and here's a photo of the cabbage leaf in the hat...

in case you forgot:

"Is it against the rules to pitch wearing a cabbage leaf?"

Doosan pitcher Park Myung-hwan is on the hot seat for pitching on June 19 at Jamsil Stadium against Hanhwa wearing a frozen cabbage leaf inside his hat to cool off from the heat.

The KBO (Korea Baseball Organization) decided to hold a rules committee meeting on June 21 to rule whether the “cabbage pitch” was a violation and to set specific limits on pitchers’ forbidden items stipulated by baseball rules.

During the game, Park had his hat fall off twice during pitches, which revealed a cabbage leaf, but the umpire did not call it. Park pitched for seven scoreless innings and earned his ninth win of this season. However, a day after the game, some argued that Park violated baseball rule article 8.02(b) stipulating: “a pitcher is immediately ejected from the game if he wears or carries a foreign substance.”