| Justaguy vs Clive | 57–61 | 48.31% |
| Justaguy vs King | 17–11 | 60.71% |
| Justaguy vs Reina | 11–9 | 55.00% |
| Justaguy vs Kazuya | 9–9 | 50.00% |
| Justaguy vs Steve | 12–6 | 66.67% |
| Justaguy vs Heihachi | 6–9 | 40.00% |
| Justaguy vs Lars | 6–8 | 42.86% |
| Justaguy vs Law | 4–9 | 30.77% |
| Justaguy vs Asuka | 6–5 | 54.55% |
| Justaguy vs Lili | 4–7 | 36.36% |
| Justaguy vs Lee | 5–6 | 45.45% |
| Justaguy vs Devil Jin | 2–8 | 20.00% |
| Justaguy vs Leo | 4–6 | 40.00% |
| Justaguy vs Azucena | 7–3 | 70.00% |
| Justaguy vs Lidia | 4–6 | 40.00% |
| Justaguy vs Kuma | 7–2 | 77.78% |
| Justaguy vs Jun | 4–5 | 44.44% |
| Justaguy vs Victor | 4–5 | 44.44% |
| Justaguy vs Bryan | 2–6 | 25.00% |
| Justaguy vs Dragunov | 3–5 | 37.50% |
| Justaguy vs Paul | 0–6 | 0.00% |
| Justaguy vs Jin | 3–2 | 60.00% |
| Justaguy vs Claudio | 1–4 | 20.00% |
| Justaguy vs Leroy | 4–1 | 80.00% |
| Justaguy vs Nina | 2–2 | 50.00% |
| Justaguy vs Hwoarang | 1–2 | 33.33% |
| Justaguy vs Shaheen | 2–1 | 66.67% |
| Justaguy vs Zafina | 2–1 | 66.67% |
| Justaguy vs Eddy | 1–2 | 33.33% |
| Justaguy vs Yoshimitsu | 0–2 | 0.00% |
| Justaguy vs Xiaoyu | 0–2 | 0.00% |
| Justaguy vs Jack-8 | 0–2 | 0.00% |
| Justaguy vs Alisa | 0–2 | 0.00% |
| Justaguy vs Panda | 1–0 | 100.00% |
| Justaguy vs Raven | 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.