| Mousse O'Leeney vs Kazuya | 110–103 | 51.64% |
| Mousse O'Leeney vs Jin | 98–108 | 47.57% |
| Mousse O'Leeney vs Reina | 107–73 | 59.44% |
| Mousse O'Leeney vs King | 88–72 | 55.00% |
| Mousse O'Leeney vs Bryan | 71–81 | 46.71% |
| Mousse O'Leeney vs Hwoarang | 72–55 | 56.69% |
| Mousse O'Leeney vs Dragunov | 71–48 | 59.66% |
| Mousse O'Leeney vs Yoshimitsu | 59–49 | 54.63% |
| Mousse O'Leeney vs Heihachi | 55–53 | 50.93% |
| Mousse O'Leeney vs Law | 78–29 | 72.90% |
| Mousse O'Leeney vs Clive | 58–47 | 55.24% |
| Mousse O'Leeney vs Paul | 58–41 | 58.59% |
| Mousse O'Leeney vs Devil Jin | 52–43 | 54.74% |
| Mousse O'Leeney vs Lili | 53–37 | 58.89% |
| Mousse O'Leeney vs Lee | 50–38 | 56.82% |
| Mousse O'Leeney vs Steve | 39–39 | 50.00% |
| Mousse O'Leeney vs Asuka | 45–31 | 59.21% |
| Mousse O'Leeney vs Lars | 36–33 | 52.17% |
| Mousse O'Leeney vs Nina | 35–30 | 53.85% |
| Mousse O'Leeney vs Feng | 36–25 | 59.02% |
| Mousse O'Leeney vs Xiaoyu | 35–23 | 60.34% |
| Mousse O'Leeney vs Alisa | 34–23–1 | 59.65% |
| Mousse O'Leeney vs Azucena | 34–24 | 58.62% |
| Mousse O'Leeney vs Jun | 23–31 | 42.59% |
| Mousse O'Leeney vs Claudio | 28–20 | 58.33% |
| Mousse O'Leeney vs Leo | 19–28 | 40.43% |
| Mousse O'Leeney vs Eddy | 19–24 | 44.19% |
| Mousse O'Leeney vs Leroy | 17–16 | 51.52% |
| Mousse O'Leeney vs Victor | 14–17 | 45.16% |
| Mousse O'Leeney vs Zafina | 9–19 | 32.14% |
| Mousse O'Leeney vs Lidia | 4–18 | 18.18% |
| Mousse O'Leeney vs Raven | 10–11 | 47.62% |
| Mousse O'Leeney vs Kuma | 7–10 | 41.18% |
| Mousse O'Leeney vs Jack-8 | 5–11 | 31.25% |
| Mousse O'Leeney vs Armor King | 6–10 | 37.50% |
| Mousse O'Leeney vs Fahkumram | 10–5 | 66.67% |
| Mousse O'Leeney vs Shaheen | 10–3 | 76.92% |
| Mousse O'Leeney vs Miary Zo | 6–4 | 60.00% |
| Mousse O'Leeney vs Anna | 2–2 | 50.00% |
| Mousse O'Leeney vs Panda | 0–2 | 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.