| Mapachent vs Law | 15–12 | 55.56% |
| Mapachent vs Steve | 11–16 | 40.74% |
| Mapachent vs King | 7–13 | 35.00% |
| Mapachent vs Eddy | 10–10 | 50.00% |
| Mapachent vs Jin | 7–9 | 43.75% |
| Mapachent vs Fahkumram | 4–12 | 25.00% |
| Mapachent vs Bryan | 3–12 | 20.00% |
| Mapachent vs Lili | 5–10 | 33.33% |
| Mapachent vs Reina | 6–7 | 46.15% |
| Mapachent vs Hwoarang | 8–4 | 66.67% |
| Mapachent vs Kazuya | 3–9 | 25.00% |
| Mapachent vs Azucena | 4–8 | 33.33% |
| Mapachent vs Armor King | 5–7 | 41.67% |
| Mapachent vs Lee | 8–3 | 72.73% |
| Mapachent vs Lidia | 2–7 | 22.22% |
| Mapachent vs Heihachi | 3–6 | 33.33% |
| Mapachent vs Asuka | 1–6 | 14.29% |
| Mapachent vs Paul | 2–4 | 33.33% |
| Mapachent vs Nina | 3–3 | 50.00% |
| Mapachent vs Claudio | 2–3 | 40.00% |
| Mapachent vs Kuma | 2–3 | 40.00% |
| Mapachent vs Feng | 1–3 | 25.00% |
| Mapachent vs Jun | 2–2 | 50.00% |
| Mapachent vs Devil Jin | 1–2 | 33.33% |
| Mapachent vs Dragunov | 1–2 | 33.33% |
| Mapachent vs Alisa | 1–2 | 33.33% |
| Mapachent vs Victor | 2–1 | 66.67% |
| Mapachent vs Clive | 2–1 | 66.67% |
| Mapachent vs Xiaoyu | 1–1 | 50.00% |
| Mapachent vs Leo | 0–2 | 0.00% |
| Mapachent vs Shaheen | 0–2 | 0.00% |
| Mapachent vs Leroy | 1–1 | 50.00% |
| Mapachent vs Anna | 2–0 | 100.00% |
| Mapachent vs Panda | 0–1 | 0.00% |
| Mapachent vs Zafina | 0–1 | 0.00% |
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.