As the MLB trade deadline looms, the Colorado Rockies are poised to be aggressive sellers, sparking intense speculation about their trade partners. One blockbuster deal on the horizon could see the New York Yankees land a transformative piece to address their longstanding third-base woes: former All-Star Ryan McMahon. This potential trade could reshape both teams’ futures, with the Rockies offloading a hefty contract and the Yankees securing a defensive wizard. But at what cost?
A Win-Win Trade Scenario
The proposed deal would send McMahon, signed through 2027 with a salary escalating from $12 million to $16 million after this season, to the Yankees. In return, Colorado would receive a promising prospect package featuring second baseman Roc Riggio and right-handed pitcher Eric Reyzelman, along with some salary relief to ease the financial burden of McMahon’s contract.

For the Yankees, McMahon fills a glaring hole at third base, where their current options rank a dismal 25th in Outs Above Average (OAA) and Fielding Run Value (FRV). For the Rockies, the trade offers two high-upside prospects with the potential to thrive in Coors Field, plus the financial flexibility to rebuild their roster.
McMahon: A Defensive Maestro
Ryan McMahon is a defensive standout at the hot corner, boasting elite metrics that place him among the game’s best. His OAA and FRV rank second only to Pittsburgh’s Ke’Bryan Hayes, the gold standard for third-base defense. While McMahon has yet to claim a Gold Glove, his glove work is undeniably elite, offering the Yankees a dramatic upgrade over their current third-base production.
However, McMahon’s bat tells a different story. His .219/.321/.396 slash line this season, with 12 home runs (eight at hitter-friendly Coors Field), reflects a below-average offensive output. Over the past five years, his OPS+ of 96 underscores his inconsistency at the plate. This offensive limitation could temper the Rockies’ return, but the proposed package still represents a strong haul for Colorado.
The Yankees’ Prospect Package
The centerpiece of the deal for Colorado is Roc Riggio, the Yankees’ No. 24 prospect per MLB Pipeline. The 22-year-old second baseman is a rising star with a tantalizing .266/.376/.595 slash line and 14 home runs in just 42 games this season. His offensive prowess, combined with the hitter-friendly confines of Coors Field, makes him an exciting long-term fit for the Rockies. Imagine the potential of Riggio’s power at second base in Denver’s thin air—a dream scenario for Rockies fans.
Joining Riggio is Eric Reyzelman, the Yankees’ No. 21 prospect and a 24-year-old reliever with a high ceiling. Reyzelman dazzled last season with a 1.16 ERA and 63 strikeouts in 38.2 innings, showcasing a devastating fastball-slider combination. While his Triple-A performance this year (3.94 ERA, 31 strikeouts in 29.2 innings) has been less dominant, his raw talent and electric stuff make him a valuable addition to Colorado’s bullpen pipeline.
Why This Trade Makes Sense
For the Yankees, McMahon is the missing piece in their quest for a World Series title. His elite defense stabilizes a shaky infield, and his modest offensive output is a worthwhile trade-off for a team with ample firepower elsewhere. The Los Angeles Dodgers, another World Series contender, are reportedly in the mix for McMahon, but the Yankees’ prospect package and urgent need at third base make them the frontrunners.
For the Rockies, trading McMahon aligns with their rebuilding strategy. Shedding his rising contract provides financial flexibility, while Riggio and Reyzelman offer high-upside talent to bolster their farm system. Both prospects face crowded paths to the majors in New York, making them expendable for the Yankees but valuable for Colorado’s future.
The Catch: Is the Price Too Steep?
The Rockies’ willingness to include salary relief sweetens the deal for the Yankees but raises questions about the cost for Colorado. Trading a proven, elite defender like McMahon for two prospects—neither of whom are guaranteed MLB success—is a gamble. Riggio’s offensive potential is undeniable, but his consistency remains a question. Reyzelman’s electric arm is promising, but his recent Triple-A struggles highlight the risks of banking on bullpen prospects.
Still, the Rockies’ return is compelling for a player with McMahon’s offensive limitations. The combination of Riggio’s bat, Reyzelman’s arm, and salary relief could set Colorado up for long-term success, even if it stings to part with a fan favorite.
The Bottom Line
This trade could be a game-changer for both teams. The Yankees would solidify their infield with a defensive star, boosting their World Series hopes. The Rockies, meanwhile, would gain two high-potential prospects and the financial freedom to rebuild. As the trade deadline approaches, all eyes will be on whether the Yankees and Rockies can finalize this deal—and whether Colorado’s steep price will pay off in the Mile High City.