| Mantequilla vs Kazuya | 484–372 | 56.54% |
| Mantequilla vs Bryan | 294–287 | 50.60% |
| Mantequilla vs Jin | 304–259 | 54.00% |
| Mantequilla vs Reina | 307–248 | 55.32% |
| Mantequilla vs King | 190–194 | 49.48% |
| Mantequilla vs Heihachi | 194–190 | 50.52% |
| Mantequilla vs Steve | 147–148 | 49.83% |
| Mantequilla vs Paul | 147–137 | 51.76% |
| Mantequilla vs Dragunov | 133–145 | 47.84% |
| Mantequilla vs Hwoarang | 125–151 | 45.29% |
| Mantequilla vs Lee | 120–156 | 43.48% |
| Mantequilla vs Law | 107–156 | 40.68% |
| Mantequilla vs Devil Jin | 118–141 | 45.56% |
| Mantequilla vs Azucena | 119–113 | 51.29% |
| Mantequilla vs Lidia | 130–94 | 58.04% |
| Mantequilla vs Yoshimitsu | 101–116 | 46.54% |
| Mantequilla vs Asuka | 95–109–1 | 46.57% |
| Mantequilla vs Lili | 89–106 | 45.64% |
| Mantequilla vs Lars | 74–110 | 40.22% |
| Mantequilla vs Jun | 84–95 | 46.93% |
| Mantequilla vs Xiaoyu | 75–94 | 44.38% |
| Mantequilla vs Feng | 64–100 | 39.02% |
| Mantequilla vs Victor | 80–83 | 49.08% |
| Mantequilla vs Leo | 64–76 | 45.71% |
| Mantequilla vs Raven | 60–73 | 45.11% |
| Mantequilla vs Jack-8 | 56–58 | 49.12% |
| Mantequilla vs Nina | 50–62 | 44.64% |
| Mantequilla vs Claudio | 60–48 | 55.56% |
| Mantequilla vs Leroy | 45–54 | 45.45% |
| Mantequilla vs Alisa | 47–51 | 47.96% |
| Mantequilla vs Fahkumram | 39–58 | 40.21% |
| Mantequilla vs Eddy | 42–52 | 44.68% |
| Mantequilla vs Shaheen | 52–31 | 62.65% |
| Mantequilla vs Clive | 45–35 | 56.25% |
| Mantequilla vs Armor King | 35–40 | 46.67% |
| Mantequilla vs Kuma | 20–33 | 37.74% |
| Mantequilla vs Anna | 29–21 | 58.00% |
| Mantequilla vs Zafina | 23–25 | 47.92% |
| Mantequilla vs Panda | 15–12 | 55.56% |
| Mantequilla vs Miary Zo | 7–16 | 30.43% |
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.