Oakland defeats Texas, 15 – 4, as SS Miguel Tejada hits three home runs and a single and drives home eight runs. Tejada had gone 26 games without a homer before hitting a grand slam in the 1st, followed by a three-run shot in the 2nd. He adds a solo blast in the 9th. Erik Hiljus is the benefactor, winning his first major league decision. Hiljus also strikes out four batters in the 7th.

This Day In Baseball

On June 30, 2001 Oakland defeats Texas, 15 – 4, as SS Miguel Tejada hits three home runs and a single and drives home eight runs. Tejada had gone 26 games without a homer before hitting a grand slam in the 1st, followed by a three-run shot in the 2nd. He adds a solo blast in the 9th. Erik Hiljus is the benefactor, winning his first major league decision. Hiljus also strikes out four batters in the 7th.

Source
Baseball Reference June 30