55 defeats each. Tom Hilgendorf has the lowest earned run average (ERA) among pitchers, with a 2.14 mark; the only player to best Hilgendorf in that category on this list is Holke, a first baseman, who made one pitching appearance in 1979, throwing inning and allowing no runs (a 0.00 ERA). Roy Halladay is one of the ten Phillies pitchers who have thrown a no-hitter, and the only man to accomplish the feat twice; in Halladay's first season with Philadelphia, he pitched a perfect game on May 29, 2010, and later became the second player to pitch a no-hitter in the postseason on October 6, 2010. Two Phillies have made 30% or more of their Phillies appearances as both pitchers and position player. Bill Harman batted .071 in 14 plate appearances as a catcher while amassing a 4.85 ERA and striking out three as a pitcher. Hardie Henderson allowed 19 runs in his only game as a pitcher while notching a .250 average as a left fielder. Footnotes Key The National Baseball Hall of Fame and Museum determines which cap a player wears on their plaque, signifying "the team with which he made his most indelible mark". The Hall of Fame considers the player's wishes in making their decision, but the Hall makes the final decision as "it is important that the logo be emblematic of the historical accomplishments of that player’s career". Players are listed at a position if they appeared in 30% of their games or more during their Phillies career, as defined by Baseball-Reference. Additional positions may be shown on the Baseball-Reference website by following each player's citation. Franchise batting and pitching leaders are drawn from Baseball-Reference. A total of 1,500 plate appearances are needed to qualify for batting records, and 500 innings pitched or 50 decisions are required to qualify for pitching records. Statistics are correct as of the end of the 2010 Major League Baseball season. List Mickey Harrington is listed with no position by Baseball-Reference; his only career appearance was as a pinch-runner for Roy Sievers. References General Inline citations H