Bournemouth forward Antoine Semenyo, who is nearing a move to Manchester City, set up two goals and conceded a penalty in a chaotic 2-2 draw with Chelsea at Stamford Bridge.
The 25-year-old is in advanced talks over a £65m move to Etihad Stadium but turned out for the Cherries to set up two goals through long throw-ins for David Brooks and Justin Kluivert to score.
His first throw led to Brooks scoring from close range in the sixth minute.
Chelsea equalised and then went ahead after Semenyo brought down Estevao Willian in the box. Referee Sam Barrott awarded a penalty following a pitch-side video assistant referee (VAR) review in the 15th minute.
Cole Palmer converted, finding the corner despite goalkeeper Djordje Petrovic diving the right way, before Enzo Fernandez fired into the top corner to make it 2-1 after 23 minutes.
Kluivert then tapped in from close range after another Semenyo long throw-in just four minutes later.
Chelsea had further chances, but Bournemouth had the better of the first half with 14 attempts that tested goalkeeper Robert Sanchez.
At the interval, Chelsea manager Enzo Maresca introduced captain Reece James for Josh Acheampong and Pedro Neto for Alejandro Garnacho.
VAR official Craig Pawson then dismissed a handball appeal against Malo Gusto early in the second half, with former Blues goalkeeper Petrovic impressively saving Estevao’s shot from the edge of the box.
Fernandez also blazed over a shot inside the box in the 77th minute, which was the best chance of the half.
Joao Pedro replaced Palmer moments earlier to boos from the home supporters as Maresca’s side grew dominant but failed to find a winner late on.
And in injury time, Amine Adli crossed for Bournemouth substitute Enes Unal but the striker volleyed over from just 12 yards out.
Chelsea have now won just one of their past seven league games, while Bournemouth remain winless in 10.