| Zelannas vs Reina | 15–7 | 68.18% |
| Zelannas vs Hwoarang | 10–10 | 50.00% |
| Zelannas vs Jin | 4–16 | 20.00% |
| Zelannas vs Lili | 9–7 | 56.25% |
| Zelannas vs Law | 7–8 | 46.67% |
| Zelannas vs Jack-8 | 11–4 | 73.33% |
| Zelannas vs Azucena | 6–9 | 40.00% |
| Zelannas vs Eddy | 6–8 | 42.86% |
| Zelannas vs Steve | 3–9 | 25.00% |
| Zelannas vs Kazuya | 4–7 | 36.36% |
| Zelannas vs Dragunov | 5–5 | 50.00% |
| Zelannas vs Lars | 2–8 | 20.00% |
| Zelannas vs Shaheen | 4–6 | 40.00% |
| Zelannas vs King | 1–8 | 11.11% |
| Zelannas vs Asuka | 5–3 | 62.50% |
| Zelannas vs Bryan | 1–6 | 14.29% |
| Zelannas vs Leo | 6–1 | 85.71% |
| Zelannas vs Jun | 2–5 | 28.57% |
| Zelannas vs Feng | 4–2 | 66.67% |
| Zelannas vs Zafina | 3–3 | 50.00% |
| Zelannas vs Xiaoyu | 1–4 | 20.00% |
| Zelannas vs Victor | 2–3 | 40.00% |
| Zelannas vs Alisa | 0–4 | 0.00% |
| Zelannas vs Paul | 1–2 | 33.33% |
| Zelannas vs Leroy | 0–3 | 0.00% |
| Zelannas vs Claudio | 0–2 | 0.00% |
| Zelannas vs Lee | 0–2 | 0.00% |
| Zelannas vs Kuma | 0–2 | 0.00% |
| Zelannas vs Devil Jin | 1–0 | 100.00% |
| Zelannas vs Raven | 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.