Washington Senators centerfielder Don Lock hits a three-run homer in the 1st inning against the Boston Red Sox and righthander Phil Ortega makes it stand for a 3 – 2 win. Ortega strikes out 7 batters in a row.

On May 29, 1966 — Washington Senators centerfielder Don Lock hits a three-run homer in the 1st inning against the Boston Red Sox and righthander Phil Ortega makes it stand for a 3 – 2 win. Ortega strikes out 7 batters in a row.

Source:
Baseball Reference May 29