Who is the best hero in Overwatch on Oasis for Platinum players?

Pharah currently leads with a 55.3% win rate and 3.8% pick rate on Oasis. Mizuki and Junker Queen round out the top 3.

Which heroes are S-tier heroes in Overwatch in Platinum on Oasis?

S-tier on Oasis: Pharah, Mizuki, Junker Queen, Moira.

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 Platinum 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 2026-07-19 to 2026-07-25 (7-day rolling window).

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Overwatch Platinum Tier List on Oasis (7-day)

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

Last updated Sat, 25 Jul 2026 23:36:38 GMT · data window 2026-07-19 → 2026-07-25

In Platinum competitive Overwatch on Oasis, the current S-tier picks are Pharah, Mizuki, Junker Queen and Moira. Rankings combine win rate and pick rate over a 7-day window of ranked play, refreshed daily.

Map

Pharah55.3% WR · 3.8% PR · 9.5% BR

Mizuki53.3% WR · 17.9% PR · 10.9% BR

Junker Queen54.8% WR · 6.0% PR · 0.3% BR

Moira51.6% WR · 27.7% PR · 2.8% BR

Reaper52.2% WR · 14.1% PR · 3.0% BR

Soldier: 7651.2% WR · 19.6% PR · 1.3% BR

Torbjörn53.2% WR · 4.0% PR · 0.8% BR

Symmetra53.3% WR · 3.3% PR · 11.7% BR

Hazard53.1% WR · 4.9% PR · 4.8% BR

Reinhardt51.7% WR · 11.4% PR · 2.0% BR

Shion51.4% WR · 12.8% PR · 4.4% BR

Brigitte51.9% WR · 7.5% PR · 0.2% BR

Genji51.2% WR · 12.4% PR · 4.2% BR

Mauga51.6% WR · 8.1% PR · 33.2% BR

Mercy50.9% WR · 12.9% PR · 11.6% BR

Anran51.1% WR · 11.2% PR · 13.6% BR

Zenyatta51.1% WR · 10.9% PR · 3.1% BR

Juno50.3% WR · 16.3% PR · 0.2% BR

Illari52.0% WR · 3.4% PR · 0.2% BR

Kiriko47.6% WR · 35.9% PR · 3.6% BR

Mei51.2% WR · 7.8% PR · 3.6% BR

Tracer50.9% WR · 10.4% PR · 7.5% BR

Freja51.5% WR · 5.8% PR · 13.5% BR

Zarya51.1% WR · 6.7% PR · 43.0% BR

Echo51.4% WR · 3.9% PR · 0.4% BR

Jetpack-Cat50.8% WR · 7.3% PR · 12.4% BR

Cassidy47.5% WR · 28.5% PR · 7.4% BR

Ana47.4% WR · 29.1% PR · 11.7% BR

Winston50.5% WR · 5.3% PR · 2.9% BR

Wuyang50.4% WR · 6.0% PR · 0.3% BR

Lúcio50.1% WR · 6.2% PR · 0.2% BR

Baptiste49.8% WR · 8.3% PR · 0.4% BR

Doomfist49.6% WR · 8.9% PR · 17.7% BR

Orisa49.1% WR · 11.9% PR · 19.3% BR

Bastion49.2% WR · 10.1% PR · 8.2% BR

Sombra50.1% WR · 3.6% PR · 49.2% BR

Venture50.1% WR · 2.4% PR · 0.4% BR

Domina49.8% WR · 2.8% PR · 4.4% BR

D.Va49.3% WR · 6.6% PR · 20.8% BR

Junkrat49.5% WR · 5.2% PR · 1.5% BR

Roadhog48.7% WR · 9.3% PR · 12.8% BR

Ashe49.0% WR · 6.5% PR · 1.3% BR

Hanzo49.0% WR · 5.8% PR · 1.2% BR

Vendetta49.2% WR · 3.7% PR · 1.5% BR

Sigma48.5% WR · 7.3% PR · 4.3% BR

Lifeweaver47.9% WR · 10.8% PR · 0.6% BR

Sierra47.7% WR · 8.9% PR · 14.3% BR

Emre47.6% WR · 5.0% PR · 0.4% BR

Ramattra46.5% WR · 6.4% PR · 5.8% BR

Wrecking Ball46.4% WR · 4.2% PR · 11.1% BR

Sojourn45.3% WR · 10.0% PR · 0.8% BR

Widowmaker42.6% WR · 1.2% PR · 3.5% 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 52 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 Platinum players?: Pharah currently leads with a 55.3% win rate and 3.8% pick rate on Oasis. Mizuki and Junker Queen round out the top 3.
Which heroes are S-tier heroes in Overwatch in Platinum on Oasis?: S-tier on Oasis: Pharah, Mizuki, Junker Queen, Moira.
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 Platinum 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 2026-07-19 to 2026-07-25 (7-day rolling window).

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