| Chamaquito18 vs Jin | 171–190 | 47.37% |
| Chamaquito18 vs King | 150–194 | 43.60% |
| Chamaquito18 vs Kazuya | 137–180 | 43.22% |
| Chamaquito18 vs Reina | 139–155 | 47.28% |
| Chamaquito18 vs Steve | 115–157 | 42.28% |
| Chamaquito18 vs Law | 112–153 | 42.26% |
| Chamaquito18 vs Heihachi | 97–163 | 37.31% |
| Chamaquito18 vs Hwoarang | 116–121 | 48.95% |
| Chamaquito18 vs Bryan | 92–135 | 40.53% |
| Chamaquito18 vs Dragunov | 85–114 | 42.71% |
| Chamaquito18 vs Jun | 89–90 | 49.72% |
| Chamaquito18 vs Lidia | 67–111 | 37.64% |
| Chamaquito18 vs Armor King | 81–91 | 47.09% |
| Chamaquito18 vs Yoshimitsu | 87–76 | 53.37% |
| Chamaquito18 vs Victor | 61–99 | 38.12% |
| Chamaquito18 vs Eddy | 71–81 | 46.71% |
| Chamaquito18 vs Lili | 66–85 | 43.71% |
| Chamaquito18 vs Asuka | 63–87 | 42.00% |
| Chamaquito18 vs Lee | 54–90 | 37.50% |
| Chamaquito18 vs Paul | 65–76 | 46.10% |
| Chamaquito18 vs Azucena | 60–79 | 43.17% |
| Chamaquito18 vs Lars | 47–90 | 34.31% |
| Chamaquito18 vs Clive | 41–87 | 32.03% |
| Chamaquito18 vs Nina | 50–71 | 41.32% |
| Chamaquito18 vs Xiaoyu | 45–69 | 39.47% |
| Chamaquito18 vs Fahkumram | 42–62 | 40.38% |
| Chamaquito18 vs Devil Jin | 35–58 | 37.63% |
| Chamaquito18 vs Jack-8 | 30–55 | 35.29% |
| Chamaquito18 vs Leo | 36–47 | 43.37% |
| Chamaquito18 vs Alisa | 29–50 | 36.71% |
| Chamaquito18 vs Leroy | 36–43 | 45.57% |
| Chamaquito18 vs Anna | 25–45 | 35.71% |
| Chamaquito18 vs Raven | 30–39 | 43.48% |
| Chamaquito18 vs Feng | 22–43 | 33.85% |
| Chamaquito18 vs Claudio | 25–28 | 47.17% |
| Chamaquito18 vs Miary Zo | 15–30 | 33.33% |
| Chamaquito18 vs Zafina | 18–24 | 42.86% |
| Chamaquito18 vs Shaheen | 17–22 | 43.59% |
| Chamaquito18 vs Kuma | 12–23 | 34.29% |
| Chamaquito18 vs Panda | 6–10 | 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.