Overwatch Grandmaster damage Tier List — Rialto (30-Day)

Auto-generated Overwatch damage tier list on Rialto for Grandmaster players, built from 30 days of ranked play. Win-rate and pick-rate weighted, refreshed daily.

Last updated Mon, 19 Oct 2026 02:01:20 GMT · data window 2026-09-19 → 2026-10-18

In Grandmaster ranks competitive Overwatch on Rialto, the current top damage picks are Venture and Ashe. Rankings combine win rate and pick rate over a 30-day window of ranked play, refreshed daily.

Map

Venture74.0% WR · 3.6% PR · 0.1% BR74.0% WR3.6% PR0.1% BR

Ashe59.1% WR · 18.8% PR · 2.0% BR59.1% WR18.8% PR2.0% 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 23 eligible heroes): S = top 8% · A = top 17% · B = top 25% · C = top 25% · D = top 25%.

FREQUENTLY ASKED

Who is the best damage hero in Overwatch on Rialto for Grandmaster players?: Venture currently leads with a 74.0% win rate and 3.6% pick rate on Rialto. Ashe round out the top 2.
Which heroes are S-tier damage heroes in Overwatch in Grandmaster on Rialto?: S-tier on Rialto: Venture, Ashe.
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 2026-09-19 to 2026-10-18 (30-day rolling window).

RELATED TIER LISTS

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Other maps

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FREQUENTLY ASKED

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

Venture currently leads with a 74.0% win rate and 3.6% pick rate on Rialto. Ashe round out the top 2.

Which heroes are S-tier damage heroes in Overwatch in Grandmaster on Rialto?

S-tier on Rialto: Venture, Ashe.

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 2026-09-19 to 2026-10-18 (30-day rolling window).