Charlie Morgan, 17, has made headlines after he appeared to be kicked by Chelsea midfielder Eden Hazard while laying on the ball after it went out of play in Wednesday night's League Cup semi-final second leg goalless draw against the Swans.
Just hours before the clash, a Twitter account under the name of Morgan tweeted: "The king of all ball boys is back making his final appearance #needed #for #timewasting."
"[Hazard] kicked the ball from underneath him and the whole thing got blown out of proportion," Redknapp said in a press conference.
"You only have to see that he was tweeting before the game that he was a super timewaster, I think it was disgusting the way he behaved."
Hazard was sent off for the altercation and is likely to receive a three-match ban.