MILWAUKEE — Third baseman Caleb Durbin was traded to the Boston Red Sox in a six-player deal with the Milwaukee Brewers on Monday after finishing third in the NL Rookie of the Year balloting last year.Milwaukee acquired left-handers Kyle Harrison and Shane Drohan and infielder David Hamilton from Boston for Durbin and infielders Andruw Monasterio and Anthony Seigler. The Red Sox also are receiving a competitive balance round B pick in July’s amateur draft, about 67th overall.Durbin, who turns 26 on Feb. 22, could fill Boston’s opening at third base created when Alex Bregman left as a free agent to sign a $175 million, five-year contract with the Chicago Cubs.The 5-foot-7 Durbin, who plays third base and second, batted .256 with a .334 on-base percentage, 11 homers and 18 steals in 136 games while helping the Brewers win a third straight NL Central title and reach the NL Championship Series last season.Milwaukee acquired Durbin and left-hander Nestor Cortes from the New York Yankees for closer Devin Williams.The Brewers had the third- and fourth-place finishers in the voting for the 2025 NL Rookie of the Year award that went to Atlanta Braves catcher Drake Baldwin, but neither player remains with the organization. Outfielder Isaac Collins, who finished fourth in the balloting, went to Kansas City along with pitcher Nick Mears in a December trade that brought left-handed pitcher Angel Zerpa to Milwaukee.Durbin’s exit from Milwaukee leaves the Brewers with an apparent opening at third. Joey Ortiz was the Brewers’ starting third baseman in 2024 but shifted to shortstop last season. Hamilton, among the players coming over from Boston, played one game at third base last year but primarily has worked at second base and shortstop.Boston also gained some infield depth.Monasterio, a 28-year-old with experience at every infield position, hit .270 with a .319 on-base percentage, four h …