Answer:
The game was delayed until next Saturday when the rain soaked the field.
Explanation:
A misplaced modifier is a word, phrase, or clause that is improperly separated from the word it modifies / describes. Because of the separation, sentences with this error often sound awkward, ridiculous, or confusing.
In this particular sentence, the clause when the rain soaked the field is a misplaced modifier because it is put in the wrong place in the sentence.
The sentence should be written as:
"When the rain soaked the field, the game was delayed until next Saturday."