| Moreira vs Kazuya | 391–303 | 56.34% |
| Moreira vs Jin | 260–222 | 53.94% |
| Moreira vs Bryan | 230–213 | 51.92% |
| Moreira vs Heihachi | 230–191 | 54.63% |
| Moreira vs Hwoarang | 194–176 | 52.43% |
| Moreira vs Reina | 196–157 | 55.52% |
| Moreira vs King | 174–139 | 55.59% |
| Moreira vs Law | 162–120 | 57.45% |
| Moreira vs Dragunov | 137–144 | 48.75% |
| Moreira vs Paul | 132–147 | 47.31% |
| Moreira vs Yoshimitsu | 139–136 | 50.55% |
| Moreira vs Steve | 134–134 | 50.00% |
| Moreira vs Devil Jin | 144–118 | 54.96% |
| Moreira vs Lee | 100–123 | 44.84% |
| Moreira vs Lili | 103–102 | 50.24% |
| Moreira vs Feng | 97–97 | 50.00% |
| Moreira vs Armor King | 99–94 | 51.30% |
| Moreira vs Asuka | 92–90 | 50.55% |
| Moreira vs Jun | 101–78 | 56.42% |
| Moreira vs Nina | 82–87–1 | 48.52% |
| Moreira vs Lars | 90–76 | 54.22% |
| Moreira vs Azucena | 83–76 | 52.20% |
| Moreira vs Eddy | 67–86 | 43.79% |
| Moreira vs Jack-8 | 54–63 | 46.15% |
| Moreira vs Leroy | 56–61 | 47.86% |
| Moreira vs Xiaoyu | 48–68 | 41.38% |
| Moreira vs Lidia | 55–60 | 47.83% |
| Moreira vs Raven | 51–63 | 44.74% |
| Moreira vs Anna | 59–54 | 52.21% |
| Moreira vs Leo | 42–66 | 38.89% |
| Moreira vs Clive | 51–49 | 51.00% |
| Moreira vs Victor | 44–51 | 46.32% |
| Moreira vs Claudio | 47–45 | 51.09% |
| Moreira vs Fahkumram | 54–36 | 60.00% |
| Moreira vs Zafina | 33–53 | 38.37% |
| Moreira vs Alisa | 37–46 | 44.58% |
| Moreira vs Shaheen | 35–36 | 49.30% |
| Moreira vs Kuma | 29–37 | 43.94% |
| Moreira vs Panda | 10–29 | 25.64% |
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.