Summerville's absence is significant. The winger has scored seven goals in 11 recent games, and as Nuno Espirito Santo said before the match, "We will assess him day by day, see how he goes, but he's not going to be available for the game." Jarrod Bowen steps into the primary attacking focal point with 8 goals and 5 assists in 29 games. His set-piece threat and counter-transition speed remain West Ham's primary avenue for generating expected goals against City's defensive line.

But the numbers have texture. City suffered a 3-0 Champions League loss at the Bernabeu midweek, yet Guardiola has made the calculus explicit: league focus. With Arsenal seven points clear, three points here are non-negotiable. West Ham, meanwhile, have collected 14 points from their last eight league matches, ranking 7th in that sample. They have scored in eight of their last nine league fixtures. The match narrative sits in that tension: City's structural dominance meeting a West Ham side that has found a rhythm in front of goal despite their league position.

In this weekend's Premier League fixture, the question is not whether City will likely win. They will. The question is the margin, the distribution of goals, and the specific mechanics by which the game unfolds.

• City's unbeaten 20-game streak against West Ham (W17 D3) is anchored in quality, not psychology. The true City edge sits in their xGD of +0.83 per game and West Ham's defensive xGA of 1.84 per game at home. History is relevant but not predictive once conditioned on current form and personnel.
• City's second-half vulnerability is the statistical ghost in this fixture. A 26-point gap between first-half points (67) and second-half points (41) is the largest in the division. West Ham's home crowd and recent scoring rhythm could accelerate second-half momentum if City go out flat after midweek CL fatigue.
• West Ham's 89% scoring frequency in recent matches means finding the net is the central scenario, not the exception. City's away defensive xGA of 1.32 per game and their actual away concession rate of 1.1 per game show a back-line that leaks. Both teams scoring carries higher probability than the market noise suggests.
• Michael Oliver's card distribution ranks 17th of 18 officials at 3.0 yellows per match versus the 3.9 league average. He has awarded just one penalty in 21 matches (rank 18th). Neither team is notably cynical. Expect minimal stoppage momentum and sustained attacking rhythm.
• City force 969 opposition-box touches per game with 59.6% possession, averaging 9.7 deep completions per game at away venues. West Ham defend 7.2 deep completions per game at home. Set-piece and wide pressure volume will accumulate. City earned 14 deep completions in the December reverse fixture while West Ham managed two.
• Our model projects 2.6 combined goals, sitting 0.1 above the 2.5 line. Combined xGA of 3.03 per game (City 1.19 away, West Ham 1.84 at home) exceeds 2.5. Variance exists, but the expected goal distribution points toward multiple scores from each side in the modal outcome.

The case for Over 2.5 is straightforward: West Ham have scored in 89% of recent matches despite their league position. City concede 1.1 per away game in actual play, outrunning their 1.32 away xGA by a notable margin, defensive luck unlikely to persist. Combined xGA of 3.03 per game exceeds 2.5. At -172 (63.3% implied), the Over is model-consistent and carries positive expected value. I do not bet against the underlying numbers.

The caveat is variance. Soccer tolerates 0-0 draws and 1-0 City victories if set-piece precision breaks one way. But I am not banking on City's exceptional defensive luck to repeat. I am betting on the xG profile: 3.03 combined xGA per match points toward multiple goals, and West Ham's recent scoring rate makes both teams getting on the board the central scenario. The model says Over 2.5, so I say Over 2.5. The edge exists at this price.