http://en.wikipedia.org/wiki/Jan_Karol_Chodkiewicz

Chodkiewicz never lost field battle. Sometimes (into Russia) he had to withdraw but not because he lost but because he had no chance for victory. But results of his raids were casefire into Divilno when Poland reconquered everything it lost into XV and XVI century.
To add something to article - into battle of Bialy Kamien (White Stone) his 2000 soldiers crushed 7000 Swedens. And there is mistake about Chocim. Polish-Cossack units were not into fortress but into more of less fortified camp next to fortress.

I think its much more than battle of Trzcianna - Straszewo - Pulkowice when Gustav II Adolf suffered terribly defeat and survived only due to luck. He lost because his cavarly could not stand polish even when polish was tired. After battle he confessed that he have never been into such a dangerous situation.