Part of what makes the Boston Red Sox and New York Yankees rivalry so great is the laundry list of legends who have played for both sides. From Babe Ruth and Waite Hoyt to Kevin Youkilis and Roger Clemens, plenty of beloved (and hated) characters have made their legacies by crossing that forbidden line in the sand.
Of course, from a historical standpoint, most of those jersey swaps tended to favor the Bronx Bombers; I hardly need to remind anyone reading about the Curse of the Bambino or Hoyt's Hall of Fame career. There were just a lot of unfavorable decisions made by Red Sox front offices and owners of yesteryear that happened to benefit their biggest rivals.
However, in recent times, that paradigm has begun to shift. Garrett Whitlock, Rob Refsnyder, Aroldis Chapman, and Jahmai Jones are former Yankees who have found great success in Boston over the past few seasons, many of whom remain key parts of the team now. And, as he continues to produce mind-melding numbers during a historic hot streak, it seems as though we can add Mickey Gasper to that growing list.
Mickey Gasper solidifies Red Sox core with yet another Yankees outcast
Since being called back up in mid-August following a two-month stint in Triple-A Worcester, Gasper has been otherworldly for the big-league Red Sox. His 245 wRC+ and 1.290 OPS easily lead the league during that span, and he's knocked 12 extra-base hits in just 76 plate appearances. For good measure, he's also walking (16 times) twice as often as he's struck out (eight times), which is how he's getting on base at a 48% clip throughout this stretch.
This would be an unbelievable streak for anyone, but it's almost unfathomable given Gasper's journey in professional baseball. A 27th-round draft pick of the Yankees (No. 817 overall) in 2018, he spent half a decade trying to climb the ladder before the Red Sox scooped him up in the minor-league portion of the 2023 Rule 5 draft.
He was eventually traded for Jovani Morán prior to the 2025 season, but the Red Sox couldn't stay away from the mustachioed slugger for long — they claimed him off waivers from the Nationals just a year later. The rest, as they say, is history.
Gasper has come back to earth since his otherworldly run, as expected. No one can stay in this higher-plane level of ball forever. But with the Red Sox seeming destined for yet another Wild Card round clash against the Yankees this year, it's nice to know they can rely on yet another player with a chip on their shoulder after the Evil Empire gave up on them.
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