| J1woong vs Jin | 20–39 | 33.90% |
| J1woong vs Hwoarang | 18–40 | 31.03% |
| J1woong vs Dragunov | 30–23 | 56.60% |
| J1woong vs Reina | 21–31 | 40.38% |
| J1woong vs Paul | 23–25 | 47.92% |
| J1woong vs Victor | 18–18 | 50.00% |
| J1woong vs Kazuya | 12–21 | 36.36% |
| J1woong vs Lili | 13–19 | 40.62% |
| J1woong vs King | 13–17 | 43.33% |
| J1woong vs Steve | 12–14 | 46.15% |
| J1woong vs Xiaoyu | 12–9 | 57.14% |
| J1woong vs Bryan | 9–11 | 45.00% |
| J1woong vs Nina | 8–11 | 42.11% |
| J1woong vs Feng | 7–11 | 38.89% |
| J1woong vs Asuka | 7–9 | 43.75% |
| J1woong vs Eddy | 6–10 | 37.50% |
| J1woong vs Alisa | 4–10 | 28.57% |
| J1woong vs Jun | 6–8 | 42.86% |
| J1woong vs Azucena | 6–8 | 42.86% |
| J1woong vs Lars | 6–7 | 46.15% |
| J1woong vs Kuma | 3–10 | 23.08% |
| J1woong vs Jack-8 | 4–8 | 33.33% |
| J1woong vs Law | 4–7 | 36.36% |
| J1woong vs Claudio | 8–3 | 72.73% |
| J1woong vs Lee | 5–6 | 45.45% |
| J1woong vs Devil Jin | 4–5 | 44.44% |
| J1woong vs Leo | 1–7 | 12.50% |
| J1woong vs Leroy | 3–5 | 37.50% |
| J1woong vs Raven | 1–7 | 12.50% |
| J1woong vs Heihachi | 5–3 | 62.50% |
| J1woong vs Zafina | 5–2 | 71.43% |
| J1woong vs Yoshimitsu | 4–2 | 66.67% |
| J1woong vs Lidia | 3–3 | 50.00% |
| J1woong vs Shaheen | 1–4 | 20.00% |
| J1woong vs Anna | 3–2 | 60.00% |
| J1woong vs Panda | 1–2 | 33.33% |
| J1woong vs Fahkumram | 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.