Latest On Guardians’ Rotation

Ever since losing ace Shane Bieber to Tommy John surgery early in the season, the Guardians have employed something of a patchwork starting staff. In atypical fashion, Cleveland has succeeded this season not necessarily because of its strong rotation but rather in spite of its starting pitching; Guardians starters rank 24th in the majors with a collective 4.49 ERA in 2024. Over the past 30 days, Cleveland starters have a 4.74 ERA. Thanks to an elite bullpen and productive offense, however, Cleveland’s 66-42 record stands as the best mark in Major League Baseball.

Unfortunately for the Guards, there’s more ominous news on the starting pitching front. Right-hander Tanner Bibee, who leads the team in both starts (22) and innings pitched (121 1/3), will have his next start pushed back due to tightness in his right shoulder, per Mandy Bell of MLB.com. Right now, there’s no indication that a stint on the injured list is in the offing, but any delay due to shoulder or elbow problems are cause for at least some concern with pitchers.

Bibee, in particular, has been vital to Cleveland’s success. He’s not only the staff leader in terms of workload, he’s been the most consistent and most effective arm on the staff in 2024. Journeyman Ben Lively has a narrow edge in ERA (3.42 to Bibee’s 3.48), but Bibee sports the better strikeout and walk rates and has been far more effective at keeping the ball in the yard.

Of last year’s three vaunted top prospects who made the jump to the majors in short succession, Bibee is the only one who has taken another step forward in 2024. Fellow righty Gavin Williams has spent most of the season on the injured list and only just returned last month. Left-hander Logan Allen was optioned to Triple-A Columbus earlier this summer after posting a 5.67 ERA and yielding 1.85 HR/9 through 87 1/3 innings.

The Guardians can hope there’s help on the horizon. Trade acquisition Alex Cobb has been out all season due to recovery from winter hip surgery and some setbacks that occurred along the way. He’s nearly done with a rehab assignment, however. His next and likely final rehab appearance will come tomorrow in Columbus, writes Chris Assenheimer of the Chronicle-Telegram.

Cobb, 36, is in the final season of a contract originally signed with the Giants in the 2021-22 offseason. San Francisco picked up a $10MM club option on him, but his return from that hip procedure has taken longer than anticipated due to a shoulder flare-up and some blister troubles. He’s been quite sharp when healthy over the past three seasons, logging a 3.79 ERA, 22.8% strikeout rate and 6.9% walk rate in 394 1/3 innings between the Angels (2021) and Giants (2022-23). If Cobb can produce anywhere near that level in Cleveland, he’ll be a boon for a starting staff that has lacked a steadily productive veteran all season.

While Cobb was the only trade acquisition for Cleveland, he’s not the only midseason addition to the staff. Cleveland signed former Tigers and Giants southpaw Matthew Boyd to a big league deal earlier in the summer as he works his way back from Tommy John surgery. Boyd, 33, isn’t far from a potential debut himself. He’s now made four rehab starts, most recently tossing 3 2/3 innings with Columbus just yesterday. Boyd breezed through five innings on 64 pitches in Double-A during his third rehab stint and needed 63 pitches to get through yesterday’s 3 2/3 frames in Triple-A. He’s now pitched at three levels in Cleveland’s system and carries a pristine 1.15 ERA and 20-to-2 K/BB ratio in 15 2/3 innings.