Player #30: Case L. "Casey" Patten. Pitcher with the Washington Senators in 1901-1908. 101 wins and 4 saves in 8 MLB seasons. He had a career OBP of 3.36. His best season was 1906 with Washington as he posted a 19-16 record with a 2.17 ERA in 282.2 innings pitched. He finished his career in 1908 with the Boston Red Sox.
Patten's SABR biography lays out his time in Washington: Patten debuted with Manning’s Senators on May 4, 1901, pitching in relief of Win Mercer, who was up against Cy Young and some hot Boston batters. (James H. Manning owned the Kansas City Blues and went on to become one of the incorporators of the Washington Senators. A good part of the Washington team, including Patten, was built from Manning's Kansas City club.) Mercer let in seven runs in the first four innings, and Patten got the call. He struck out two and walked three and let in three more runs. It was a lopsided 10-2 win for Jimmy Collins and the Bostons.
(Despite that introduction,) Patten (had) a pretty good year on the mound. Though he was pitching for a sixth-place team which wound up with a 61-72 record, Patten was 18-10 with a 3.93 earned run average, the best pitcher on the staff. If not his best year, it was one of his two best. “I never saw a pitcher with a better curve,” said Kid Gleason at year’s end. (Washington Post, September 27, 1901.) Patten was often superb with the spitball. Over seven seasons with Washington, Patten averaged over 14 wins a year (though, it must be said, more than 17 losses). He played with Washington throughout his entire major-league career save for one game that he pitched for the Boston Red Sox in 1908.
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