| Cleiton-Aleixo vs King | 137–194 | 41.39% |
| Cleiton-Aleixo vs Kazuya | 141–168 | 45.63% |
| Cleiton-Aleixo vs Jin | 138–165 | 45.54% |
| Cleiton-Aleixo vs Bryan | 109–103 | 51.42% |
| Cleiton-Aleixo vs Steve | 87–121 | 41.83% |
| Cleiton-Aleixo vs Reina | 81–121 | 40.10% |
| Cleiton-Aleixo vs Hwoarang | 67–89 | 42.95% |
| Cleiton-Aleixo vs Law | 67–83 | 44.67% |
| Cleiton-Aleixo vs Dragunov | 57–89 | 39.04% |
| Cleiton-Aleixo vs Lili | 61–77 | 44.20% |
| Cleiton-Aleixo vs Heihachi | 62–68 | 47.69% |
| Cleiton-Aleixo vs Lidia | 60–59 | 50.42% |
| Cleiton-Aleixo vs Paul | 46–67 | 40.71% |
| Cleiton-Aleixo vs Nina | 46–62 | 42.59% |
| Cleiton-Aleixo vs Eddy | 45–62 | 42.06% |
| Cleiton-Aleixo vs Asuka | 38–62 | 38.00% |
| Cleiton-Aleixo vs Azucena | 44–44 | 50.00% |
| Cleiton-Aleixo vs Xiaoyu | 39–46 | 45.88% |
| Cleiton-Aleixo vs Feng | 30–47 | 38.96% |
| Cleiton-Aleixo vs Yoshimitsu | 43–33 | 56.58% |
| Cleiton-Aleixo vs Jun | 28–47 | 37.33% |
| Cleiton-Aleixo vs Lars | 19–45 | 29.69% |
| Cleiton-Aleixo vs Devil Jin | 17–45 | 27.42% |
| Cleiton-Aleixo vs Lee | 29–33 | 46.77% |
| Cleiton-Aleixo vs Alisa | 13–40 | 24.53% |
| Cleiton-Aleixo vs Victor | 19–33 | 36.54% |
| Cleiton-Aleixo vs Leo | 25–26 | 49.02% |
| Cleiton-Aleixo vs Anna | 18–28 | 39.13% |
| Cleiton-Aleixo vs Armor King | 20–25 | 44.44% |
| Cleiton-Aleixo vs Clive | 15–25 | 37.50% |
| Cleiton-Aleixo vs Fahkumram | 13–27 | 32.50% |
| Cleiton-Aleixo vs Jack-8 | 12–27 | 30.77% |
| Cleiton-Aleixo vs Shaheen | 12–19 | 38.71% |
| Cleiton-Aleixo vs Miary Zo | 15–16 | 48.39% |
| Cleiton-Aleixo vs Claudio | 9–20 | 31.03% |
| Cleiton-Aleixo vs Kuma | 11–17 | 39.29% |
| Cleiton-Aleixo vs Raven | 9–17 | 34.62% |
| Cleiton-Aleixo vs Zafina | 10–9 | 52.63% |
| Cleiton-Aleixo vs Leroy | 7–10 | 41.18% |
| Cleiton-Aleixo vs Panda | 3–5 | 37.50% |
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.