| bybyeol vs Kazuya | 9–11 | 45.00% |
| bybyeol vs Dragunov | 4–10 | 28.57% |
| bybyeol vs Lili | 6–7 | 46.15% |
| bybyeol vs Jin | 7–5 | 58.33% |
| bybyeol vs Paul | 5–6 | 45.45% |
| bybyeol vs Law | 4–7 | 36.36% |
| bybyeol vs Asuka | 6–5 | 54.55% |
| bybyeol vs Azucena | 4–5 | 44.44% |
| bybyeol vs Hwoarang | 7–1 | 87.50% |
| bybyeol vs Feng | 4–4 | 50.00% |
| bybyeol vs Eddy | 3–4 | 42.86% |
| bybyeol vs King | 2–4 | 33.33% |
| bybyeol vs Yoshimitsu | 5–1 | 83.33% |
| bybyeol vs Steve | 3–3 | 50.00% |
| bybyeol vs Jack-8 | 2–3 | 40.00% |
| bybyeol vs Alisa | 1–4 | 20.00% |
| bybyeol vs Nina | 2–3 | 40.00% |
| bybyeol vs Lee | 2–3 | 40.00% |
| bybyeol vs Zafina | 4–1 | 80.00% |
| bybyeol vs Jun | 2–3 | 40.00% |
| bybyeol vs Victor | 0–5 | 0.00% |
| bybyeol vs Bryan | 0–4 | 0.00% |
| bybyeol vs Devil Jin | 3–1 | 75.00% |
| bybyeol vs Kuma | 2–2 | 50.00% |
| bybyeol vs Reina | 1–3 | 25.00% |
| bybyeol vs Claudio | 3–0 | 100.00% |
| bybyeol vs Panda | 2–1 | 66.67% |
| bybyeol vs Raven | 2–1 | 66.67% |
| bybyeol vs Heihachi | 2–0 | 100.00% |
| bybyeol vs Leo | 1–0 | 100.00% |
| bybyeol vs Lars | 0–1 | 0.00% |
| bybyeol vs Shaheen | 1–0 | 100.00% |
| bybyeol vs Leroy | 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.