| JoelssL vs Kazuya | 68–47 | 59.13% |
| JoelssL vs Bryan | 44–43 | 50.57% |
| JoelssL vs Jin | 43–41 | 51.19% |
| JoelssL vs Dragunov | 40–35 | 53.33% |
| JoelssL vs Reina | 44–31 | 58.67% |
| JoelssL vs Lidia | 29–39 | 42.65% |
| JoelssL vs Paul | 32–31 | 50.79% |
| JoelssL vs Law | 32–29 | 52.46% |
| JoelssL vs Heihachi | 27–29 | 48.21% |
| JoelssL vs King | 28–27 | 50.91% |
| JoelssL vs Jun | 22–22 | 50.00% |
| JoelssL vs Clive | 9–34 | 20.93% |
| JoelssL vs Steve | 25–16 | 60.98% |
| JoelssL vs Hwoarang | 20–20 | 50.00% |
| JoelssL vs Azucena | 24–14 | 63.16% |
| JoelssL vs Lili | 14–19 | 42.42% |
| JoelssL vs Yoshimitsu | 15–16 | 48.39% |
| JoelssL vs Feng | 10–21 | 32.26% |
| JoelssL vs Lee | 12–16 | 42.86% |
| JoelssL vs Devil Jin | 14–13 | 51.85% |
| JoelssL vs Alisa | 13–13 | 50.00% |
| JoelssL vs Asuka | 9–16 | 36.00% |
| JoelssL vs Nina | 11–13 | 45.83% |
| JoelssL vs Lars | 11–12 | 47.83% |
| JoelssL vs Eddy | 10–13 | 43.48% |
| JoelssL vs Xiaoyu | 9–13 | 40.91% |
| JoelssL vs Victor | 12–10 | 54.55% |
| JoelssL vs Jack-8 | 11–6 | 64.71% |
| JoelssL vs Leo | 6–9 | 40.00% |
| JoelssL vs Claudio | 8–7 | 53.33% |
| JoelssL vs Raven | 8–4 | 66.67% |
| JoelssL vs Leroy | 4–6 | 40.00% |
| JoelssL vs Panda | 2–4 | 33.33% |
| JoelssL vs Zafina | 2–4 | 33.33% |
| JoelssL vs Kuma | 0–3 | 0.00% |
| JoelssL vs Shaheen | 1–1 | 50.00% |
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.