But after detailing the lengthy process and the nuances involved in preparing to pinch-hit -- like he did Tuesday before blasting a two-run home run in the eighth inning of a 2-0 victory over the Brewers -- Kotsay sat back in his chair and smiled.
"It's all a guessing game," he said, smiling.
It's a guessing game in which Kotsay has become quite proficient. That hit Tuesday raised his career average as a pinch-hitter to .310 (44-for-142). Kotsay ranks fifth among active players in pinch-hits with 100 or more plate appearances.
Last season, Milwaukee manager Ron Roenicke called Kotsay "the best pinch-hitter he has ever seen." San Diego manager Bud Black has plenty of praise and admiration for Kotsay's ability to pinch-hit with this kind of success.
"I think .250 is a good barometer for a pinch-hitter," Black said. "It's arguably the most difficult role on the club to succeed in, because of all the variables. It shows the type of player he is mentally that he is able to go up in a small window of time and produce."