Normally, a player with as few appearances as Herb Karpel had with the New York Yankees would not be featured on the Pinstripe Birthday Blog. You’re reading about him now only because he happened to have one of the greatest seasons of any pitcher in the history of the Amsterdam, Rugmakers. The Rugmakers were the Yankees’ old Class C affiliate in the Canadian-American League and I happen to have been born in Amsterdam, NY, which of course was the hometown of the Rugmaker team, from 1938 until the CanAm League was shut down after the 1951 season.
Karpel, a southpaw who was born in Brooklyn, NY and signed by the Yankees in 1937, spent the 1939 season with Amsterdam. He went 19-9 that year leading Amsterdam to the regular season pennant. During the next three seasons he climbed the rungs of New York’s farm system ladder, achieving double-digit victory totals at every stop. That’s when the US Army came calling. Karpel spent the next three years serving his country and when he was discharged in 1946, he was invited to New York’s spring training camp and pitched well enough to make the Opening Day roster.
He made his Yankee debut at the Stadium on April 19, 1946, in the eighth inning of the team’s home opener versus the Senators. He retired the only hitter he faced. New York skipper, Joe McCarthy threw him right back into the fire the next day, again against Washington, but this time with the Yankees trailing the Senators by a run. Karpel got hammered, surrendering four hits and two runs in his one-and-a-third innings of work. That turned out to be the last inning and a third he would ever pitch as a Yankee and as a big leaguer. McCarthy sent him to New York’s Triple A affiliate in Newark and Karpel went 14-6 for the Bears during the rest of that ’46 season.
He would keep pitching in the minors until 1951 before finally retiring. His footnote in Yankee history is that he was the last Yankee player to wear uniform number 37 before Casey Stengel put it on his back and made it famous.