Yankees to acquire righty reliever from Cubs

The Yankees announced that they have acquired right-hander Mark Leiter Jr. from the Cubs. In return, the Cubs will receive infielder Ben Cowles and right-hander Jack Neely. The Yankees had an open 40-man spot, but that roster is full, while the Cubs have dropped to 38.

After a late-bloomer trajectory, Leiter, now 33, has been great for the Cubs over the past few years. Mark Leiter's son and Al Leiter's nephew, the younger Mark made it to the big leagues by 2017 but didn’t impress in his first tastes of the show. By the end of 2018, he had a 5.53 earned run average in 114 big league innings. He then required Tommy John surgery early in 2019 and was on the shelf for an extended period of time. He signed a minor league deal with the Tigers in 2021 but didn’t get a call to the show.

A minor league deal with the Cubs going into 2022 turned into the opportunity he needed. He was selected to the big league roster by mid-April that year and eventually tossed 65 2/3 innings for the Cubs with a 3.99 ERA. He struck out 25.9% of batters faced while giving out walks at an 8.9% clip and kept the ball on the ground at a 48.9% rate.

Despite that generally strong work, he was nudged off the club’s roster in January 2023. He had exhausted his final option year, so the Cubs designated him for assignment, with all 29 clubs passing on the chance to grab him off waivers. He elected free agency but re-signed with the Cubs on a minor league deal before the next season.

He was added back to the roster for Opening Day and has been a key part of the Chicago bullpen since then. Since the start of 2023, he has a 3.75 ERA in 100 2/3 innings. His strikeout rate has increased to 30.9%, while he still has decent walk and ground ball rates of 8.8% and 47.1%, respectively.

This year’s 4.21 ERA doesn’t look pretty, but that’s mostly due to a tiny strand rate of 55%, well below the 71.9% league average. Since he’s striking out 34.9% of batters faced and also getting grounders at a 50.6% clip, his 2.11 FIP and 2.42 SIERA suggest he’s been about two runs better than his ERA would have you believe.

The Cubs have been balancing present and future needs at this deadline. Just over a week ago, president of baseball operations Jed Hoyer said that the club would prioritize “2025 and beyond” in their transactions. That didn’t necessarily point to a deadline selloff, as the club then went out and acquired Isaac Paredes from the Rays and Nate Pearson from the Blue Jays, with both players having multiple years of control.

There were also some rumors that they might make some pitching available, and there’s logic to Leiter's being moved out. Due to his unusual trajectory, Leiter still has a couple of years of club control after this one. But given his age, the Cubs probably didn’t consider him a core piece of their future-focused agenda and made him available.

Those circumstances are likely also why the win-now Yankees wanted to get him. He only just qualified for arbitration for the first time coming into this season and is making $1.5M, not much above this year’s $740K league minimum. The Yankees are slated to pay the competitive balance tax for a third straight year and finish well above the top tier. That means they face a 110% tax rate for any new spending, so Leiter’s minimal salary fits in nicely for them, and they can keep him around for two more years beyond this one.

While Leiter is cheap in dollars, the Yankees have paid the price of two prospects to get him. Neely, 24, was an 11th-round pick in the 2021 draft. He’s been exclusively a reliever in his professional career, racking up significant strikeout totals. In 160 1/3 minor league innings overall, he has a 2.75 ERA, 38.8% strikeout rate and 9.4% walk rate. That includes 41 2/3 innings this year between Double-A and Triple-A with a 2.81 ERA, 36% strikeout rate and 9.1% walk rate. Baseball America lists him as the No. 20 prospect in the Yankees’ system.

Cowles, 24, was a 10th-round pick in 2021 and has played in 88 Double-A games this year. His .294/.376/.472 batting line leads to a strong 141 wRC+, indicating that he’s been 41% better than the league average. His .340 batting average on balls in play is high but he’s also got strong walk and strikeout rates of 10.3% and 17.7%, respectively. He also has 14 steals and has lined up at the three infield spots to the left of first base.

Both Neely and Cowles are Rule 5 eligible this winter, so the Yankees would have had to decide whether or not to add them to their 40-man roster. Instead, they have cashed them in for an immediate bullpen upgrade, meaning those decisions will now transfer to Chicago.

Rob Zamparelli first reported on X that Leiter was headed to the Yankees. Jeff Passan and Kiley McDaniel of ESPN relayed the full trade on X.