Greely pitcher Connor Russell, 9, is mobbed by teammates Mike McDevitt, back, third baseman Sam Porter, 17, catcher Reid Howland, 22, and Austin Nowinski, 3, after winning the state Class B baseball championship against Caribou 1-0 at Mansfield Stadium in Bangor on Saturday.

Greely pinch-hitter William Bryant singles in the sixth inning Saturday. He later scored the game’s only run as Greely topped Caribou 1-0.

Greely pitcher Connor Russell delivers a pitch in Saturday’s state Class B championship game against Caribou at Mansfield Stadium in Bangor.

Caribou first baseman Mike Hunter, 5, and right fielder Mason Huck, 11, can’t field a ball hit by Greely pinch-hitter Will Bryant in the seventh inning of their state Class B championship game at Mansfield Stadium in Bangor on Saturday.

Greely third baseman Sam Porter tags out Caribou’s Connor Thibeault for an out in the first inning of Saturday’s state Class B championship game at Mansfield Stadium in Bangor. Greely won, 1-0.

Greely pinch-hitter Will Bryant is congratulated after scoring the winning run in the seventh inning.

Greely’s baseball team poses with championship trophy after defeating Caribou 1-0.

Greely’s Connor Russell , left, Sam Porter, middle, and Bailey Train with the Class B baseball state trophy after defeating Caribou 1-0 at Mansfield Stadium in Bangor on Saturday.