Chelsea are watching Bayer Leverkusen striker Victor Boniface.
The Nigeria international has hit a form slump, but is on Chelsea's radar, says the Mirror.
Boniface is among a shortlist of striker targets Chelsea have drawn up for the January market.
Chelsea want to find a new centre-forward for manager Mauricio Pochettino's squad and Boniface is being considered.
The 22 year-old has 11 goals in 17 appearances for Bayer this season.