| JustABot vs King | 20–9 | 68.97% |
| JustABot vs Kazuya | 16–9–1 | 64.00% |
| JustABot vs Jin | 19–5 | 79.17% |
| JustABot vs Bryan | 12–10 | 54.55% |
| JustABot vs Hwoarang | 8–10 | 44.44% |
| JustABot vs Steve | 8–8 | 50.00% |
| JustABot vs Clive | 6–8 | 42.86% |
| JustABot vs Lee | 9–4 | 69.23% |
| JustABot vs Paul | 5–6 | 45.45% |
| JustABot vs Lili | 9–2 | 81.82% |
| JustABot vs Panda | 10–1 | 90.91% |
| JustABot vs Reina | 9–2 | 81.82% |
| JustABot vs Law | 7–3 | 70.00% |
| JustABot vs Heihachi | 4–5 | 44.44% |
| JustABot vs Devil Jin | 0–8 | 0.00% |
| JustABot vs Victor | 4–4 | 50.00% |
| JustABot vs Leo | 5–2 | 71.43% |
| JustABot vs Shaheen | 5–2 | 71.43% |
| JustABot vs Leroy | 1–6 | 14.29% |
| JustABot vs Anna | 6–1 | 85.71% |
| JustABot vs Asuka | 5–1 | 83.33% |
| JustABot vs Alisa | 2–4 | 33.33% |
| JustABot vs Nina | 3–3 | 50.00% |
| JustABot vs Azucena | 3–3 | 50.00% |
| JustABot vs Xiaoyu | 3–2 | 60.00% |
| JustABot vs Feng | 4–1 | 80.00% |
| JustABot vs Dragunov | 2–3 | 40.00% |
| JustABot vs Zafina | 4–1 | 80.00% |
| JustABot vs Raven | 4–1 | 80.00% |
| JustABot vs Lidia | 2–2 | 50.00% |
| JustABot vs Fahkumram | 4–0 | 100.00% |
| JustABot vs Claudio | 2–1 | 66.67% |
| JustABot vs Kuma | 1–2 | 33.33% |
| JustABot vs Eddy | 1–2 | 33.33% |
| JustABot vs Armor King | 2–1 | 66.67% |
| JustABot vs Yoshimitsu | 2–0 | 100.00% |
| JustABot vs Jack-8 | 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.