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

Reaper currently leads with a 55.8% win rate and 9.8% pick rate on Numbani. Mauga and Tracer round out the top 3.

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

S-tier on Numbani: Reaper, Mauga, Tracer, 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 2026-06-03 to 2026-06-09 (7-day rolling window).

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Overwatch Grandmaster Tier List on Numbani (7-day)

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

Last updated Wed, 10 Jun 2026 02:36:16 GMT · data window 2026-06-03 → 2026-06-09

In Grandmaster competitive Overwatch on Numbani, the current S-tier picks are Reaper, Mauga, Tracer and Ashe. Rankings combine win rate and pick rate over a 7-day window of ranked play, refreshed daily.

Map

Reaper55.8% WR · 9.8% PR · 2.2% BR

Mauga53.5% WR · 9.0% PR · 3.8% BR

Tracer51.7% WR · 18.9% PR · 3.0% BR

Ashe52.2% WR · 13.8% PR · 0.3% BR

Juno52.3% WR · 13.0% PR · 0.0% BR

Soldier: 7651.7% WR · 15.9% PR · 0.2% BR

Baptiste52.3% WR · 9.9% PR · 0.9% BR

Mercy50.5% WR · 22.4% PR · 1.5% BR

Zenyatta52.0% WR · 9.4% PR · 0.2% BR

Brigitte52.0% WR · 9.6% PR · 0.7% BR

D.Va52.1% WR · 7.4% PR · 10.6% BR

Echo52.1% WR · 6.3% PR · 0.1% BR

Mei52.3% WR · 3.6% PR · 0.0% BR

Ana47.0% WR · 43.9% PR · 1.3% BR

Wuyang51.3% WR · 9.3% PR · 0.0% BR

Kiriko48.9% WR · 28.0% PR · 0.8% BR

Junker Queen51.8% WR · 3.9% PR · 0.0% BR

Anran51.2% WR · 7.3% PR · 0.0% BR

Pharah51.5% WR · 3.9% PR · 1.9% BR

Domina51.2% WR · 5.6% PR · 0.1% BR

Hazard51.0% WR · 7.0% PR · 2.9% BR

Lúcio51.1% WR · 6.0% PR · 0.2% BR

Orisa50.9% WR · 6.8% PR · 1.8% BR

Symmetra51.4% WR · 2.4% PR · 0.1% BR

Cassidy48.3% WR · 26.5% PR · 2.2% BR

Illari50.3% WR · 9.9% PR · 2.5% BR

Sigma50.6% WR · 6.6% PR · 1.1% BR

Junkrat50.7% WR · 5.4% PR · 0.1% BR

Mizuki49.8% WR · 11.4% PR · 0.3% BR

Genji49.1% WR · 16.4% PR · 0.1% BR

Lifeweaver49.5% WR · 12.2% PR · 0.1% BR

Doomfist49.0% WR · 14.0% PR · 1.0% BR

Reinhardt49.6% WR · 8.5% PR · 0.0% BR

Sierra49.4% WR · 10.5% PR · 0.1% BR

Wrecking Ball49.5% WR · 6.4% PR · 0.6% BR

Venture49.9% WR · 2.3% PR · 0.1% BR

Moira48.6% WR · 6.2% PR · 0.0% BR

Zarya48.7% WR · 4.8% PR · 1.0% BR

Emre48.0% WR · 10.6% PR · 0.8% BR

Bastion48.5% WR · 6.5% PR · 1.1% BR

Winston48.3% WR · 7.5% PR · 0.5% BR

Jetpack-Cat47.6% WR · 8.8% PR · 3.3% BR

Hanzo47.8% WR · 6.4% PR · 0.2% BR

Ramattra47.6% WR · 3.6% PR · 0.0% BR

Roadhog46.8% WR · 9.3% PR · 0.6% BR

Torbjörn47.4% WR · 3.1% PR · 0.4% BR

Sojourn46.4% WR · 9.8% PR · 0.2% BR

Widowmaker46.3% WR · 8.1% PR · 2.7% BR

Vendetta46.8% WR · 2.6% PR · 0.0% BR

Sombra46.2% WR · 5.2% PR · 2.1% BR

Freja45.7% WR · 5.1% PR · 0.4% 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 × z(win rate) + 0.3 × z(pick rate).
Tier cutoffs (by score percentile, of 51 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 Numbani for Grandmaster players?: Reaper currently leads with a 55.8% win rate and 9.8% pick rate on Numbani. Mauga and Tracer round out the top 3.
Which heroes are S-tier heroes in Overwatch in Grandmaster on Numbani?: S-tier on Numbani: Reaper, Mauga, Tracer, 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 2026-06-03 to 2026-06-09 (7-day rolling window).

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