| Mc40 vs Jin | 89–77 | 53.61% |
| Mc40 vs Kazuya | 75–55 | 57.69% |
| Mc40 vs King | 72–49 | 59.50% |
| Mc40 vs Reina | 74–45 | 62.18% |
| Mc40 vs Lars | 52–56 | 48.15% |
| Mc40 vs Hwoarang | 51–56 | 47.66% |
| Mc40 vs Yoshimitsu | 57–46 | 55.34% |
| Mc40 vs Steve | 46–47 | 49.46% |
| Mc40 vs Paul | 51–38 | 57.30% |
| Mc40 vs Lili | 40–49 | 44.94% |
| Mc40 vs Law | 42–46 | 47.73% |
| Mc40 vs Dragunov | 40–40 | 50.00% |
| Mc40 vs Bryan | 37–40 | 48.05% |
| Mc40 vs Victor | 35–40 | 46.67% |
| Mc40 vs Lee | 30–36 | 45.45% |
| Mc40 vs Nina | 39–26 | 60.00% |
| Mc40 vs Alisa | 26–33 | 44.07% |
| Mc40 vs Eddy | 23–34 | 40.35% |
| Mc40 vs Jun | 32–24 | 57.14% |
| Mc40 vs Devil Jin | 26–29 | 47.27% |
| Mc40 vs Leroy | 32–22 | 59.26% |
| Mc40 vs Asuka | 26–27 | 49.06% |
| Mc40 vs Feng | 29–23 | 55.77% |
| Mc40 vs Xiaoyu | 25–26 | 49.02% |
| Mc40 vs Raven | 28–23 | 54.90% |
| Mc40 vs Azucena | 26–21 | 55.32% |
| Mc40 vs Leo | 18–21 | 46.15% |
| Mc40 vs Kuma | 18–15 | 54.55% |
| Mc40 vs Zafina | 19–14 | 57.58% |
| Mc40 vs Jack-8 | 11–14 | 44.00% |
| Mc40 vs Claudio | 7–15 | 31.82% |
| Mc40 vs Lidia | 5–14 | 26.32% |
| Mc40 vs Panda | 5–6 | 45.45% |
| Mc40 vs Heihachi | 3–8 | 27.27% |
| Mc40 vs Shaheen | 3–3 | 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.