Derek Fisher says he’s using failed Knicks stint to help with new coaching gig in WNBA

Ex-Knicks head coach Derek Fisher made his coaching return to New York Tuesday afternoon. But this time, Fisher was calling plays for the WNBA’s Los Angeles Sparks.

The 44-year-old is desperately trying to avoid the embarrassing mistakes he made in New York, and there were plenty of them.

“The...