Chelsea are performing well and can defeat Newcastle, but he won't be and easy task, Newcastle have a tough game to play in the Champions League against PSG and they will like to defeat PSG in the match so that they can qualify for the next round of the Champions League. They will not compel their important players to play against Chelsea since they require that game and Chelsea are not competing in any competition other than the Premier League. They will try their hardest to overcome Newcastle with their main players, especially Jackson, who is a very gifted and skilled player who can position himself extremely well on the pitch. Chelsea is confident that they will defeat Newcastle because when Chelsea are playing with a big club they don't play. If you want to bet against Chelsea I think the best thing to do is to play away either half because I think Chelsea will win the game but to secure your risk, play away either half.
Chelsea are performing well doesn't mean they can defeat Newcastle, because they both usually have a tough match despite that Newcastle players are in injury, and Newcastle won't lose their home match just because they have tough match to play in champions League, I will predict the match outcome as draw. I know Newcastle are struggling to qualify to round of 16 in champions League but the truth is both champions League and premier League are important to Newcastle because if Chelsea defeat Newcastle it will affect then in their table.
Also Newcastle have proven to be great performers in big matches as we have witnessed them win bigger matches this season. They win against Arsenal, Manchester United, Manchester city and also PSG so I think they will be a threat against Chelsea and the more reason is because they will be playing at home