Overwatch Grandmaster Tier List — Oasis (30-Day)
Auto-generated Overwatch tier list on Oasis for Grandmaster players, built from 30 days of ranked play. Win-rate and pick-rate weighted, refreshed daily.
In Grandmaster ranks competitive Overwatch on Oasis, the current top picks are Doctrine, Tracer, Hazard and Dmon. Rankings combine win rate and pick rate over a 30-day window of ranked play, refreshed daily.
Map
S
A
Baptiste54.9% WR · 10.6% PR · 2.3% BR54.9% WR10.6% PR2.3% BR
Sombra52.3% WR · 25.1% PR · 36.3% BR52.3% WR25.1% PR36.3% BR
Cassidy49.6% WR · 37.5% PR · 25.5% BR49.6% WR37.5% PR25.5% BR
Winston52.7% WR · 13.7% PR · 4.1% BR52.7% WR13.7% PR4.1% BR
Brigitte52.8% WR · 11.8% PR · 1.8% BR52.8% WR11.8% PR1.8% BR
Illari54.0% WR · 3.5% PR · 0.3% BR54.0% WR3.5% PR0.3% BR
Hanzo54.0% WR · 2.5% PR · 0.1% BR54.0% WR2.5% PR0.1% BR
Pharah53.9% WR · 3.3% PR · 5.4% BR53.9% WR3.3% PR5.4% BR
Soldier: 7652.2% WR · 13.4% PR · 2.6% BR52.2% WR13.4% PR2.6% BRB
Shion50.6% WR · 19.6% PR · 0.8% BR50.6% WR19.6% PR0.8% BR
Ashe52.6% WR · 5.4% PR · 0.5% BR52.6% WR5.4% PR0.5% BR
Doomfist51.2% WR · 11.8% PR · 14.8% BR51.2% WR11.8% PR14.8% BR
Symmetra52.5% WR · 2.7% PR · 0.4% BR52.5% WR2.7% PR0.4% BR
Genji49.6% WR · 16.9% PR · 1.6% BR49.6% WR16.9% PR1.6% BR
Wuyang51.1% WR · 7.1% PR · 1.2% BR51.1% WR7.1% PR1.2% BR
Juno51.0% WR · 6.7% PR · 0.1% BR51.0% WR6.7% PR0.1% BR
Ana47.2% WR · 26.6% PR · 8.2% BR47.2% WR26.6% PR8.2% BR
Torbjörn50.6% WR · 4.8% PR · 0.5% BR50.6% WR4.8% PR0.5% BR
Orisa49.3% WR · 11.5% PR · 28.4% BR49.3% WR11.5% PR28.4% BR
Freja50.4% WR · 3.3% PR · 10.5% BR50.4% WR3.3% PR10.5% BR
Sierra50.6% WR · 1.6% PR · 0.1% BR50.6% WR1.6% PR0.1% BR
Jetpack-Cat49.0% WR · 10.8% PR · 41.1% BR49.0% WR10.8% PR41.1% BR
Junker Queen50.3% WR · 2.4% PR · 0.3% BR50.3% WR2.4% PR0.3% BRC
Moira49.1% WR · 9.4% PR · 0.3% BR49.1% WR9.4% PR0.3% BR
D.Va49.1% WR · 8.8% PR · 28.5% BR49.1% WR8.8% PR28.5% BR
Echo49.9% WR · 3.8% PR · 0.2% BR49.9% WR3.8% PR0.2% BR
Kiriko45.8% WR · 26.8% PR · 4.0% BR45.8% WR26.8% PR4.0% BR
Venture49.5% WR · 2.3% PR · 0.3% BR49.5% WR2.3% PR0.3% BR
Reinhardt49.2% WR · 4.5% PR · 0.8% BR49.2% WR4.5% PR0.8% BR
Zenyatta49.0% WR · 4.9% PR · 1.4% BR49.0% WR4.9% PR1.4% BR
Vendetta49.0% WR · 4.4% PR · 2.1% BR49.0% WR4.4% PR2.1% BR
Mauga48.8% WR · 4.8% PR · 21.0% BR48.8% WR4.8% PR21.0% BR
Anran48.5% WR · 3.5% PR · 0.7% BR48.5% WR3.5% PR0.7% BR
Sojourn47.1% WR · 12.2% PR · 0.5% BR47.1% WR12.2% PR0.5% BR
Reaper47.2% WR · 11.3% PR · 4.1% BR47.2% WR11.3% PR4.1% BR
Mercy48.1% WR · 4.8% PR · 7.3% BR48.1% WR4.8% PR7.3% BR
Mizuki47.0% WR · 7.0% PR · 6.1% BR47.0% WR7.0% PR6.1% BRD
Bastion47.0% WR · 5.9% PR · 7.3% BR47.0% WR5.9% PR7.3% BR
Lifeweaver47.1% WR · 2.9% PR · 0.2% BR47.1% WR2.9% PR0.2% BR
Zarya46.5% WR · 4.1% PR · 11.4% BR46.5% WR4.1% PR11.4% BR
Mei46.3% WR · 3.0% PR · 0.2% BR46.3% WR3.0% PR0.2% BR
Sigma45.9% WR · 3.4% PR · 1.7% BR45.9% WR3.4% PR1.7% BR
Ramattra46.2% WR · 1.5% PR · 0.2% BR46.2% WR1.5% PR0.2% BR
Junkrat45.3% WR · 3.8% PR · 1.3% BR45.3% WR3.8% PR1.3% BR
Roadhog44.3% WR · 6.8% PR · 5.6% BR44.3% WR6.8% PR5.6% BR
Lúcio43.6% WR · 5.8% PR · 0.1% BR43.6% WR5.8% PR0.1% BR
Emre43.7% WR · 2.5% PR · 0.1% BR43.7% WR2.5% PR0.1% BR
Domina43.6% WR · 2.3% PR · 1.1% BR43.6% WR2.3% PR1.1% BR
Wrecking Ball42.3% WR · 5.4% PR · 4.1% BR42.3% WR5.4% PR4.1% BR
Widowmaker37.9% WR · 2.0% PR · 2.4% BR37.9% WR2.0% PR2.4% BRHow 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 54 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 Oasis for Grandmaster players?
- Doctrine currently leads with a 56.4% win rate and 52.0% pick rate on Oasis. Tracer and Hazard round out the top 3.
- Which heroes are S-tier heroes in Overwatch in Grandmaster on Oasis?
- S-tier on Oasis: Doctrine, Tracer, Hazard, Dmon.
- 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 2026-10-01 to 2026-10-30 (30-day rolling window).