Generation K were a baseball trio of young starting pitchers in the New York Mets organization in 1995, consisting of Bill Pulsipher, Jason Isringhausen, and Paul Wilson. Generation X was a hot topic in American media during the mid-1990s and the nickname came from the use of K to denote a strikeout in baseball scorekeeping. The trio were highly regarded and were expected to lead the club back to the top of the National League East standings for the first time since the end of the Dwight Gooden/Darryl Strawberry era. The prospect of their success drew comparions to past Mets pitching stars such as Seaver/ Koosman/ Matlack and Gooden/ Darling/ Fernandez. All three players succumbed to pitching-related injuries within a year, and eventually only Isringhausen would have a productive major-league career, primarily as a closer for the Oakland Athletics and St. Louis Cardinals.
Bill Pulsipher arrived first, in June 1995, after pitching over 200 minor league innings as a 21-year-old. Between the majors and the minors in 1995 he threw for 218 more innings for a 3.98 ERA. Pulsipher missed all of 1996 and most of 1997 with a torn elbow ligament. After a brief comeback bid in 2001 it appeared his career had ended. During this period Pulsipher compiled a 13–19 record and a 5.13 ERA, never having an ERA below 3.98 in any season. Yet another comeback came in 2004; after a sterling year with the independent Atlantic League’s Long Island Ducks, he was signed by the Seattle Mariners’ AAA affiliate Tacoma Rainiers. He pitched extremely well there, and it appeared that a major league return was imminent, but after a back injury led to his release he returned to the Ducks, leading them to an Atlantic League Championship victory.