Chelsea2–2Arsenal

Half-time goals: Chelsea 1, Arsenal 0. The score at the break.

xG: Chelsea 1.72, Arsenal 1.06. Chances created, each weighted by how often a shot like it is scored.

Non-penalty xG: Chelsea 0.96, Arsenal 1.06. The same with penalties taken out — open-play threat only.

Shots: Chelsea 11, Arsenal 13. Attempts at goal, on target or not.

On target: Chelsea 5, Arsenal 3. Goals plus saved shots. A shot against the post is not on target.

Big chances: Chelsea 2, Arsenal 1. Shots worth 0.3 expected goals or more — the ones that should be scored.

Corners: Chelsea 2, Arsenal 7. Corners won.

Shots from corners: Chelsea 0, Arsenal 5. How many of those corners actually produced a shot.

Headed shots: Chelsea 1, Arsenal 4. Attempts with the head, a proxy for how much arrives from crosses.

Penalties: Chelsea 1, Arsenal 0. Penalties awarded and taken.

Passes in their third: Chelsea 279, Arsenal 345. Passes completed in the opposition’s defensive third. NOT total passes — no source here publishes those.

Deep completions: Chelsea 8, Arsenal 5. Passes completed within 20 yards of goal.

Fouls: Chelsea 7, Arsenal 14. Fouls conceded.

Yellow cards: Chelsea 3, Arsenal 3. Summed from the players.

PPDA: Chelsea 31.4, Arsenal 9.3. Passes the opposition completes per defensive action. A LOW number means pressing high and often; a high one means sitting off.

Expected points: Chelsea 1.94, Arsenal 0.80. Points these chances were worth on average — 3 for a win, 1 for a draw — whatever the scoreline actually said.