| Mapach vs Jin | 29–57 | 33.72% |
| Mapach vs King | 40–40 | 50.00% |
| Mapach vs Kazuya | 23–35 | 39.66% |
| Mapach vs Law | 13–32 | 28.89% |
| Mapach vs Hwoarang | 12–32 | 27.27% |
| Mapach vs Victor | 17–25 | 40.48% |
| Mapach vs Steve | 24–15 | 61.54% |
| Mapach vs Reina | 11–25 | 30.56% |
| Mapach vs Eddy | 4–27 | 12.90% |
| Mapach vs Dragunov | 11–18 | 37.93% |
| Mapach vs Jun | 13–16 | 44.83% |
| Mapach vs Asuka | 6–21 | 22.22% |
| Mapach vs Lili | 10–17 | 37.04% |
| Mapach vs Yoshimitsu | 11–15 | 42.31% |
| Mapach vs Bryan | 8–17 | 32.00% |
| Mapach vs Anna | 13–9 | 59.09% |
| Mapach vs Paul | 4–16 | 20.00% |
| Mapach vs Nina | 9–11 | 45.00% |
| Mapach vs Heihachi | 9–11 | 45.00% |
| Mapach vs Armor King | 6–14 | 30.00% |
| Mapach vs Devil Jin | 6–13 | 31.58% |
| Mapach vs Xiaoyu | 9–7 | 56.25% |
| Mapach vs Lee | 7–9 | 43.75% |
| Mapach vs Panda | 6–10 | 37.50% |
| Mapach vs Jack-8 | 3–11 | 21.43% |
| Mapach vs Feng | 4–10 | 28.57% |
| Mapach vs Lidia | 5–9 | 35.71% |
| Mapach vs Lars | 7–6 | 53.85% |
| Mapach vs Zafina | 5–8 | 38.46% |
| Mapach vs Fahkumram | 5–8 | 38.46% |
| Mapach vs Azucena | 3–9 | 25.00% |
| Mapach vs Clive | 4–8 | 33.33% |
| Mapach vs Alisa | 6–5 | 54.55% |
| Mapach vs Claudio | 3–5 | 37.50% |
| Mapach vs Leo | 6–1 | 85.71% |
| Mapach vs Leroy | 3–3 | 50.00% |
| Mapach vs Shaheen | 2–3 | 40.00% |
| Mapach vs Raven | 3–2 | 60.00% |
| Mapach vs Kuma | 2–2 | 50.00% |
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.