1998 – New York Yankees pitchers Roger Clemens (seven innings) and Paul Quantrill (two innings) combine to one-hit the Oakland Athletics, 7 – 0. Oakland’s only hit is a single by rookie Ben Grieve.

On May 2, 1998 — 1998 – New York Yankees pitchers Roger Clemens (seven innings) and Paul Quantrill (two innings) combine to one-hit the Oakland Athletics, 7 – 0. Oakland’s only hit is a single by rookie Ben Grieve.

Source:
Baseball Reference May 2