French media outlet Foot Mercato, as quoted by Inside Futbol, is reporting that the Blues are likely to make a bid for the PSG teenager at the end of the season.
The same article states that Ruiz-Atil has fallen out of favour at PSG since former Spurs boss Mauricio Pochettino took over the reins from Tuchel in December.
According to the same story, the west London side have held discussions with the PSG star’s representatives last summer about a potential switch to the English capital.
Foot Mercato go on to report that Chelsea FC are likely to revive their interest in the 18-year-old at the end of the 2020-21 season.