The Tigers’ signing of right-hander Jack Flaherty has proved to be one of the best moves of the 2023-24 offseason through the first half of play this year. The 28-year-old has looked nothing short of fantastic since signing with Detroit on a one-year deal over the offseason. In 89 innings of work across 15 starts, Flaherty has posted a solid 3.24 ERA (129 ERA+) with a 3.04 FIP.
That’s a quality performance that virtually any club would like to have at the front to middle of their rotation, but his underlying metrics have been even more elite. Flaherty has struck out an eye-popping 33% of batters faced while walking just 4% this year, giving him the league’s second-highest K-BB% behind only White Sox lefty Garrett Crochet. While home runs- which have been an issue that has plagued Flaherty throughout his career- have remained an issue as 18.3% of his fly balls have left the yard this year, the right-hander has also generated grounders at a full-season career best clip of 44.2%. All of that has combined to give Flaherty an MLB-best xFIP of 2.29 and a SIERA of 2.45 that trails only Crochet.
Unfortunately for the Tigers, they aren’t particularly well-positioned to make the most out of Flaherty’s time in the organization. While fans in Detroit are surely dreaming on the right-hander pairing with Tarik Skubal at the front of a playoff rotation, the Tigers are sitting at a record of just 37-45 headed into the second half. The AL Central division already appears more or less out of reach for the club as they’ve fallen 15.5 games behind the Guardians, and even an AL Wild Card berth would take a herculean climb up the standings as the club currently sits 7.5 games behind the Royals for the third Wild Card spot.
Between that reality and the fact that Flaherty would surely be the most attractive rental pitcher moved at the deadline if the Tigers were to deal him, it may seem like a forgone conclusion that the right-hander will be changing teams next month. That might not be the case, however, as Chris McCosky of The Detroit News reported earlier this week that president of baseball operations Scott Harris and his front office are preparing not just for a potential sell-off, but also for a hypothetical scenario where the Tigers look to add at the deadline.
While the club’s weak position in the standings makes that possibility appear extremely unlikely at first blush, McCosky notes that the club figures to have plenty of control over its own destiny between now and the trade deadline on July 30. Prior to that date, Detroit will square off against the Guardians ten times and the Twins six times. That could give Detroit plenty of opportunities to not only cut into their massive deficit in the AL Central, but also make up ground in the AL Wild Card race; Minnesota holds the second of three spots and currently sits eight games ahead of the Tigers in the standings.
Even as the Tigers have an interesting opportunity to play their way into contention over the final month before the deadline, however, it still appears more likely than not that Flaherty is pitching in another uniform when the calendar flips to August. If that comes to pass, the Tigers will need another arm to step into the rotation alongside Skubal, Reese Olson, Casey Mize, and Kenta Maeda. According to McCosky, that next man up was once thought to be right-hander Matt Manning, but the club’s first-round pick from the 2016 draft has struggled to a 6.00 ERA at the Triple-A level since last being optioned to the minors and has pitched to below-average numbers across five spot starts in the big leagues this year.
That, per McCosky, could lead the club to consider right-hander Beau Brieske for a rotation spot at some point. While the Tigers haven’t formally broached the possibility of swinging between the bullpen and the rotation with Brieske, the right-hander would reportedly be the top option for the role should the club decide to utilize a pitcher in that role. Looking at the righty’s work during his time with the club, it’s easy to see why that would be the case.
Brieske, 26, was a 27th-round pick by the Tigers in the 2019 draft but made it to the big leagues fairly quickly, starting 15 games in the majors during the 2022 season to roughly league average results. He’s been used almost exclusively out of the bullpen since then and has taken to the role particularly well this year as he’s posted a 2.35 ERA (180 ERA+) and a 2.24 FIP with a 24.4% strikeout rate in 13 multi-inning relief appearances totaling 23 innings of work. Those strong multi-inning performances have seen Brieske throw as many as 53 pitches in relief over three innings of work, making him a prime candidate to move into the rotation from a workload perspective.
In other Tigers news, Hinch told reporters (including McCosky) this evening that veteran shortstop Javier Baez, who has been shelved since early this month due to lumbar spine inflammation, is not only improving but has reached point of feeling “the best he’s felt with his back in some time.” Hinch noted that the Tigers are hoping to get the 31-year-old out on a rehab assignment next week with an eye toward a return prior to the All Star break, which begins on July 15. The veteran has struggled to a .183/.209/.247 slash line in 53 games with the Tigers this year, but despite that meager offensive contribution the Tigers still figure to look forward to his return because even that offense is still an improvement over the bat of Ryan Kreidler, who has replaced Baez in the lineup and is currently slashing just .148/.258/.148 in 13 games with the club while filling in for the veteran.