ST. PETERSBURG, Fla. (AP) — Chris Flexen pitched six sharp innings, Paul DeJong homered again and the Chicago White Sox avoided their seventh sweep this season by beating the Tampa Bay Rays 4-1 on Wednesday night.

The AL-worst White Sox (9-28) won the season series 4-2. Chicago swept a three-game home set with the Rays from April 26-28.

“Clean baseball all the way around.” Chicago manager Pedro Grifol said. “Opportunistic hitting. Really good pitching.”

Flexen (2-3) struck out eight while surrendering one run and three hits. The right-hander tossed five scoreless innings in a 9-4 win over Tampa Bay on April 26.

“He has kind of had our number,” Rays manager Kevin Cash said. “He’s kept us off balance quite a bit. Mixed very well against us and kind of given us fits.”

Flexen walked one.

“Just trying to be consistent,” Flexen said. “Every time I go out there I’m always trying to put us in position to win. My game is command the zone, try to minimize the walks.”