Who is the best hero in Overwatch on Rialto?

Ana currently leads with a 51.1% win rate and 35.8% pick rate on Rialto. Mei and Illari round out the top 3.

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

S-tier on Rialto: Ana, Mei, Illari, 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 all 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 Tier List on Rialto (7-day)

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

Last updated Sat, 25 Jul 2026 22:32:03 GMT · data window 2026-07-19 → 2026-07-25

In competitive Overwatch on Rialto, the current S-tier picks are Ana, Mei, Illari and Ashe. Rankings combine win rate and pick rate over a 7-day window of ranked play, refreshed daily.

Map

Ana51.1% WR · 35.8% PR · 8.8% BR

Mei54.2% WR · 8.1% PR · 2.9% BR

Illari54.0% WR · 8.6% PR · 0.7% BR

Ashe52.5% WR · 17.7% PR · 2.2% BR

Zenyatta52.9% WR · 13.6% PR · 2.5% BR

Reinhardt52.7% WR · 9.7% PR · 2.4% BR

Freja52.7% WR · 7.7% PR · 13.8% BR

Pharah52.9% WR · 4.7% PR · 11.0% BR

Jetpack-Cat52.3% WR · 7.6% PR · 15.9% BR

Doomfist52.3% WR · 6.9% PR · 14.2% BR

Genji51.9% WR · 9.5% PR · 3.0% BR

Shion51.8% WR · 9.3% PR · 4.1% BR

Juno50.9% WR · 16.0% PR · 0.2% BR

Sigma51.2% WR · 13.4% PR · 8.6% BR

Mizuki51.2% WR · 12.2% PR · 9.8% BR

Anran51.5% WR · 7.0% PR · 10.0% BR

Soldier: 7650.0% WR · 18.1% PR · 1.2% BR

Venture52.0% WR · 2.0% PR · 0.3% BR

Hazard51.5% WR · 4.3% PR · 5.0% BR

Widowmaker50.8% WR · 9.0% PR · 22.7% BR

Kiriko47.5% WR · 34.6% PR · 3.4% BR

Mercy49.9% WR · 14.9% PR · 11.7% BR

Sierra50.4% WR · 10.3% PR · 15.9% BR

Torbjörn51.0% WR · 5.2% PR · 0.9% BR

D.Va50.6% WR · 8.2% PR · 25.6% BR

Baptiste50.2% WR · 10.8% PR · 1.0% BR

Symmetra51.1% WR · 2.9% PR · 7.6% BR

Wuyang50.6% WR · 6.8% PR · 1.0% BR

Junker Queen51.0% WR · 3.2% PR · 0.3% BR

Vendetta51.0% WR · 2.6% PR · 1.5% BR

Hanzo50.4% WR · 7.6% PR · 0.9% BR

Domina50.7% WR · 4.5% PR · 4.7% BR

Moira48.7% WR · 19.0% PR · 4.6% BR

Echo50.4% WR · 4.3% PR · 0.6% BR

Brigitte50.2% WR · 5.2% PR · 0.5% BR

Sombra50.4% WR · 3.0% PR · 47.2% BR

Reaper49.6% WR · 8.7% PR · 3.0% BR

Mauga49.7% WR · 7.2% PR · 29.6% BR

Ramattra49.6% WR · 7.5% PR · 5.9% BR

Junkrat49.6% WR · 6.8% PR · 1.6% BR

Orisa48.7% WR · 13.8% PR · 17.7% BR

Tracer49.5% WR · 7.2% PR · 9.1% BR

Wrecking Ball49.5% WR · 3.4% PR · 8.3% BR

Winston48.9% WR · 5.6% PR · 3.1% BR

Emre48.5% WR · 8.2% PR · 0.4% BR

Bastion47.7% WR · 13.4% PR · 6.2% BR

Lifeweaver47.7% WR · 10.9% PR · 0.5% BR

Zarya48.4% WR · 5.0% PR · 42.0% BR

Roadhog47.3% WR · 7.7% PR · 10.9% BR

Cassidy46.0% WR · 15.2% PR · 6.3% BR

Lúcio46.6% WR · 4.2% PR · 0.3% BR

Sojourn44.6% WR · 11.8% PR · 0.7% 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 Rialto?: Ana currently leads with a 51.1% win rate and 35.8% pick rate on Rialto. Mei and Illari round out the top 3.
Which heroes are S-tier heroes in Overwatch on Rialto?: S-tier on Rialto: Ana, Mei, Illari, 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 all 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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