| Justinr90 vs King | 21–25 | 45.65% |
| Justinr90 vs Steve | 15–13 | 53.57% |
| Justinr90 vs Kazuya | 3–20 | 13.04% |
| Justinr90 vs Reina | 15–8 | 65.22% |
| Justinr90 vs Eddy | 10–10 | 50.00% |
| Justinr90 vs Yoshimitsu | 8–11 | 42.11% |
| Justinr90 vs Jin | 8–11 | 42.11% |
| Justinr90 vs Lili | 6–11 | 35.29% |
| Justinr90 vs Asuka | 8–6 | 57.14% |
| Justinr90 vs Jun | 8–6 | 57.14% |
| Justinr90 vs Hwoarang | 4–9 | 30.77% |
| Justinr90 vs Victor | 7–6 | 53.85% |
| Justinr90 vs Law | 5–7 | 41.67% |
| Justinr90 vs Lars | 11–1 | 91.67% |
| Justinr90 vs Bryan | 5–6 | 45.45% |
| Justinr90 vs Jack-8 | 6–5 | 54.55% |
| Justinr90 vs Devil Jin | 5–5 | 50.00% |
| Justinr90 vs Leo | 3–7 | 30.00% |
| Justinr90 vs Shaheen | 4–6 | 40.00% |
| Justinr90 vs Dragunov | 2–7 | 22.22% |
| Justinr90 vs Azucena | 4–3 | 57.14% |
| Justinr90 vs Raven | 3–4 | 42.86% |
| Justinr90 vs Paul | 4–2 | 66.67% |
| Justinr90 vs Nina | 2–4 | 33.33% |
| Justinr90 vs Leroy | 4–2 | 66.67% |
| Justinr90 vs Alisa | 4–1 | 80.00% |
| Justinr90 vs Xiaoyu | 4–0 | 100.00% |
| Justinr90 vs Feng | 0–3 | 0.00% |
| Justinr90 vs Kuma | 2–1 | 66.67% |
| Justinr90 vs Lee | 1–1 | 50.00% |
| Justinr90 vs Zafina | 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.