Defeating the Americans, 3 – 0, the White Sox begin an American League record 19-game winning streak. In this century, the “Hitless Wonders'” streak will only be equaled by the 1947 New York Yankees.

On August 2, 1906 — Defeating the Americans, 3 – 0, the White Sox begin an American League record 19-game winning streak. In this century, the “Hitless Wonders'” streak will only be equaled by the 1947 New York Yankees.

Source:
Baseball Reference August 2
National Pastime
Retro Sheet
Hall of Fame
SABR Games Project
Replay The Game