The Diamondbacks announced they’ve acquired Josh Naylor from the Guardians for right-hander Slade Cecconi and a Competitive Balance Round B draft pick.
An All-Star for the first time in 2024, Naylor hit a solid .243/.320/.456 (118 wRC+) with a career-high 31 homers in 152 games for the Guardians this past year. That continues a three-year run of solid production from Naylor in Cleveland, as he’s posted an even better .267/.330/.465 (121 wRC+) slash line since becoming a regular fixture of the Guardians’ lineup in 2022. In addition to that solid 20-to-30 homer power Naylor has displayed, he’s posted impressive contact numbers with a strikeout rate of just 15.6% across the past three seasons. He’s paired that low strikeout rate with an improving walk rate that reached 9.2% in 2024. In Arizona, the 27-year-old Naylor joins an offense that not only lost Christian Walker at first base when he landed in Houston on a three-year deal earlier this week but also figures to provide the left-handed pop the club lost when DH Joc Pederson elected free agency last month.
He’s a solid fit for that role, though with free agency just one season away at an arbitration salary that MLBTR contributor Matt Swartz projects to land at $12MM, he lacks the surplus value more attractive trade targets typically offer. That increasing price tag in arbitration combined with the presence of youngster Kyle Manzardo as an obvious successor at first made Naylor somewhat expendable for the Guardians, however, and this evening’s addition of veteran first baseman Carlos Santana to the Cleveland lineup on a one-year deal suggests that the Guardians may have preferred to reallocate Naylor’s projected salary and playing time to the 15-year MLB veteran.
In exchange for parting ways with the slugger, they’ve added some draft capital and an intriguing young arm in Cecconi. Competitive Balance Round B encompassed the 66th through 73rd picks in the 2024 draft. As noted by MLB.com’s Joe Trezza, the Guardians already had the first pick of Competitive Balance Round B in 2025. Now, the club will get a second pick in that same round as the Diamondbacks were slated to pick third behind Cleveland and Baltimore.
Meanwhile, Cecconi is a former first-round selection by the Diamondbacks who has pitched in parts of the last two seasons for the club but has yet to establish himself in the majors. He flashed league average numbers in an up-and-down role with Arizona in 2023, pitching to a 4.33 ERA (102 ERA+) with a 4.37 FIP in 27 innings spread between four starts and three relief appearances. Those numbers took a tumble in a longer stint with the big league club this year, however. Cecconi struggled to a 6.66 ERA (63 ERA+) in 77 innings of work. While his 5.02 FIP was substantially better, that figure was still well below league average. Cecconi enjoyed an excellent 5% walk rate in the majors last year, but his 18.9% strikeout rate was lackluster and he allowed an eye-popping 16 homers in just 20 games.
Disastrous as his 2024 season was, however, Cecconi will now get an opportunity to move to a club well-regarded for its ability to develop young pitchers. Still just 25, the right-hander’s 3.04 ERA and 29.5% strikeout rate in 47 innings at the Triple-A level this year offer some reason for optimism regarding his future in the big leagues, whether that winds up being out of the rotation or the bullpen. After losing Matthew Boyd and Alex Cobb in free agency and with Shane Bieber expected not to pitch until midway through the 2025 season, Cleveland already added Luis Ortiz to their rotation earlier this winter. Cecconi may not be able to break a rotation that now projects to include Ortiz alongside Tanner Bibee, Ben Lively, Gavin Williams, and Triston McKenzie on Opening Day, but he’ll provide depth for the club nonetheless.
Turning back to Arizona, the acquisition of Naylor brings the club’s estimated payroll to $160MM according to RosterResource. That leaves the club with some additional flexibility before they reach their 2024 figure of $173MM, which Diamondbacks brass has previously indicated the 2025 payroll will likely end up in the vicinity of. The club is known to be in the market for relief pitching and has previously expressed interest in a reunion with Pederson, though it’s possible they believe the addition of Naylor fills the void created by Pederson’s departure.
With Naylor now set to join Eugenio Suarez, Zac Gallen, and Merrill Kelly as key contributors slated for free agency next winter, it’s possible the club could also benefit from being in longer-term help for its lineup or rotation that can help preserve continuity alongside core pieces like Ketel Marte, Corbin Carroll, and Gabriel Moreno. Jordan Montgomery is also slated to reach free agency next winter, but the Diamondbacks haven’t been shy about looking to move him this winter and could free up additional payroll space by doing so.
Jon Heyman of the New York Post first reported the Diamondbacks were nearing a deal for Naylor. Jeff Passan of ESPN had the full trade terms.