| Zephfuego vs Kazuya | 9–10 | 47.37% |
| Zephfuego vs Steve | 11–4 | 73.33% |
| Zephfuego vs King | 7–7 | 50.00% |
| Zephfuego vs Lidia | 9–3 | 75.00% |
| Zephfuego vs Hwoarang | 6–5 | 54.55% |
| Zephfuego vs Victor | 5–5 | 50.00% |
| Zephfuego vs Asuka | 5–4 | 55.56% |
| Zephfuego vs Leo | 4–5 | 44.44% |
| Zephfuego vs Reina | 3–4 | 42.86% |
| Zephfuego vs Yoshimitsu | 2–4 | 33.33% |
| Zephfuego vs Bryan | 2–4 | 33.33% |
| Zephfuego vs Devil Jin | 1–5 | 16.67% |
| Zephfuego vs Lili | 1–5 | 16.67% |
| Zephfuego vs Lee | 3–3 | 50.00% |
| Zephfuego vs Dragunov | 3–2 | 60.00% |
| Zephfuego vs Lars | 3–2 | 60.00% |
| Zephfuego vs Raven | 4–1 | 80.00% |
| Zephfuego vs Law | 1–3 | 25.00% |
| Zephfuego vs Feng | 0–4 | 0.00% |
| Zephfuego vs Claudio | 3–0 | 100.00% |
| Zephfuego vs Zafina | 2–1 | 66.67% |
| Zephfuego vs Leroy | 1–2 | 33.33% |
| Zephfuego vs Jun | 1–2 | 33.33% |
| Zephfuego vs Azucena | 2–1 | 66.67% |
| Zephfuego vs Eddy | 2–1 | 66.67% |
| Zephfuego vs Paul | 0–2 | 0.00% |
| Zephfuego vs Jin | 1–1 | 50.00% |
| Zephfuego vs Jack-8 | 1–1 | 50.00% |
| Zephfuego vs Alisa | 0–1 | 0.00% |
| Zephfuego vs Shaheen | 1–0 | 100.00% |
| Zephfuego vs Nina | 1–0 | 100.00% |
| Zephfuego vs Panda | 0–1 | 0.00% |
| Zephfuego vs Anna | 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.