| Zeldron vs King | 14–17 | 45.16% |
| Zeldron vs Reina | 15–5 | 75.00% |
| Zeldron vs Yoshimitsu | 5–11 | 31.25% |
| Zeldron vs Hwoarang | 7–8 | 46.67% |
| Zeldron vs Eddy | 5–10 | 33.33% |
| Zeldron vs Leroy | 4–9 | 30.77% |
| Zeldron vs Azucena | 5–8 | 38.46% |
| Zeldron vs Jin | 3–9 | 25.00% |
| Zeldron vs Victor | 8–4 | 66.67% |
| Zeldron vs Lidia | 4–8 | 33.33% |
| Zeldron vs Nina | 3–8 | 27.27% |
| Zeldron vs Kazuya | 2–7 | 22.22% |
| Zeldron vs Steve | 2–7 | 22.22% |
| Zeldron vs Asuka | 6–3 | 66.67% |
| Zeldron vs Law | 6–1 | 85.71% |
| Zeldron vs Leo | 3–4 | 42.86% |
| Zeldron vs Jack-8 | 0–6 | 0.00% |
| Zeldron vs Devil Jin | 5–1 | 83.33% |
| Zeldron vs Dragunov | 2–4 | 33.33% |
| Zeldron vs Jun | 2–4 | 33.33% |
| Zeldron vs Xiaoyu | 3–2 | 60.00% |
| Zeldron vs Bryan | 2–3 | 40.00% |
| Zeldron vs Lee | 2–3 | 40.00% |
| Zeldron vs Lili | 2–2 | 50.00% |
| Zeldron vs Lars | 1–3 | 25.00% |
| Zeldron vs Kuma | 0–4 | 0.00% |
| Zeldron vs Heihachi | 0–4 | 0.00% |
| Zeldron vs Paul | 2–1 | 66.67% |
| Zeldron vs Raven | 0–3 | 0.00% |
| Zeldron vs Feng | 0–2 | 0.00% |
| Zeldron vs Anna | 0–2 | 0.00% |
| Zeldron vs Alisa | 1–0 | 100.00% |
| Zeldron vs Claudio | 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.