Jun 18, 2009 4:49 PM EST

The Cubs have struggled this season, and Alfonso Soriano says that the frustration has slipped over into the clubhouse.

"We've got a lot of good hitters," Soriano said. "I don't know what's going on. I don't know if there's a lot of pressure in this clubhouse or what, but what I see is not fun."

The Chicago are 30-31, and stand 4 1/2 games behind the Brewers for first place in the NL Central.

Soriano is hitting just .226 with 14 home runs and 28 RBI.

Via ESPN