It is quite likely that Porto and Chelsea will occupy the first 2 positions in the group with the other 2 teams being Maccabi and Dinamo Kiev. Porto is very competitive in the Champions League especially when it is playing at home, evident from the fact that it has had 11 wins, 4 draws and 2 defeats in its last 17 games at home. Porto has had a 2-2 draw in its first game in the group against Dinamo Kiev away from home, conceding the 2nd goal in the dying minutes of the game. It has also conceded a late goal in its 2-2 away draw against Moreirense in its last game for the league.
Chelsea on the other hand is not doing well at all in the Premier League as it has picked up only 8 points from its 7 so far games in the league (2 wins, 2 draws and 3 defeats), conceding 14 goals in them, thus averaging 2 conceded goals per game. It is worth mentioning that Chelsea has beaten Porto in all of the last 3 meetings between the 2 teams, with a goal’s difference in each one of them.
Prediction: goal/goal, odd: 1.91 @ BET365 and draw, odd: 330 @ BET365