Reds rookie Johnny Cueto strikes out eight and walks none; this gives him 18 strikeouts and no walks in his first two major league games. No pitcher has done that since 1900.

On April 8, 2008 – Reds rookie Johnny Cueto strikes out eight and walks none; this gives him 18 strikeouts and no walks in his first two major league games. No pitcher has done that since 1900.

Source
Baseball Reference April 8