Royals to sign former NLCS MVP

It’s the second notable free-agent pickup of the day for the Royals, who also agreed to a two-year $13M deal with Hunter Renfroe earlier this morning. Kansas City has also added righty Seth Lugo on a three-year, $45M pact that contains an opt-out after the second season. Wacha and Lugo, who were teammates with the Padres in 2023, will join a Royals rotation that includes Cole Ragans, Brady Singer and Jordan Lyles. Depth options include Daniel Lynch, Kris Bubic (recovering from Tommy John surgery), Max Castillo, Alec Marsh and Jonathan Heasley, among others.

Wacha’s two-year, $32M deal matches the exact terms of a two-year club option that the Padres declined earlier this offseason. The inclusion of an opt-out provision and some modest incentives makes this a stronger deal for the righty, however.

Over the past two seasons, between the Red Sox and Padres, Wacha has posted a combined 3.27 ERA with a 21.3% strikeout rate, 6.9% walk rate and 37.7% ground-ball rate. Despite being more of a fly-ball pitcher, he’s allowed a manageable 1.14 homers per nine frames. Pitching his home games at the spacious Kauffman Stadium should help him continue to avoid the long ball at an acceptable rate despite his pronounced fly-ball tendencies.

In those two seasons, Wacha has changed up his pitch selection, reducing his reliance on a four-seamer while increasing the usage rates on his sinker and changeup. He threw both pitches at a career-high rate in 2022 and then set a new career-high in usage again in 2023. While the more frequent sinker usage hasn’t shown up in Wacha’s ground-ball rates, he’s posted improved batted-ball metrics; last year’s 88.1 mph average exit velocity and 35.4% hard-hit rate were both lower than the league averages of 89 mph and 39.2%, respectively. That’s helped Wacha to offset his slightly below-average strikeout rate.

The number of innings that the Royals can expect from Wacha is perhaps the biggest question mark surrounding him. Wacha has been placed on the injured list nine times in his big league career, with five of those IL placements stemming from shoulder troubles (including a six-week absence in the 2023 season). Wacha has also had IL stints for oblique, hamstring, knee and intercostal strains. While the shoulder is an obvious concern, Wacha did manage a solid 3.88 ERA in 48 2/3 innings after returning from this past season’s shoulder issue. He closed out the year with a pair of particularly impressive outings, tossing consecutive seven-inning gems (two total runs allowed on nine hits and two walks with 13 strikeouts).

With Wacha, Renfroe, Lugo, Will Smith, Chris Stratton and Garrett Hampson all signing major league deals in Kansas City this month, the Royals have committed $105M in total free-agent dollars in a span of just over two weeks. It’s unlikely all of those dollars will end up being paid out, as each of Wacha, Renfroe, Stratton and Lugo received player options/opt-outs within their respective contracts. Still, it’s a hefty slate of investments by Kansas City’s standards — one that’s added an additional $47M in payroll to the team’s 2024 roster (a net $45.75M, when factoring in that Taylor Clarke and his $1.25M salary were traded to the Brewers to make roster space for Lugo).

The relatively heavy investment in free-agent arms represents something of an acknowledgment from the Kansas City front office that its previous efforts to rebuild a homegrown rotation with a heavy focus on college arms in the draft simply haven’t panned out. Singer, Lynch, Bubic, Marsh, Jackson Kowar and Asa Lacy were at one point focal components of the Royals’ hopes for the future, but only Singer remains locked into the rotation but is in need of a bounce-back campaign after he was unable to carry his 2022 breakout into the 2023 season. Kowar was traded to the Braves for injured starter Kyle Wright (who’ll miss all of 2024). Lacy has yet to reach the Majors. Lynch and Marsh haven’t established themselves. Bubic showed some promise before tearing his left ulnar collateral ligament and undergoing Tommy John surgery.

Kansas City’s new-look rotation should represent a massive improvement over last year’s group, which pitched to a combined 5.12 ERA, ranking 27th in the big leagues. Gone from that mix are Brad Keller, Ryan Yarbrough and (at least for now) Zack Greinke. Other key names in 2023, Lynch most prominently, have been pushed down the depth chart. It’s not yet clear what lies ahead for the Royals and Greinke. The future Hall of Famer spent the past two seasons back with his original organization and at least ostensibly seemed poised to close out his career there. It’s possible the two parties still come to terms on another one-year pact, as Greinke is preparing to pitch in 2024, but that would likely push Lyles to the bullpen (or perhaps prompt the Royals to explore a potential trade of the veteran innings eater).