It is down to four teams in the Petaluma Little League Major Division City Championships.

Tuesday, in the first round of single-elimination play, Athletic Edge from the Petaluma American League, defeated Athletic Edge from the Petaluma Valley League, 7-2; Whitman from the Valley League eliminated Elks Lodge 901, 13-3; EMG from the National League rolled over Roland from the Valley League, 10-0; and Beyond the Glory from the National League put away Petaluma Police from the Valley League, 13-2.

Thursday, Athletic Edge from the American League will face Whitman from the Valley League at Murphy Field while EMG from the National League plays Beyond the Glory from the National League at Carter Field, with both games starting at 5:30 p.m.

Winners will square off Saturday at 1 p.m. for the city championships. Losers play Saturday at 10 a.m. for the consolation championship. Both games will be played at Murphy Field.