| Zeddiccuss vs Reina | 12–18 | 40.00% |
| Zeddiccuss vs Jin | 6–11 | 35.29% |
| Zeddiccuss vs Eddy | 3–12 | 20.00% |
| Zeddiccuss vs King | 3–11 | 21.43% |
| Zeddiccuss vs Steve | 4–10 | 28.57% |
| Zeddiccuss vs Asuka | 4–10 | 28.57% |
| Zeddiccuss vs Kazuya | 8–4 | 66.67% |
| Zeddiccuss vs Victor | 3–9 | 25.00% |
| Zeddiccuss vs Dragunov | 3–8 | 27.27% |
| Zeddiccuss vs Azucena | 4–7 | 36.36% |
| Zeddiccuss vs Bryan | 1–9 | 10.00% |
| Zeddiccuss vs Jack-8 | 3–6 | 33.33% |
| Zeddiccuss vs Paul | 3–5 | 37.50% |
| Zeddiccuss vs Hwoarang | 4–4 | 50.00% |
| Zeddiccuss vs Feng | 4–4 | 50.00% |
| Zeddiccuss vs Kuma | 2–6 | 25.00% |
| Zeddiccuss vs Law | 1–6 | 14.29% |
| Zeddiccuss vs Yoshimitsu | 4–3 | 57.14% |
| Zeddiccuss vs Lili | 3–4 | 42.86% |
| Zeddiccuss vs Devil Jin | 1–5 | 16.67% |
| Zeddiccuss vs Lars | 1–5 | 16.67% |
| Zeddiccuss vs Claudio | 0–5 | 0.00% |
| Zeddiccuss vs Zafina | 3–2 | 60.00% |
| Zeddiccuss vs Xiaoyu | 0–4 | 0.00% |
| Zeddiccuss vs Alisa | 2–2 | 50.00% |
| Zeddiccuss vs Leroy | 2–2 | 50.00% |
| Zeddiccuss vs Jun | 0–4 | 0.00% |
| Zeddiccuss vs Raven | 0–4 | 0.00% |
| Zeddiccuss vs Leo | 0–3 | 0.00% |
| Zeddiccuss vs Lee | 2–1 | 66.67% |
| Zeddiccuss vs Panda | 3–0 | 100.00% |
| Zeddiccuss vs Nina | 0–2 | 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.