| Ziriothrax vs Eddy | 15–34 | 30.61% |
| Ziriothrax vs Hwoarang | 11–19 | 36.67% |
| Ziriothrax vs Jin | 11–19 | 36.67% |
| Ziriothrax vs Law | 12–14 | 46.15% |
| Ziriothrax vs Bryan | 12–13 | 48.00% |
| Ziriothrax vs Kazuya | 14–9 | 60.87% |
| Ziriothrax vs Paul | 12–10 | 54.55% |
| Ziriothrax vs Xiaoyu | 11–9 | 55.00% |
| Ziriothrax vs Steve | 10–10 | 50.00% |
| Ziriothrax vs Reina | 14–6 | 70.00% |
| Ziriothrax vs King | 12–7 | 63.16% |
| Ziriothrax vs Lars | 9–4 | 69.23% |
| Ziriothrax vs Azucena | 6–7 | 46.15% |
| Ziriothrax vs Devil Jin | 6–6 | 50.00% |
| Ziriothrax vs Jun | 9–3 | 75.00% |
| Ziriothrax vs Lili | 9–2 | 81.82% |
| Ziriothrax vs Feng | 7–3 | 70.00% |
| Ziriothrax vs Nina | 7–3 | 70.00% |
| Ziriothrax vs Victor | 7–3 | 70.00% |
| Ziriothrax vs Yoshimitsu | 5–4 | 55.56% |
| Ziriothrax vs Dragunov | 5–4 | 55.56% |
| Ziriothrax vs Alisa | 4–3 | 57.14% |
| Ziriothrax vs Raven | 3–4 | 42.86% |
| Ziriothrax vs Clive | 2–5 | 28.57% |
| Ziriothrax vs Leo | 6–0 | 100.00% |
| Ziriothrax vs Leroy | 4–2 | 66.67% |
| Ziriothrax vs Lidia | 1–5 | 16.67% |
| Ziriothrax vs Lee | 2–3 | 40.00% |
| Ziriothrax vs Panda | 1–4 | 20.00% |
| Ziriothrax vs Asuka | 2–2 | 50.00% |
| Ziriothrax vs Jack-8 | 0–3 | 0.00% |
| Ziriothrax vs Claudio | 0–3 | 0.00% |
| Ziriothrax vs Zafina | 0–2 | 0.00% |
| Ziriothrax vs Shaheen | 1–0 | 100.00% |
| Ziriothrax vs Heihachi | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.