Items · rolling 7 days
Headshot Booster
weapon · Tier 1 · 800 souls
Win rate
48.2%
95% CI 48.1–48.3
Matches
831,682
bought, last 7 days
Win-rate rank
#144
of 156 items
Usage rank
#76
of 156 items
This week vs last week
Genuinely weaker this week — win rate down about 0.3 points (48.5% → 48.2%). This is a real move, not random weekly noise.
p = 1.6e-5 — the odds a swing this big is just luck — low enough to clear our bar for calling a change real.
Win rate by when it was bought
- Before 10 min48.4% (48.2–48.5, 743,615)
- 10–20 min47.3% (46.9–47.7, 62,649)
- After 20 min46.3% (45.7–46.8, 31,316)
Buying it later goes with a lower win rate (2.1pp) — a real gap, but remember late buys usually mean you were already ahead.
Read this before trusting the number
An item's win rate is correlational. Expensive late-game items post high win rates largely because you only complete them when your team is already ahead — not because the item is what won the game. Use it to see what the strong builds tend to include, not as a causal "buy this to win" ranking.
Win rate is the share of matches won when this item was bought, over a rolling 7-day window; the trend compares it to the 7 days before with a Bonferroni-corrected two-proportion z-test so a normal weekly wobble isn't reported as a shift. Data from deadlock-api.com, refreshed hourly.