| zionail vs Bryan | 13–16 | 44.83% |
| zionail vs Kazuya | 8–20 | 28.57% |
| zionail vs Reina | 15–10 | 60.00% |
| zionail vs Paul | 5–16 | 23.81% |
| zionail vs Clive | 6–14 | 30.00% |
| zionail vs King | 8–11 | 42.11% |
| zionail vs Steve | 6–13 | 31.58% |
| zionail vs Hwoarang | 10–8 | 55.56% |
| zionail vs Jin | 9–7 | 56.25% |
| zionail vs Asuka | 5–11 | 31.25% |
| zionail vs Victor | 8–8 | 50.00% |
| zionail vs Yoshimitsu | 9–6 | 60.00% |
| zionail vs Dragunov | 9–5 | 64.29% |
| zionail vs Jun | 5–9 | 35.71% |
| zionail vs Lili | 7–4 | 63.64% |
| zionail vs Alisa | 4–7 | 36.36% |
| zionail vs Law | 3–7 | 30.00% |
| zionail vs Raven | 3–7 | 30.00% |
| zionail vs Feng | 4–5 | 44.44% |
| zionail vs Claudio | 4–4 | 50.00% |
| zionail vs Kuma | 2–5 | 28.57% |
| zionail vs Heihachi | 3–4 | 42.86% |
| zionail vs Fahkumram | 4–3 | 57.14% |
| zionail vs Xiaoyu | 0–6 | 0.00% |
| zionail vs Leo | 4–2 | 66.67% |
| zionail vs Nina | 2–4 | 33.33% |
| zionail vs Azucena | 0–6 | 0.00% |
| zionail vs Jack-8 | 2–1 | 66.67% |
| zionail vs Lars | 0–3 | 0.00% |
| zionail vs Zafina | 1–2 | 33.33% |
| zionail vs Eddy | 2–1 | 66.67% |
| zionail vs Lidia | 0–3 | 0.00% |
| zionail vs Anna | 2–1 | 66.67% |
| zionail vs Leroy | 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.