Yet West Ham United's home record since January presents a paradox worth noting. They've drawn with Manchester City and Manchester United at London Stadium, won twice, and remained unbeaten in five home matches. Arsenal, however, have visited London Stadium twice in recent seasons and left with 6-0 and 5-2 victories. All 12 goals came in the first half. West Ham United are 0-5 in home London derbies this season, a structural vulnerability against top-six opposition.

The underlying metrics confirm the gulf. Arsenal's expected goal difference sits at +40.31 for the season, a historic advantage. West Ham United's is -17.97. Arsenal average 2.03 xG per game, league-leading. West Ham United concede just 1.58 xGA at home. Arsenal come off a Champions League final midweek, but their focus hasn't wavered. As Mikel Arteta said: "We'll have time to prepare and get ready for the final, but now the focus, the attention, the detail, the energy, everything has to be put into West Ham."

Bukayo Saka enters this match in peak condition with 4 goals in his last 4 appearances against West Ham United, including 2 in his last 2 Premier League matches following his Champions League semi-final winner. Arsenal have scored in the 9th minute in each of their last two league matches. The narrative is clear: Arsenal will apply immediate pressure, and West Ham United's home unbeaten streak is about to end.

• Arsenal's opening pressure pattern strikes early and often. They've scored in the 9th minute in each of their last 2 Premier League matches. West Ham must weather the opening 15 minutes without conceding.
• West Ham's home fortress crumbles against London rivals. They are 0-5 in home derbies this season despite an otherwise strong home record, signaling a clear tactical vulnerability Arsenal will target.
• Bukayo Saka is a predator in this fixture. Four goals in four recent matches, including 2 in his last 2 games. At 2.9 shots per 90 and 0.90 shots on target per appearance, expect him to test the West Ham defense repeatedly.
• Corner volume naturally favors Arsenal by design. Arsenal generate 8.9 deep completions per game versus West Ham's 4.7 conceded. Possession control and defensive compactness force repeated set pieces.
• Physical mismatch will trigger card accumulation. Referee Chris Kavanagh averages 4.0 cards per match. West Ham defenders Magassa and Castellanos each log 0.37 yellows per 90, the highest rates on the side, and will foul repeatedly when chasing the game against Arsenal's press.
• Arsenal's defensive elite status suppresses West Ham's attacking output. Arsenal's 0.87 xGA per game ranks among the league's best, while West Ham average only 1.28 xGF per game. The scoring mismatch is severe.

Arsenal's xGD of +40.31 is historic territory. They've won 6-0 and 5-2 at London Stadium in their last two visits. West Ham's 0-5 home record in London derbies this season is a structural vulnerability that Arsenal's early-pressure pattern will exploit. The 9th-minute goal in Arsenal's last two matches signals immediate intensity. Given these facts, a 2-0 outcome is more likely than 1-0. I'm leaning toward the upper end of the model's range. A 2-0 or 2-1 Arsenal win feels reasonable given West Ham's attacking limitations (1.28 xGF per game) and Arsenal's defensive elite status (0.87 xGA per game).

The sharpest angle isn't just Arsenal to win. It's the BTTS No plus Under 2.5 combination, which points to a clean sheet and narrow scoreline. West Ham's home unbeaten streak since January is real, but that resilience hasn't applied to derby matches. Expect Arsenal to grind out a 1-0 or 2-0 win and control possession throughout. For more predictions, check our Premier League picks today and BTTS picks.