The 21-year-old joined Bournemouth from Leeds United in 2016 for a fee of £7 million and quickly established himself as a key player for the club.
He made 35 Premier League appearances last season, and caught the attention of Spurs boss Pochettino.
Spurs are yet to sign a single player in the summer transfer window, but the report claims that Pochettino is set to test Bournemouth’s resolve with a tempting £30 million bid for the promising midfielder.