Who is the best hero in Overwatch on Junkertown for Diamond players?

Shion currently leads with a 56.1% win rate and 39.4% pick rate on Junkertown. Ashe and Ana round out the top 3.

Which heroes are S-tier heroes in Overwatch in Diamond on Junkertown?

S-tier on Junkertown: Shion, Ashe, Ana, Illari.

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 Diamond 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 2026-06-14 to 2026-07-13 (30-day rolling window).

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Overwatch Diamond Tier List on Junkertown (30-day)

Auto-generated Overwatch tier list on Junkertown for Diamond players, derived from a 30-day window of competitive play. Win-rate and pick-rate weighted, refreshed daily.

Last updated Mon, 13 Jul 2026 20:58:07 GMT · data window 2026-06-14 → 2026-07-13

In Diamond competitive Overwatch on Junkertown, the current S-tier picks are Shion, Ashe, Ana and Illari. Rankings combine win rate and pick rate over a 30-day window of ranked play, refreshed daily.

Map

Shion56.1% WR · 39.4% PR · 14.0% BR

Ashe57.6% WR · 17.4% PR · 3.5% BR

Ana52.4% WR · 43.1% PR · 9.3% BR

Illari55.2% WR · 10.9% PR · 1.4% BR

Widowmaker54.9% WR · 9.4% PR · 32.2% BR

Wrecking Ball54.6% WR · 5.4% PR · 10.1% BR

Zenyatta52.9% WR · 14.4% PR · 3.3% BR

Mercy52.2% WR · 15.1% PR · 15.8% BR

Freja53.7% WR · 3.5% PR · 2.7% BR

Mizuki52.2% WR · 10.7% PR · 7.8% BR

Mauga52.8% WR · 6.8% PR · 29.1% BR

Sigma51.0% WR · 16.5% PR · 7.5% BR

Echo53.1% WR · 3.0% PR · 0.4% BR

Orisa51.4% WR · 10.4% PR · 15.6% BR

D.Va52.0% WR · 7.2% PR · 41.0% BR

Baptiste51.2% WR · 11.1% PR · 0.5% BR

Pharah52.3% WR · 1.7% PR · 7.6% BR

Genji50.5% WR · 10.9% PR · 3.0% BR

Soldier: 7649.1% WR · 18.3% PR · 1.0% BR

Wuyang50.9% WR · 7.6% PR · 0.8% BR

Anran51.3% WR · 5.0% PR · 6.4% BR

Juno49.5% WR · 14.5% PR · 0.1% BR

Venture51.4% WR · 1.4% PR · 0.3% BR

Jetpack-Cat50.8% WR · 4.0% PR · 11.3% BR

Reaper50.0% WR · 7.4% PR · 3.4% BR

Hazard50.4% WR · 4.9% PR · 9.9% BR

Junker Queen50.6% WR · 2.6% PR · 0.1% BR

Emre48.8% WR · 10.9% PR · 1.1% BR

Cassidy47.5% WR · 18.4% PR · 7.4% BR

Kiriko44.5% WR · 35.1% PR · 3.6% BR

Tracer49.3% WR · 7.3% PR · 8.2% BR

Winston48.9% WR · 9.0% PR · 3.2% BR

Moira48.0% WR · 14.0% PR · 1.7% BR

Reinhardt49.1% WR · 7.4% PR · 1.1% BR

Brigitte49.3% WR · 4.7% PR · 0.3% BR

Domina48.6% WR · 5.1% PR · 5.4% BR

Doomfist48.1% WR · 7.9% PR · 14.5% BR

Torbjörn48.9% WR · 3.1% PR · 0.7% BR

Sombra48.4% WR · 4.0% PR · 38.9% BR

Sierra47.4% WR · 8.9% PR · 13.0% BR

Zarya48.0% WR · 5.0% PR · 27.5% BR

Bastion47.1% WR · 8.9% PR · 6.0% BR

Lifeweaver46.0% WR · 13.9% PR · 1.0% BR

Hanzo47.3% WR · 6.7% PR · 1.2% BR

Roadhog44.9% WR · 8.6% PR · 10.6% BR

Vendetta46.2% WR · 1.2% PR · 1.5% BR

Junkrat45.3% WR · 2.8% PR · 0.8% BR

Mei44.0% WR · 5.0% PR · 1.9% BR

Sojourn41.7% WR · 11.7% PR · 1.4% BR

Symmetra43.2% WR · 1.6% PR · 4.3% BR

Ramattra42.5% WR · 4.4% PR · 3.1% BR

Lúcio42.8% WR · 2.4% PR · 0.1% 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 Junkertown for Diamond players?: Shion currently leads with a 56.1% win rate and 39.4% pick rate on Junkertown. Ashe and Ana round out the top 3.
Which heroes are S-tier heroes in Overwatch in Diamond on Junkertown?: S-tier on Junkertown: Shion, Ashe, Ana, Illari.
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 Diamond 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 2026-06-14 to 2026-07-13 (30-day rolling window).

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