A’s Win Rock River Grand Championship

A’s Win Rock River Grand Championship KEWASKUM A’S The Kewaskum A’s captured the 2023 Rock River Baseball League Grand Championship with a convincing, 15-4,, win over Milton on Saturday, Sept. 2, to win the best of three series, (2-0). It is the team’s first Grand Championship since the 2012 season which coincidentally was also won in Milton. Kewaskum, 15 vs. Milton, 4 Game 2 | Aug.