Jamestown closed out its Perfect Game Collegiate Baseball League regular season with a 3-1 loss to Elmira on Sunday.

The Tarp Skunks, who begin the playoffs tonight as the fourth seed in the Western Division at No. 1 Batavia, are 19-25. The second-place Pioneers are 24-18.

Jamestown opened last night’s game with a run in the second inning, but that’s all the runs it would manage against winning pitcher Jacek Krol (1-0), Larsen Burch and P. Ward, who recorded his first save.

Elmira tacked on a run in the third inning and two more in the fifth against Ryan Hill (0-1), who scattered seven hits.

Connor Kiefer had a pair of hits for the Tarp Skunks. The Pioneers’ Brandon Doubek had three hits and Matthew Leachy added two. Cooper Smith drove in a pair of runs.

On Saturday, the Muckdogs pounded out 13 hits, including three by TJ Morris, to post an 11-4 win over Jamestown before 2,143 fans at Dwyer Stadium.

Jacob Veczko (three RBIs) and Caleb Walker added two hits apiece in support of four pitchers, including winner Eric Woodley (1-0).

Leo Doyle (0-1), one of five Tarp Skunks pitchers, took the loss.

Jamestown led 3-2 after 2 ½ innings, but the Muckdogs tallied two runs in the third, four in the seventh and three in the eight to win going away.

For the Tarp Skunks, Kobe Jones collected three hits and Connor Kiefer drove in a pair of runs.