Amherst Regional junior lefty Kevin Ziomek struck out 18 and threw a perfect game, beating Northampton 3-0 Friday night in Amherst in the first round of the Western Massachusetts Division 1 Tournament.

Ziomek was superb, throwing fastballs, curves and sliders. He threw 92 pitches, 68 for strikes. Only one ball left the infield, a Jimmy Laizer fly in the seventh.

Here is my scorebook. The single lines at the top of the second, third, fourth and seventh innings are foul balls with two strikes: