| Joalmaro vs Jin | 362–379 | 48.85% |
| Joalmaro vs Kazuya | 345–353 | 49.43% |
| Joalmaro vs Bryan | 296–308 | 49.01% |
| Joalmaro vs Hwoarang | 303–270 | 52.88% |
| Joalmaro vs Reina | 280–261 | 51.76% |
| Joalmaro vs Law | 257–262 | 49.52% |
| Joalmaro vs King | 240–258 | 48.19% |
| Joalmaro vs Steve | 235–217 | 51.99% |
| Joalmaro vs Dragunov | 222–217 | 50.57% |
| Joalmaro vs Paul | 172–217 | 44.22% |
| Joalmaro vs Lee | 154–219 | 41.29% |
| Joalmaro vs Heihachi | 180–193 | 48.26% |
| Joalmaro vs Jun | 153–187 | 45.00% |
| Joalmaro vs Clive | 144–191 | 42.99% |
| Joalmaro vs Yoshimitsu | 157–170 | 48.01% |
| Joalmaro vs Lili | 158–154 | 50.64% |
| Joalmaro vs Devil Jin | 165–139 | 54.28% |
| Joalmaro vs Lars | 144–160 | 47.37% |
| Joalmaro vs Asuka | 136–155 | 46.74% |
| Joalmaro vs Lidia | 139–142 | 49.47% |
| Joalmaro vs Eddy | 130–139 | 48.33% |
| Joalmaro vs Raven | 145–122 | 54.31% |
| Joalmaro vs Feng | 113–150 | 42.97% |
| Joalmaro vs Azucena | 139–123 | 53.05% |
| Joalmaro vs Nina | 130–130 | 50.00% |
| Joalmaro vs Victor | 132–128 | 50.77% |
| Joalmaro vs Xiaoyu | 120–135 | 47.06% |
| Joalmaro vs Leroy | 115–130 | 46.94% |
| Joalmaro vs Leo | 118–121 | 49.37% |
| Joalmaro vs Claudio | 114–120–1 | 48.72% |
| Joalmaro vs Jack-8 | 95–94 | 50.26% |
| Joalmaro vs Shaheen | 75–92 | 44.91% |
| Joalmaro vs Alisa | 65–91 | 41.67% |
| Joalmaro vs Zafina | 56–73 | 43.41% |
| Joalmaro vs Kuma | 46–77 | 37.40% |
| Joalmaro vs Panda | 28–29 | 49.12% |
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.