| Itsjustjoe vs Kazuya | 30–22 | 57.69% |
| Itsjustjoe vs King | 28–22 | 56.00% |
| Itsjustjoe vs Hwoarang | 23–24 | 48.94% |
| Itsjustjoe vs Reina | 26–21 | 55.32% |
| Itsjustjoe vs Steve | 23–23 | 50.00% |
| Itsjustjoe vs Jin | 25–15 | 62.50% |
| Itsjustjoe vs Law | 24–15 | 61.54% |
| Itsjustjoe vs Bryan | 20–16 | 55.56% |
| Itsjustjoe vs Lili | 17–14 | 54.84% |
| Itsjustjoe vs Heihachi | 9–17 | 34.62% |
| Itsjustjoe vs Asuka | 16–7 | 69.57% |
| Itsjustjoe vs Eddy | 10–13 | 43.48% |
| Itsjustjoe vs Lars | 12–10 | 54.55% |
| Itsjustjoe vs Jun | 14–8 | 63.64% |
| Itsjustjoe vs Lidia | 7–15 | 31.82% |
| Itsjustjoe vs Fahkumram | 12–10 | 54.55% |
| Itsjustjoe vs Lee | 9–12 | 42.86% |
| Itsjustjoe vs Xiaoyu | 7–13 | 35.00% |
| Itsjustjoe vs Dragunov | 9–11 | 45.00% |
| Itsjustjoe vs Victor | 13–5 | 72.22% |
| Itsjustjoe vs Anna | 10–8 | 55.56% |
| Itsjustjoe vs Leo | 11–6 | 64.71% |
| Itsjustjoe vs Clive | 9–8 | 52.94% |
| Itsjustjoe vs Paul | 11–5 | 68.75% |
| Itsjustjoe vs Devil Jin | 9–7 | 56.25% |
| Itsjustjoe vs Yoshimitsu | 10–5 | 66.67% |
| Itsjustjoe vs Azucena | 7–7 | 50.00% |
| Itsjustjoe vs Jack-8 | 4–8 | 33.33% |
| Itsjustjoe vs Feng | 6–6 | 50.00% |
| Itsjustjoe vs Kuma | 5–6 | 45.45% |
| Itsjustjoe vs Zafina | 9–2 | 81.82% |
| Itsjustjoe vs Leroy | 5–6 | 45.45% |
| Itsjustjoe vs Alisa | 5–3 | 62.50% |
| Itsjustjoe vs Raven | 4–3 | 57.14% |
| Itsjustjoe vs Shaheen | 4–2 | 66.67% |
| Itsjustjoe vs Nina | 3–2 | 60.00% |
| Itsjustjoe vs Panda | 2–2 | 50.00% |
| Itsjustjoe vs Miary Zo | 0–1 | 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.