| Zellen vs Yoshimitsu | 8–7 | 53.33% |
| Zellen vs Hwoarang | 3–9 | 25.00% |
| Zellen vs Leroy | 7–3 | 70.00% |
| Zellen vs King | 3–5 | 37.50% |
| Zellen vs Jin | 3–5 | 37.50% |
| Zellen vs Azucena | 5–3 | 62.50% |
| Zellen vs Nina | 2–5 | 28.57% |
| Zellen vs Reina | 3–4 | 42.86% |
| Zellen vs Lili | 3–3 | 50.00% |
| Zellen vs Leo | 2–4 | 33.33% |
| Zellen vs Eddy | 0–6 | 0.00% |
| Zellen vs Paul | 1–4 | 20.00% |
| Zellen vs Devil Jin | 0–5 | 0.00% |
| Zellen vs Jun | 0–5 | 0.00% |
| Zellen vs Victor | 1–4 | 20.00% |
| Zellen vs Law | 3–1 | 75.00% |
| Zellen vs Lars | 2–2 | 50.00% |
| Zellen vs Lee | 2–2 | 50.00% |
| Zellen vs Raven | 1–3 | 25.00% |
| Zellen vs Asuka | 1–2 | 33.33% |
| Zellen vs Alisa | 2–1 | 66.67% |
| Zellen vs Bryan | 2–0 | 100.00% |
| Zellen vs Jack-8 | 1–1 | 50.00% |
| Zellen vs Xiaoyu | 0–1 | 0.00% |
| Zellen vs Steve | 0–1 | 0.00% |
| Zellen vs Feng | 1–0 | 100.00% |
| Zellen vs Kuma | 1–0 | 100.00% |
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.