Baseball's first cross-town World Series came in 1906. The Comiskey-owned White Sox were led by all-time MLB ERA leader Ed Walsh. The 1906 Cubs were one of the most dominant teams in history, winning 116 games in the regular season.
1907 saw the loaded Chicago Cubs continue their winning ways, making it to the Series to sweep the Detroit Tigers in 4 straight games after Game 1 was called for darkness and ended in a tie.
@Cubs@tigers The Tigers were led by young phenom Ty Cobb, and with his offensive output would win the AL pennant and play in the World Series the next 2 years as well.