by measure of ERA+, he currently sports a career-best 26.3% strikeout rate to go along with a 2.6% walk rate, while his 65.4% strand rate is much lower than is sustainable through seven starts. Given that, it’s no surprise that Kirby has some of the best peripheral numbers in the league with a 2.08 FIP, a 2.84 xERA, a 3.03 SIERA and a 3.10 xFIP.

That type of production is extremely hard to replace, and Mariners fans are surely hoping that Kirby’s knee issue is as minor as he and the team believe it to be. Should Kirby require a trip to the IL, the Mariners could turn to struggling Triple-A starter Levi Stoudt or perhaps non-roster veteran Dallas Keuchel to fill out the rotation while youngster Bryan Woo finishes up a rehab assignment at the Triple-A level.

More from around the AL West…

• Sticking with the Mariners, Servais indicated to reporters (including Jude) yesterday that the club is hoping to get infielder Josh Rojas additional at-bats going forward. Rojas has gotten off to a hot start this year as part of a platoon with Luis Urias at third base, slashing .338/.420/.535 in 82 trips to the plate. Per Servais, the solution to that could be moving Rojas to left field on days that Urias is playing the hot corner. With Dominic Canzone on the injured list, Seattle has primarily relied on Luke Raley and Dylan Moore in left this season but neither has taken hold of the position with particularly strong offensive numbers, so affording more playing time to Rojas and Urias could be a way to bolster an offense that ranks 22nd in the majors with a 96 wRC+, including a 58 wRC+ in left field.
• Rangers youngster Wyatt Langford entered the season as a widely-speculated AL Rookie of the Year candidate after he fought his way onto the Opening Day roster with an incredible Spring Training, but he’s scuffled somewhat in the early going this season with a wRC+ of just 68 and an ISO of just .069 that puts him in the bottom five among all qualified outfielders this year in terms of power production. Now, however, Langford may be dealing with an injury on top of his struggles at the plate after he exited last night’s game with tightness in his right hamstring, as noted Jeff Wilson of Rangers Today. Should Langford require a trip to the IL, the club would likely turn to veteran outfielder Travis Jankowski to fill out the lineup in his absence.
• Astros outfielder Chas McCormick has only been on the injured list for a few days, but manager Joe Espada told reporters (including MLB.com’s Brian McTaggart) that he is already making good progress in his rehab from a right hamstring issue. Per Espada, McCormick has begun running and is nearing the point where he’ll be able to begin batting practice, adding that the club hopes to get the 29-year-old out for a minor league rehab assignment “pretty soon.” McCormick scuffled at the plate to open the season this year but was one of the club’s strongest contributors in 2023, when he slashed .273/.353/.489 in 115 games.
• Sticking with the Astros, Espada also provided an update to reporters (including McTaggart) about injured right-hander Lance McCullers Jr. McCullers last pitched in the majors in late 2022 but has now progressed to throwing off a mound in his rehab process. It’s a major step for McCullers, who has made just eight starts since the end of the 2021 postseason due to flexor tendon issues. When healthy enough to take the mound, McCullers has been an impact starter for the Astros with a 2.96 ERA and 3.51 FIP in 36 starts from 2021-22. The right-hander isn’t expecting to return to action until later this summer, though yesterday’s news appears to indicate he remains on track to pitch for the club this season.