Freshman Matt Diaz hits four home runs, tying a school and regional record, and drives in seven runs as Florida State University routs Oklahoma, 12 – 2, to advance to the NCAA Atlantic II Regional final.

On May 24, 1998 — Freshman Matt Diaz hits four home runs, tying a school and regional record, and drives in seven runs as Florida State University routs Oklahoma, 12 – 2, to advance to the NCAA Atlantic II Regional final.

Source:
Baseball Reference May 24