Serena Williams is slamming the door on a potential return to tennis ... saying there's no chance she's going to un-retire to continue her career -- at least, for now.
The 23-time Grand Slam winner -- who last played in September 2022 -- discussed her future plans in an interview with Gayle King for "CBS Mornings" on Wednesday ... when she was asked if there was any hope for a comeback.
"It's hard to say," the 41-year-old replied to King. "I would say no.