

Tristana vs Orianna Counter Pick
Matchup Summary
What the Data Means
The sample deserves naming first: 100 recorded games on patch 16.13.1 at 54.0% for Tristana. That is a narrow margin on a thin data set and reads as a lean rather than a verdict. The structural argument underneath it is range control. Orianna attacks from 525 units against 550, a gap that widens as Draw a Bead adds range with every level, and her threat depends on where the Ball currently sits rather than where she is standing.
Command: Attack fires the Ball toward a location and deals less to each target after the first, so a lone Tristana holding a wave absorbs the full hit, which argues for trading only once the Ball has been sent elsewhere. Command: Shockwave drags enemies toward it, and Rocket Jump’s distance plus Buster Shot’s knock-back exist to break exactly that. Command: Protect shields an ally while damaging anything the Ball crosses on the way, so poke aimed at a freshly shielded target is usually spent for nothing. The stat comparison is uneven: 565 HP and 20 armor for Orianna at level one against 640 and 30, with 44 base attack damage against 60, and both champions move at 325, so neither escapes on foot. A difficulty index of 7 against 4 adds the practical note, since Ball placement is the first skill to fail under pressure. Ball mechanics are described in full on the Orianna profile.
FAQ
Yes — Tristana holds the statistical advantage in this matchup. Tristana wins 54.0% of the recorded games.
54.0% from Tristana's perspective, measured on patch 16.13.1.
100 ranked games at Emerald rank and above, across all regions.
The current Tristana build — items, runes and skill order from the same data set — is on the Tristana build page.