| JustG420 vs Nina | 5–6 | 45.45% |
| JustG420 vs Asuka | 5–5 | 50.00% |
| JustG420 vs Kazuya | 5–3 | 62.50% |
| JustG420 vs Clive | 2–6 | 25.00% |
| JustG420 vs Heihachi | 4–3 | 57.14% |
| JustG420 vs King | 1–4 | 20.00% |
| JustG420 vs Jin | 1–4 | 20.00% |
| JustG420 vs Lili | 3–1 | 75.00% |
| JustG420 vs Victor | 4–0 | 100.00% |
| JustG420 vs Reina | 2–1 | 66.67% |
| JustG420 vs Law | 0–2 | 0.00% |
| JustG420 vs Hwoarang | 1–1 | 50.00% |
| JustG420 vs Xiaoyu | 1–1 | 50.00% |
| JustG420 vs Steve | 2–0 | 100.00% |
| JustG420 vs Lars | 0–2 | 0.00% |
| JustG420 vs Kuma | 2–0 | 100.00% |
| JustG420 vs Paul | 0–1 | 0.00% |
| JustG420 vs Bryan | 0–1 | 0.00% |
| JustG420 vs Dragunov | 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.