Pim Walsma (born 3 February 1987) is a Dutch former baseball player who pitched for the Amsterdam Pirates and the Netherlands national team.
Walsma pitched for Lower Columbia College in Longview, Washington in the United States in 2007. He went 2âÂÂ3 with a 3.27 ERA.
Walsma debuted in the Honkbal Hoofdklasse with Amsterdam in 2005 and went 1âÂÂ6 with a 5.11 ERA, walking 38 in 44 innings. He was fifth in the league in free passes. He fell to 1âÂÂ6, 6.75 in 2006 with 40 walks in 37 innings, finishing sixth in walks. He participated in the Major League Baseball European Academy that summer.
In 2007, Walsma was 1âÂÂ2 with a save and a 7.62 ERA for Amsterdam, with 19 hits and 13 walks in 13 innings. In 2008, he was 1âÂÂ4 with 5 saves and a 4.22 ERA, fanning 48 in 42 innings.
Walsma was added to the Dutch national team for the 2008 Haarlem Baseball Week. He allowed one run in 6 innings in the event. Manager Robert Eenhoorn then selected him for the Netherlands team at the 2008 Summer Olympics. At the Beijing Olympics, Walsma allowed 6 runs in 4 innings. In the 2009 World Baseball Classic, Walsma started against the Puerto Rico, allowing 1 run in two innings and taking the loss. Walsma continued to pitch in the Hoofdklasse through 2016, pitching for Kinheim from 2011 to 2015 before returning to Amsterdam for his final season.