| Joallaruu vs Bryan | 122–118 | 50.83% |
| Joallaruu vs Kazuya | 113–89 | 55.94% |
| Joallaruu vs Jin | 109–81 | 57.37% |
| Joallaruu vs Lili | 95–84 | 53.07% |
| Joallaruu vs Steve | 102–67 | 60.36% |
| Joallaruu vs Lee | 84–81 | 50.91% |
| Joallaruu vs King | 80–78 | 50.63% |
| Joallaruu vs Devil Jin | 69–80 | 46.31% |
| Joallaruu vs Hwoarang | 75–70 | 51.72% |
| Joallaruu vs Paul | 73–71 | 50.69% |
| Joallaruu vs Dragunov | 67–66 | 50.38% |
| Joallaruu vs Xiaoyu | 61–68 | 47.29% |
| Joallaruu vs Yoshimitsu | 68–58 | 53.97% |
| Joallaruu vs Reina | 69–57 | 54.76% |
| Joallaruu vs Lars | 44–60 | 42.31% |
| Joallaruu vs Azucena | 44–59 | 42.72% |
| Joallaruu vs Law | 46–56 | 45.10% |
| Joallaruu vs Feng | 39–63 | 38.24% |
| Joallaruu vs Jun | 54–39 | 58.06% |
| Joallaruu vs Jack-8 | 54–37 | 59.34% |
| Joallaruu vs Victor | 45–42 | 51.72% |
| Joallaruu vs Raven | 39–47 | 45.35% |
| Joallaruu vs Armor King | 41–40 | 50.62% |
| Joallaruu vs Leo | 38–35 | 52.05% |
| Joallaruu vs Kuma | 28–42 | 40.00% |
| Joallaruu vs Lidia | 37–33 | 52.86% |
| Joallaruu vs Eddy | 28–41 | 40.58% |
| Joallaruu vs Claudio | 22–39 | 36.07% |
| Joallaruu vs Nina | 29–31 | 48.33% |
| Joallaruu vs Asuka | 28–31 | 47.46% |
| Joallaruu vs Heihachi | 30–29 | 50.85% |
| Joallaruu vs Zafina | 29–27 | 51.79% |
| Joallaruu vs Shaheen | 28–26 | 51.85% |
| Joallaruu vs Alisa | 15–20 | 42.86% |
| Joallaruu vs Leroy | 15–18 | 45.45% |
| Joallaruu vs Clive | 14–16 | 46.67% |
| Joallaruu vs Panda | 5–17 | 22.73% |
| Joallaruu vs Anna | 5–10 | 33.33% |
| Joallaruu vs Fahkumram | 11–4 | 73.33% |
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.