| EunGu vs Yoshimitsu | 5–6 | 45.45% |
| EunGu vs Hwoarang | 4–5 | 44.44% |
| EunGu vs Jin | 5–4 | 55.56% |
| EunGu vs Paul | 4–4 | 50.00% |
| EunGu vs Kazuya | 2–6 | 25.00% |
| EunGu vs Law | 2–5 | 28.57% |
| EunGu vs Asuka | 5–2 | 71.43% |
| EunGu vs Azucena | 3–4 | 42.86% |
| EunGu vs Feng | 5–1 | 83.33% |
| EunGu vs Jun | 4–2 | 66.67% |
| EunGu vs Devil Jin | 3–2 | 60.00% |
| EunGu vs Nina | 2–3 | 40.00% |
| EunGu vs Lili | 0–4 | 0.00% |
| EunGu vs Zafina | 2–2 | 50.00% |
| EunGu vs Reina | 2–2 | 50.00% |
| EunGu vs King | 3–0 | 100.00% |
| EunGu vs Dragunov | 1–2 | 33.33% |
| EunGu vs Victor | 3–0 | 100.00% |
| EunGu vs Claudio | 1–2 | 33.33% |
| EunGu vs Xiaoyu | 2–0 | 100.00% |
| EunGu vs Bryan | 0–2 | 0.00% |
| EunGu vs Leo | 2–0 | 100.00% |
| EunGu vs Lars | 0–2 | 0.00% |
| EunGu vs Kuma | 0–2 | 0.00% |
| EunGu vs Raven | 1–1 | 50.00% |
| EunGu vs Alisa | 2–0 | 100.00% |
| EunGu vs Lee | 2–0 | 100.00% |
| EunGu vs Leroy | 0–2 | 0.00% |
| EunGu vs Jack-8 | 0–1 | 0.00% |
| EunGu 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.