| jongwonlee vs Kazuya | 16–32 | 33.33% |
| jongwonlee vs Paul | 4–19 | 17.39% |
| jongwonlee vs Jin | 6–16 | 27.27% |
| jongwonlee vs Yoshimitsu | 9–11 | 45.00% |
| jongwonlee vs Hwoarang | 10–10 | 50.00% |
| jongwonlee vs Steve | 13–6 | 68.42% |
| jongwonlee vs Asuka | 7–12 | 36.84% |
| jongwonlee vs Dragunov | 9–10 | 47.37% |
| jongwonlee vs Reina | 11–8 | 57.89% |
| jongwonlee vs Azucena | 9–10 | 47.37% |
| jongwonlee vs Clive | 9–10 | 47.37% |
| jongwonlee vs Claudio | 7–8 | 46.67% |
| jongwonlee vs King | 4–10 | 28.57% |
| jongwonlee vs Law | 4–7 | 36.36% |
| jongwonlee vs Raven | 1–10 | 9.09% |
| jongwonlee vs Bryan | 3–7 | 30.00% |
| jongwonlee vs Lili | 5–5 | 50.00% |
| jongwonlee vs Jun | 2–8 | 20.00% |
| jongwonlee vs Victor | 4–6 | 40.00% |
| jongwonlee vs Xiaoyu | 7–2 | 77.78% |
| jongwonlee vs Devil Jin | 1–7 | 12.50% |
| jongwonlee vs Shaheen | 5–3 | 62.50% |
| jongwonlee vs Nina | 3–5 | 37.50% |
| jongwonlee vs Lee | 4–4 | 50.00% |
| jongwonlee vs Lars | 4–3 | 57.14% |
| jongwonlee vs Kuma | 5–2 | 71.43% |
| jongwonlee vs Feng | 0–5 | 0.00% |
| jongwonlee vs Alisa | 3–2 | 60.00% |
| jongwonlee vs Eddy | 1–4 | 20.00% |
| jongwonlee vs Jack-8 | 0–4 | 0.00% |
| jongwonlee vs Zafina | 2–2 | 50.00% |
| jongwonlee vs Leroy | 2–2 | 50.00% |
| jongwonlee vs Leo | 2–0 | 100.00% |
| jongwonlee vs Lidia | 0–2 | 0.00% |
| jongwonlee vs Heihachi | 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.