Thomas Larason kept the North Shore Navigators (26-25) off the board during his six innings of work and the Brockton Rox (27-24) beat the North Shore Navigators, 4-1.
Larason allowed four hits, no walks and struck out five.
Eric Feliz had two extra-base hits for the Brockton Rox. He doubled in the second and fourth innings.
Despite the loss, the North Shore Navigators' Sean ONeill dominated the Brockton Rox's batters, giving up one run and striking out five.
Speros Varinos ended up on the wrong side of the pitching decision, charged with his second loss of the year. He lasted just five innings, walked none, struck out eight, and allowed three runs.