| Zeddanort vs Jin | 60–57 | 51.28% |
| Zeddanort vs Kazuya | 66–51 | 56.41% |
| Zeddanort vs King | 37–52 | 41.57% |
| Zeddanort vs Bryan | 23–51 | 31.08% |
| Zeddanort vs Dragunov | 38–34 | 52.78% |
| Zeddanort vs Reina | 33–28 | 54.10% |
| Zeddanort vs Yoshimitsu | 22–33 | 40.00% |
| Zeddanort vs Hwoarang | 28–24 | 53.85% |
| Zeddanort vs Lee | 19–31 | 38.00% |
| Zeddanort vs Lili | 23–25 | 47.92% |
| Zeddanort vs Victor | 28–18 | 60.87% |
| Zeddanort vs Law | 24–19 | 55.81% |
| Zeddanort vs Devil Jin | 24–15 | 61.54% |
| Zeddanort vs Paul | 16–20 | 44.44% |
| Zeddanort vs Jun | 21–15 | 58.33% |
| Zeddanort vs Steve | 23–11 | 67.65% |
| Zeddanort vs Leo | 12–18 | 40.00% |
| Zeddanort vs Leroy | 13–17 | 43.33% |
| Zeddanort vs Azucena | 7–20 | 25.93% |
| Zeddanort vs Raven | 15–11 | 57.69% |
| Zeddanort vs Eddy | 13–13 | 50.00% |
| Zeddanort vs Asuka | 11–14 | 44.00% |
| Zeddanort vs Nina | 8–14 | 36.36% |
| Zeddanort vs Lars | 5–16 | 23.81% |
| Zeddanort vs Lidia | 9–12 | 42.86% |
| Zeddanort vs Xiaoyu | 8–10 | 44.44% |
| Zeddanort vs Feng | 8–10 | 44.44% |
| Zeddanort vs Jack-8 | 4–11 | 26.67% |
| Zeddanort vs Alisa | 7–8 | 46.67% |
| Zeddanort vs Claudio | 8–7 | 53.33% |
| Zeddanort vs Zafina | 3–9 | 25.00% |
| Zeddanort vs Kuma | 4–7 | 36.36% |
| Zeddanort vs Shaheen | 2–3 | 40.00% |
| Zeddanort vs Heihachi | 0–2 | 0.00% |
| Zeddanort vs Panda | 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.