| Justaguy vs Clive | 65–62 | 51.18% |
| Justaguy vs King | 27–23 | 54.00% |
| Justaguy vs Reina | 24–15 | 61.54% |
| Justaguy vs Kazuya | 12–24 | 33.33% |
| Justaguy vs Jun | 14–16 | 46.67% |
| Justaguy vs Steve | 19–10 | 65.52% |
| Justaguy vs Lee | 11–15 | 42.31% |
| Justaguy vs Hwoarang | 10–15 | 40.00% |
| Justaguy vs Bryan | 9–16 | 36.00% |
| Justaguy vs Jin | 13–11 | 54.17% |
| Justaguy vs Azucena | 14–10 | 58.33% |
| Justaguy vs Heihachi | 13–11 | 54.17% |
| Justaguy vs Law | 10–13 | 43.48% |
| Justaguy vs Asuka | 11–10 | 52.38% |
| Justaguy vs Armor King | 9–11 | 45.00% |
| Justaguy vs Lili | 6–12 | 33.33% |
| Justaguy vs Lars | 10–8 | 55.56% |
| Justaguy vs Paul | 6–11 | 35.29% |
| Justaguy vs Lidia | 8–9 | 47.06% |
| Justaguy vs Dragunov | 5–9 | 35.71% |
| Justaguy vs Kuma | 8–4 | 66.67% |
| Justaguy vs Victor | 4–7 | 36.36% |
| Justaguy vs Miary Zo | 8–3 | 72.73% |
| Justaguy vs Devil Jin | 2–8 | 20.00% |
| Justaguy vs Leo | 4–6 | 40.00% |
| Justaguy vs Claudio | 5–5 | 50.00% |
| Justaguy vs Leroy | 5–5 | 50.00% |
| Justaguy vs Yoshimitsu | 2–7 | 22.22% |
| Justaguy vs Xiaoyu | 1–7 | 12.50% |
| Justaguy vs Eddy | 1–6 | 14.29% |
| Justaguy vs Nina | 4–2 | 66.67% |
| Justaguy vs Feng | 2–3 | 40.00% |
| Justaguy vs Zafina | 4–1 | 80.00% |
| Justaguy vs Alisa | 0–4 | 0.00% |
| Justaguy vs Jack-8 | 1–2 | 33.33% |
| Justaguy vs Shaheen | 2–1 | 66.67% |
| Justaguy vs Raven | 1–2 | 33.33% |
| Justaguy vs Panda | 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.