Some relievers are easy to admire because of pure stuff. Fernando Cruz is easy to root for because every pitch he throws in pinstripes feels like the payoff to a baseball life that was never supposed to take him here. That feeling stems not only from the high-leverage situations he keeps being placed in, but also from the relentlessness and fight it took for him to earn the right to throw each of those pitches.
Cruz’s journey to the Bronx is almost impossibly winding. Drafted by the Royals in 2007,
released in 2012, and forced to keep the dream alive through the Puerto Rican Winter League, independent ball with the New Jersey Jackals, and three seasons in the Mexican League, he spent more than a decade surviving on baseball’s margins. By the time he signed with the Reds in 2022 and finally made his MLB debut, he had already lived the kind of grind most careers never survive.
That is what makes this Yankees chapter feel so compelling. Cruz is not just another bullpen arm finding success in a leverage role. He is a 36-year-old pitcher who’s still has two years from reaching free agency at 39 years young, yet somehow found his way onto his childhood dream team.
When the Yankees acquired Cruz and Alex Jackson in exchange for José Trevino after 2024, the move was easy to frame emotionally around the catcher they were losing. The production since then, however, has made the front-office logic look increasingly sharp. Trevino has combined for a -0.4 WAR since the trade, and his 2025 performance against left-handed pitching cratered to a .189 average with a .539 OPS, while Cruz has turned himself into one of Aaron Boone’s most trusted fire extinguishers.
For anyone who does not remember their high school science lab safety instructions or a workplace HR training on fire extinguishers, the whole point is to suppress or extinguish small, contained fires quickly in their early stages. In baseball terms, that means two on, one out, and a close game teetering on the edge. Aaron Boone and the front office would call that a high-leverage reliever, but “fire extinguisher” is far more fitting for what Cruz has become.
Essentially the club hands Cruz the ball when the game can go one of two ways, stay close or get ugly in a hurry, and the matchup favors the righty as opposed to lefty Tim Hill. Not to venture too far down a different rabbit hole, but Hill is essentially used as a modern-day version of the fireman role of days gone by. Albeit without the glory of saves, thus, Hill is the volunteer fireman of our not yet beloved bullpen.
The role fits both the eye test and the numbers for Cruz. If you look back to last September and remove the Detroit blowup game, Cruz threw 10.2 innings of three-run ball across 12 appearances with 12 strikeouts. He then earned four calls out of the bullpen during the playoffs, tossing 3.2 innings of one-run baseball in key situations, providing moments every Yankees fan will tie to the 2025 team.
Cruz has kept trending in the right direction to start this season, and his redesigned arsenal helps explain why. He is throwing his four-seam fastball more this year, with usage up a little over 10 percent from last season, while the sinker he threw 14.3 percent of the time in 2025 has disappeared from the mix. This season he is operating with three pitches: a split-finger at 57.0 percent, the four-seamer at 29.6 percent, and a slider at 12.7 percent.
That slider may be the most fascinating pitch development of the offseason. It is now generating over four additional inches of total movement, and its usage has essentially doubled. For a reliever whose entire role depends on suppressing the first signs of danger, that type of gain can be the difference between a harmless rollover and a three-run swing from hitters who have already seen you a few times in recent seasons.
Through ten appearances this season, Cruz has tossed 7.1 innings, allowed just two earned runs, striking out ten, and walking seven. The most interesting shift is how he is changing the way hitters are hitting his offerings. Compared to last season, Cruz has reduced the percentage of balls pulled against him by roughly 25 percent, which in turn has also slashed his hard-hit rate by 25 percent. Cruz has also cut hitters’ zone contact rate by 10 percent.
The quality-of-contact trends suggest the improvement is tied to real pitch-shape and execution gains rather than simple small-sample luck, though some progression back to normal should occur. Those are the exact indicators you want to see from a reliever Boone trusts to inherit chaos, because they suggest the fastball, splitter, slider combination is not just missing bats but also producing weaker fallback contact when hitters do manage to touch them.
Going back to basic fire extinguisher training, PASS (Pull, Aim, Spray, Sweep) is how you are taught to suppress a contained fire quickly. In baseball terms, that is essentially what Boone and Cruz are doing. Boone pulls Cruz from the bullpen, Cruz attacks with the fastball, suppresses with the splitter, and sweeps through danger with the slider. Cruz is not currently being deployed to provide anything more than quick suppression of rallies and handing the ball over to the next reliever to start a clean inning.
That said and all fun aside, the numbers still tell an honest cautionary story. Cruz’s expected ERA currently sits at 3.79 compared to his 2.45 actual ERA, which suggests some regression is likely as the season moves deeper into the summer. He also sits near the bottom of the league in walk rate, bottom one percent, while ranking near the top in weak contact allowed, top one percent, a combination that perfectly captures both his value and his volatility.
In other words, Cruz is walking more hitters than Boone would like, but he is also generating contact weaker than almost anyone in baseball. That walk rate places a natural ceiling on how dominant he can become and helps explain why he fits best in this targeted suppression role rather than a traditional setup lane. Relievers in jobs like this always live on the razor’s edge between trust and trouble.
Which is why this version of Cruz feels worth appreciating in real time. Even with some regression, the larger point remains intact. The contact-quality gains, the arsenal changes, and Boone’s growing trust all point toward Cruz remaining one of the Yankees’ most reliable stoppers even if the ERA rises and the rest of his numbers drift closer to career norms.
He will not stay this hot forever, because no reliever in this role ever does. The Yankees do not need perfection, though. Each time his number is called, they simply need the journeyman who spent 15 years chasing the baseball dream to record the game’s most important two outs and keep the flames from spreading. Last October he described it best himself.
Cruz has already beaten the odds by making it here, and now he is thriving in the exact kind of high-pressure Bronx moments that can swing momentum and crowds in an instant. The flames will cool eventually, but the trust he has earned as Boone’s fire extinguisher is very real, and it should be appreciated while it lasts.
