Mitch Bratt

The Rangers announced the acquisition of starting pitcher Merrill Kelly from the Diamondbacks for pitching prospects Mitch Bratt, Kohl Drake and David Hagaman. Texas designated first baseman Blaine Crim for assignment to open a spot on the 40-man roster.

Kelly is the most significant of three deadline pickups for the Rangers. They also deepened their bullpen by adding Phil Maton and Danny Coulombe. The Rangers leaned even harder into their identity as a pitching and defense team after evidently being dissatisfied with the asking prices on top hitters.

The 36-year-old Kelly was arguably the best rental starter who changed hands. He has turned in a 3.22 earned run average through 128 2/3 innings. That comes with a solid 23.5% strikeout percentage and a league average 7.4% walk rate. Kelly doesn’t have massive swing-and-miss stuff, but he’s a plus command artist with a long track record of mid-rotation performance. This will his third sub-4.00 ERA season within the past four years. Last year’s 4.03 earned runs per nine is his worst mark since 2021.

That’s rock solid production that’ll make Kelly a high-end #3 starter in Texas. He’d slot behind Jacob deGrom and Nathan Eovaldi as the expected playoff rotation if the Rangers qualify. They have plenty of work to do in that regard — they’re currently tied with Seattle for the final AL Wild Card position — but opponents would have a very tough time scoring against them in October. Patrick Corbin and Jack Leiter figure to round out the starting five for the time being. That could push Kumar Rocker back to Triple-A.

Kelly is playing on a $7MM salary. It’s the final year of what turned out to be a very team-friendly extension that he signed with the Snakes early in the ’22 season. Texas is taking on roughly $2.22MM for the stretch run. They also added around $950K on Coulombe’s deal and picked up roughly $634K on Maton. The Rangers have wanted to stay underneath the $241MM base luxury tax threshold. RosterResource unofficially estimates them around $236M. The actual number is likely to be above that by season’s end as players trigger incentives, but it seems the Rangers at least stayed on the border of the threshold while making a trio of acquisitions on the pitching staff.

Arizona had already dealt Eugenio Suárez and Josh Naylor as they sold off most of their impending free agents. The biggest question on deadline day was whether they’d trade both Kelly and Zac Gallen. Ultimately, they only found what they considered a satisfactory offer on Kelly. Gallen will finish the season in the desert and quite likely receive and reject a qualifying offer. The D-Backs valued the compensatory draft pick they’d receive in that scenario more than whatever teams were willing to trade for Gallen, who has underperformed this season.

Kelly’s superior year allowed the Snakes to get a trio of minor league arms. They focused their trade returns on upper level young pitching. Drake, a 6’5″ left-hander, is the highest regarded of their new prospects. He placed fifth in the Texas system at MLB Pipeline and ninth at Baseball America. BA feels the former 11th-round pick projects as a multi-inning reliever, while Pipeline projects him as a back-end starter.

Drake has struggled over four Triple-A starts but turned in a 2.44 ERA through 12 appearances in Double-A. He sits around 93 MPH and has a four-pitch mix with advanced command. He’s 24 years old and will need to be added to the 40-man roster this offseason to keep him out of the Rule 5 draft. He should debut at some point next year at the latest.

Bratt, 22, is a 6’1″ lefty who was selected out of high school in the 2021 draft. The Canadian southpaw has spent the whole season at Double-A Frisco. He has pitched to a 3.18 ERA with a plus 28.5% strikeout percentage and minuscule 4.3% walk rate in 18 appearances. Bratt placed ninth in the system at Pipeline and 14th at Baseball America. He’s a good athlete with above-average to plus command but fringe stuff that could make him a fifth starter. He’ll also need to go on the 40-man roster this offseason.

The 22-year-old Hagaman is a little further off. He was a fourth-round pick out of West Virginia last summer. He underwent Tommy John surgery last year and has been limited to eight professional appearances. Both BA and Pipeline ranked him in the middle third of the Rangers’ top 30 prospects. The 6’4″ righty has an impressive three-pitch arsenal but struggled with command in college. He could be a long-term reliever but will get a chance to develop as a starter.

Arizona’s player development staff now has a lot of young pitching talent with which to work. Most of those players could be on the MLB radar by next season. In the meantime, veteran righty Anthony DeSclafani will stretch out from long relief to take Kelly’s rotation spot (relayed by Alex Weiner of Arizona Sports). He has a 3.86 ERA in 23 1/3 frames and should be a serviceable innings source so the D-Backs don’t need to press their younger arms into early action.

As for Crim, he’ll be placed on waivers in the next few days. The 28-year-old first baseman got a brief look earlier in the season when the Rangers optioned Jake Burger to Triple-A. He went 1-11 with a walk. Crim has a career .283/.374/.487 batting line in more than 1600 plate appearances at the top minor league level.

John Gambadoro of Arizona Sports 98.5 first reported the Rangers were nearing a Kelly deal. ESPN’s Jeff Passan confirmed there was an agreement in place. Ken Rosenthal of The Athletic reported that Arizona was acquiring three prospects, including Drake and Hagaman. Nick Piecoro of the Arizona Republic was first on Bratt’s inclusion. Image courtesy of Charles Leclaire, Imagn Images.