Who is the best hero in Overwatch on Busan for Grandmaster players?

Venture currently leads with a 61.6% win rate and 1.9% pick rate on Busan. Ana and Kiriko round out the top 3.

Which heroes are S-tier heroes in Overwatch in Grandmaster on Busan?

S-tier on Busan: Venture, Ana, Kiriko, Tracer.

How is this Overwatch tier list calculated?

Heroes are scored from a weighted blend of win rate (70%) and pick rate (30%) across competitive matches in Grandmaster ranks, with a minimum pick rate of 0.5% to filter out off-meta noise. S/A/B/C/D cutoffs are percentile-based across the resulting score distribution.

How often is the tier list updated?

Daily. The current snapshot covers competitive matches from 2026-09-03 to 2026-09-09 (7-day rolling window).

Overwatch Grandmaster Tier List on Busan (7-day)

Auto-generated Overwatch tier list on Busan for Grandmaster players, derived from a 7-day window of ranked play. Win-rate and pick-rate weighted, refreshed daily.

Last updated Wed, 09 Sep 2026 08:27:58 GMT · data window 2026-09-03 → 2026-09-09

In Grandmaster ranks competitive Overwatch on Busan, the current top picks are Venture, Ana, Kiriko and Tracer. Rankings combine win rate and pick rate over a 7-day window of ranked play, refreshed daily.

Map

Venture61.6% WR · 1.9% PR · 0.1% BR61.6% WR1.9% PR0.1% BR

Ana53.2% WR · 31.9% PR · 8.8% BR53.2% WR31.9% PR8.8% BR

How tiers are computed

Pick-rate-weighted win rate and average pick rate are z-scored within this slice. Composite score = 0.7 * z(win_rate) + 0.3 * z(pick_rate). Heroes are sorted by score and bucketed by score percentile.

Pick-rate floor: heroes below 0.5% pick rate in the slice are excluded.
Score weights: 0.7 x z(win rate) + 0.3 x z(pick rate).
Tier cutoffs (by score percentile, of 53 eligible heroes): S = top 8% · A = top 17% · B = top 25% · C = top 25% · D = top 25%.

FREQUENTLY ASKED

Who is the best hero in Overwatch on Busan for Grandmaster players?: Venture currently leads with a 61.6% win rate and 1.9% pick rate on Busan. Ana and Kiriko round out the top 3.
Which heroes are S-tier heroes in Overwatch in Grandmaster on Busan?: S-tier on Busan: Venture, Ana, Kiriko, Tracer.
How is this Overwatch tier list calculated?: Heroes are scored from a weighted blend of win rate (70%) and pick rate (30%) across competitive matches in Grandmaster ranks, with a minimum pick rate of 0.5% to filter out off-meta noise. S/A/B/C/D cutoffs are percentile-based across the resulting score distribution.
How often is the tier list updated?: Daily. The current snapshot covers competitive matches from 2026-09-03 to 2026-09-09 (7-day rolling window).

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