Paul Pierce won't decide if this will be his final NBA season until the summer.

Pierce admits he's in the worst stretch of his career.

"The older you get and the less and less you're able to do things that you could do before, you start thinking about maybe it's that time," said Pierce.

Pierce signed a three-year, $10.5 million contract last offseason with the Los Angeles Clippers.

Pierce is averaging 4.1 points, 2.6 rebounds and 0.9 assists in 17.5 minutes a game while shooting 29.7 percent.