| JLegend vs King | 33–17 | 66.00% |
| JLegend vs Clive | 15–18 | 45.45% |
| JLegend vs Law | 16–13 | 55.17% |
| JLegend vs Hwoarang | 9–17 | 34.62% |
| JLegend vs Nina | 15–10 | 60.00% |
| JLegend vs Dragunov | 15–8 | 65.22% |
| JLegend vs Kazuya | 12–9 | 57.14% |
| JLegend vs Steve | 13–6 | 68.42% |
| JLegend vs Xiaoyu | 7–11 | 38.89% |
| JLegend vs Lili | 8–9 | 47.06% |
| JLegend vs Bryan | 8–8 | 50.00% |
| JLegend vs Jin | 7–8 | 46.67% |
| JLegend vs Lars | 4–9 | 30.77% |
| JLegend vs Jun | 8–4 | 66.67% |
| JLegend vs Leo | 7–4 | 63.64% |
| JLegend vs Leroy | 5–6 | 45.45% |
| JLegend vs Lidia | 6–5 | 54.55% |
| JLegend vs Anna | 6–5 | 54.55% |
| JLegend vs Jack-8 | 5–5 | 50.00% |
| JLegend vs Victor | 2–8 | 20.00% |
| JLegend vs Eddy | 5–4 | 55.56% |
| JLegend vs Heihachi | 5–4 | 55.56% |
| JLegend vs Lee | 2–6 | 25.00% |
| JLegend vs Kuma | 6–2 | 75.00% |
| JLegend vs Reina | 5–3 | 62.50% |
| JLegend vs Alisa | 6–1 | 85.71% |
| JLegend vs Raven | 2–5 | 28.57% |
| JLegend vs Miary Zo | 5–2 | 71.43% |
| JLegend vs Devil Jin | 4–2 | 66.67% |
| JLegend vs Azucena | 4–2 | 66.67% |
| JLegend vs Fahkumram | 2–3 | 40.00% |
| JLegend vs Feng | 2–2 | 50.00% |
| JLegend vs Armor King | 1–3 | 25.00% |
| JLegend vs Zafina | 1–2 | 33.33% |
| JLegend vs Claudio | 0–2 | 0.00% |
| JLegend vs Yoshimitsu | 1–0 | 100.00% |
| JLegend vs Shaheen | 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.