Times Observer Photo by Scott Kindberg Jamestown’s Blake Herman, left, dives back to first base in the second inning of Sunday’s PGCBL doubleheader against Geneva at Diethrick Park in Jamestown, N.Y. At right is the Red Wings’ Michael Sardou.

JAMESTOWN, N.Y. — Red-hot Jamestown captured its ninth win in its last 10 games with a doubleheader sweep of Geneva in Perfect Game Collegiate Baseball League action at Diethrick Park on Sunday.

In the first game, Eric Weeks’ two-run home run was all the runs the Tarp Skunks would need in a 4-1 victory. Christian Pencek scattered four hits, struck out six and walked two in six innings to improve his record to 3-1.

Brady Marshall added two hits, including a triple, and drove in a run; Ben Slanker drilled a double; and Nathan Borchardt added a hit and an RBI. Eddie Dolansky pitched a perfect seventh inning to earn his second save.

Aiken Santana drove in the lone run for Geneva, which came in the sixth inning. Dawson Thomas (0-5) took the loss.

In the nightcap, an 8-2 Jamestown win, Nick Ianniello won his sixth game without a loss. In four innings, he surrendered five hits, struck out three and didn’t issue a walk. Jack Bracken, Matthew Frye and Brenden Kline worked in relief.

The Tarp Skunks (21-11), who are now in sole possession of second place in the West Division and trail first-place Batavia (22-9-1) by a game and a half, were led offensively by Slanker, who collected three hits, including a double, and a pair of RBIs. Marshall (double) also had two hits and an RBI; Borchardt (double) drove in two runs; as did Weeks. Blake Herman drove in one run.

Braden Freeman and Chase Fogg had two hits apiece for the Red Wings (7-25). Ian Babey (0-1), one of four Red Wings’ pitchers, took the loss.

Jamestown is off today, will travel to Newark on Tuesday and to Niagara Falls on Wednesday before returning home Thursday for a 6:30 p.m. game, also against Niagara Falls.