1884 – During an exhibition game between the National League Philadelphia Quakers and American Association Philadelphia Athletics, umpire William McLean, reacting to fans’ taunts, hurls a bat into the stands, hitting but not injuring a spectator. McLean is arrested after the game, but the charges are soon dropped.

1884 – During an exhibition game between the National League Philadelphia Quakers and American Association Philadelphia Athletics, umpire William McLean, reacting to fans’ taunts, hurls a bat into the stands, hitting but not injuring a spectator. McLean is arrested after the game, but the charges are soon dropped.

1884 – The Union Association admits the Boston Reds club organized by George Wright, bringing the number of teams to eight. The UA also decides to stick with the seven-ball walk rule, and the schedule is expanded to 112 games, with the percentage system adopted for determining the champion team. The regular season opens with three games. Baltimore Monumentals pitcher Bill Sweeney throws a five-hit, 7 – 3 victory over the Washington Nationals. It is the first of what will be a season-high 40 victories for Sweeney, 12 more than his closest rival, Hugh Daily.

1884 – The Union Association admits the Boston Reds club organized by George Wright, bringing the number of teams to eight. The UA also decides to stick with the seven-ball walk rule, and the schedule is expanded to 112 games, with the percentage system adopted for determining the champion team. The regular season opens with three games. Baltimore Monumentals pitcher Bill Sweeney throws a five-hit, 7 – 3 victory over the Washington Nationals. It is the first of what will be a season-high 40 victories for Sweeney, 12 more than his closest rival, Hugh Daily.