| King Eph02 vs Victor | 20–15 | 57.14% |
| King Eph02 vs King | 21–12 | 63.64% |
| King Eph02 vs Jin | 20–9 | 68.97% |
| King Eph02 vs Yoshimitsu | 13–15 | 46.43% |
| King Eph02 vs Kazuya | 15–8 | 65.22% |
| King Eph02 vs Dragunov | 16–7 | 69.57% |
| King Eph02 vs Reina | 9–14 | 39.13% |
| King Eph02 vs Jun | 12–9 | 57.14% |
| King Eph02 vs Azucena | 7–12 | 36.84% |
| King Eph02 vs Hwoarang | 7–11 | 38.89% |
| King Eph02 vs Bryan | 11–7 | 61.11% |
| King Eph02 vs Paul | 15–1 | 93.75% |
| King Eph02 vs Feng | 12–3 | 80.00% |
| King Eph02 vs Lili | 9–5 | 64.29% |
| King Eph02 vs Law | 7–6 | 53.85% |
| King Eph02 vs Asuka | 7–6 | 53.85% |
| King Eph02 vs Alisa | 9–3 | 75.00% |
| King Eph02 vs Raven | 11–1 | 91.67% |
| King Eph02 vs Steve | 7–4 | 63.64% |
| King Eph02 vs Devil Jin | 4–7 | 36.36% |
| King Eph02 vs Eddy | 5–5 | 50.00% |
| King Eph02 vs Leo | 2–7 | 22.22% |
| King Eph02 vs Zafina | 1–8 | 11.11% |
| King Eph02 vs Leroy | 5–4 | 55.56% |
| King Eph02 vs Shaheen | 6–2 | 75.00% |
| King Eph02 vs Nina | 6–2 | 75.00% |
| King Eph02 vs Xiaoyu | 3–4 | 42.86% |
| King Eph02 vs Jack-8 | 4–3 | 57.14% |
| King Eph02 vs Kuma | 1–6 | 14.29% |
| King Eph02 vs Claudio | 3–2 | 60.00% |
| King Eph02 vs Lars | 0–4 | 0.00% |
| King Eph02 vs Lee | 0–3 | 0.00% |
| King Eph02 vs Panda | 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.