Philadelphia 76ersvsBoston Celtics

Philadelphia and Boston meet at Xfinity Mobile Arena five days after Boston's 144-106 win over the same opponent, the most recent of 10 recorded meetings. No league table is on record for the 2026-27 season, so this read rests on home and away splits, recent form and the model. The model gives Boston a 74.1% win probability and projects a 100-107 scoreline.

Philadelphia's last 20 home games produced a 10-9-1 record, a 50% win rate and averages of 104.3 points scored against 110.05 conceded. The recent five games read LLDLL at just 85.2 points scored and 102.8 conceded, below the home baseline at both ends. The most recent of those was a 38-point defeat to Boston.

Boston's road record across their last 20 is 14-6, a 70% win rate, at 112.2 points scored and 103.2 conceded. Recent form is WWLLL, with the scoring output holding at 111.6 per game against 109.4 conceded. That five-game scoring average is 26.4 points higher than Philadelphia's over the same span.

Ten meetings are on record and they are split 5-5. Boston have scored 1,104 points across the series to Philadelphia's 1,032, an average of 213.6 combined points per meeting. Philadelphia won the three meetings immediately before the most recent one, a Boston win on 11 October.

Philadelphia's home split works out to a minus-5.75 differential over their last 20 at Xfinity Mobile Arena, attached to a 50% win rate. Boston's road split is plus-9.0 across the same span, with a 70% win rate. That gap between the two baselines is the clearest separation in the available samples.

Both teams last played on 11 October, so neither arrives on a short turnaround — five days' rest each. The sharper divergence is scoring volume: Philadelphia have averaged 85.2 points over their last five, Boston 111.6. With no 2026-27 table on record, the home and away samples and the model carry the weight.

The model's win probabilities are 74.1% Boston and 25.9% Philadelphia, at medium confidence. It projects 100-107, a margin of 7.4 points, with about 207 combined points — modestly below the 213.6 average across the 10 recorded meetings. The margin distribution places 39.2% on Boston by 11 or more and 34.9% on Boston by 1-10, against 18.6% Philadelphia by 1-10 and 7.3% Philadelphia by 11 or more.

The data points to a Boston win: a 70% road win rate, a plus-9.0 road differential, a 74.1% model probability and a 38-point margin in the most recent meeting. Philadelphia's counterweight is a 50% home win rate and a 5-5 head-to-head record, including three straight series wins before 11 October. Medium model confidence is the honest limit here; a Philadelphia win would not sit far outside the home split.