Chelsea boss Frank Lampard right to be worried about his side's Expected Goals statsFrank Lampard picked out Chelsea's poor xG conversion rate at Stamford Bridge after their 2-2 draw with ArsenalFrank Lampard says Chelsea's return on their Expected Goals statistic is a concern - but what did he mean and what impact is it having on his side? Interestingly, after the midweek draw with Arsenal, Lampard pointed to a big under-performance by Chelsea against their Expected Goals (xG) as a key factor. Chelsea have the worst 'actual goals vs xG' figure at home in the Premier League this seasonLampard's hunch is right - and those xG stats back him up. But Chelsea have scored just 16 goals rather than the 26 the stats suggest they should have put away. Chelsea have been far better at taking their chances away from homeOnly Jorginho and Callum Hudson-Odoi have better xG stats at home.

Source: Sky sports January 24, 2020 15:19 UTC