Mobile recon DPS who marks a target with Tracking Shot so her Helix Rifle auto-aims, then swings in on an Anchor Drone grapple for the kill. Her recon passive reveals damaged enemies through walls once they drop below half health, letting her hunt weakened targets across the map.
Abilities
Recon (Passive)Reveals damaged enemies through walls once they drop below half health.
Helix RifleFires energy particles in a helix pattern; accuracy tightens with sustained fire.
Tracking ShotAttaches a tracker to an enemy that auto-aims Helix Rifle shots at them for a short time.
Anchor DroneThrows the drone skyward and grapples toward it; hold to swing in either direction.
Tremor GrenadeThrows a grenade that creates a cone-shaped shockwave on impact.
TrailblazerDrone flies forward in a line, carpet-bombing the area below for massive damage.
Meta Analysis
Slightly stronger at lower ranks (2.5% drop from Silver to Master), which may indicate some reliance on opponent mistakes. Strongest on Escort maps (50.2% avg WR) and weakest on Flashpoint (47.4%) — a 2.8% spread across game modes. Best on Dorado, Route 66, Watchpoint Gibraltar — maps characterized by chokepoint and sightlines terrain. Struggles most on Eichenwalde and New Junk City (high-ground, chokepoint, enclosed, multi-flank maps). Banned far more on Escort maps (23.6% avg) than on Flashpoint (15.3%).
Win Rate by Rank
Bronze
51.6%
Silver
50.6%
Gold
50.0%
Platinum
49.9%
Emerald
50.2%
Diamond
50.2%
Master
48.1%
Grandmaster
48.8%
Ban Rate by Rank
(as of 2026-09-08)
Bronze
33.8%
Silver
33.2%
Gold
28.3%
Platinum
19.5%
Emerald
9.3%
Diamond
2.6%
Master
0.4%
Grandmaster
0.1%
Win Rate by Map
(per-map data as of 2026-09-08)
± avg is Sierra's win rate on the map minus their average across maps, adjusted for each map's overall shift (every hero runs a point or so below their average on the open Hybrids), so it compares across maps and matches the map pages. Kit fit (✓✓ … ✗✗) rates how well Sierra's abilities suit each map's mode and geometry — independent of the observed win rates. Pick a rank to see Sierra's map numbers at your level. Evaluate a pool with Sierra →
Playing Sierra at any rank? Strongest maps: Dorado, Route 66, Watchpoint Gibraltar.
On paper Anchor Drone lets Sierra cover Watchpoint Gibraltar's long rotations and reach the fight first — but the numbers disagree (-2.7pp vs their average).