Lakers general manager Rob Pelinka is adamant he did NOT betray Magic Johnson and trash the NBA legend behind his back ... saying allegations are "simply not true."
Pelinka was asked about the situation moments ago while introducing new Lakers head coach Frank Vogel ... just hours after Magic put Pelinka on blast during an ESPN interview.
Johnson said he was upset at Pelinka because he found out Rob had been bashing him in and out of NBA circles ... saying Magic's work ethic sucked and he was barely in the Lakers office.
So, what's Rob's response? He took a cue from Shaggy ... IT WASN'T ME!
"Surprising to hear and disheartening," Pelinka said ... "Simply not true."
Pelinka says he stands with Magic as a colleague and a partner and wants to speak with Magic in person to clear everything up.
Pelinka says he was surprised to see Magic make the allegations on TV because they have spoken several times since Magic left the Lakers and Rob thought they were on good terms.
Yeah, not so much ...