| Zephrence vs Jun | 3–14 | 17.65% |
| Zephrence vs Jin | 5–6 | 45.45% |
| Zephrence vs Victor | 5–6 | 45.45% |
| Zephrence vs Lidia | 5–5 | 50.00% |
| Zephrence vs Lili | 1–8 | 11.11% |
| Zephrence vs Kazuya | 1–7 | 12.50% |
| Zephrence vs Hwoarang | 3–4 | 42.86% |
| Zephrence vs Xiaoyu | 3–4 | 42.86% |
| Zephrence vs Lee | 2–5 | 28.57% |
| Zephrence vs Bryan | 1–5 | 16.67% |
| Zephrence vs Leo | 3–3 | 50.00% |
| Zephrence vs Azucena | 4–2 | 66.67% |
| Zephrence vs King | 2–3 | 40.00% |
| Zephrence vs Lars | 3–2 | 60.00% |
| Zephrence vs Claudio | 1–4 | 20.00% |
| Zephrence vs Paul | 0–4 | 0.00% |
| Zephrence vs Steve | 2–2 | 50.00% |
| Zephrence vs Feng | 1–3 | 25.00% |
| Zephrence vs Zafina | 2–2 | 50.00% |
| Zephrence vs Yoshimitsu | 1–2 | 33.33% |
| Zephrence vs Dragunov | 0–3 | 0.00% |
| Zephrence vs Eddy | 0–3 | 0.00% |
| Zephrence vs Jack-8 | 2–0 | 100.00% |
| Zephrence vs Asuka | 0–2 | 0.00% |
| Zephrence vs Devil Jin | 0–2 | 0.00% |
| Zephrence vs Alisa | 0–2 | 0.00% |
| Zephrence vs Leroy | 2–0 | 100.00% |
| Zephrence vs Reina | 0–2 | 0.00% |
| Zephrence vs Raven | 1–1 | 50.00% |
| Zephrence vs Heihachi | 0–2 | 0.00% |
| Zephrence vs Shaheen | 0–1 | 0.00% |
| Zephrence vs Nina | 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.