PORTLAND — Ray Chang and Anthony Rizzo hit homers and Casey Kelly had one of his finest performances of the season to give the Portland Sea Dogs a 7-3 victory over the New Britain Rock Cats this afternoon at Hadlock Field before a crowd of 6,004.

 

Kelly (2-4) pitched 5 2/3 innings, allowing two runs on five hits. He walked one batter and struck out two.

The Sea Dogs wrap up their eight-game homestand and their four -ame series with the Rock Cats tomorrow at noon.