The Giants complete a western trip in first place, beating the Reds today, 6 – 1. Christy Mathewson is in total control, giving up three hits in the first three innings, and then retiring the next 18 batters. The Giants will win nine straight, before losing to St. Louis, 5 – 1, on May 31st, and will open a 14-game lead.

On May 22, 1912 — The Giants complete a western trip in first place, beating the Reds today, 6 – 1. Christy Mathewson is in total control, giving up three hits in the first three innings, and then retiring the next 18 batters. The Giants will win nine straight, before losing to St. Louis, 5 – 1, on May 31st, and will open a 14-game lead.

Source:
Baseball Reference May 22