| Mowthie vs Jin | 59–48 | 55.14% |
| Mowthie vs Kazuya | 56–41 | 57.73% |
| Mowthie vs Hwoarang | 34–34 | 50.00% |
| Mowthie vs Bryan | 29–33 | 46.77% |
| Mowthie vs King | 31–29 | 51.67% |
| Mowthie vs Lili | 28–28 | 50.00% |
| Mowthie vs Reina | 30–22 | 57.69% |
| Mowthie vs Law | 24–25 | 48.98% |
| Mowthie vs Yoshimitsu | 25–19 | 56.82% |
| Mowthie vs Paul | 28–14 | 66.67% |
| Mowthie vs Dragunov | 17–21 | 44.74% |
| Mowthie vs Nina | 22–16 | 57.89% |
| Mowthie vs Xiaoyu | 14–18 | 43.75% |
| Mowthie vs Lee | 14–18 | 43.75% |
| Mowthie vs Jun | 18–14 | 56.25% |
| Mowthie vs Lars | 11–20 | 35.48% |
| Mowthie vs Steve | 14–15 | 48.28% |
| Mowthie vs Alisa | 15–14 | 51.72% |
| Mowthie vs Devil Jin | 10–15 | 40.00% |
| Mowthie vs Azucena | 10–15 | 40.00% |
| Mowthie vs Eddy | 8–17 | 32.00% |
| Mowthie vs Victor | 17–7 | 70.83% |
| Mowthie vs Jack-8 | 7–15 | 31.82% |
| Mowthie vs Claudio | 11–11 | 50.00% |
| Mowthie vs Leroy | 17–5 | 77.27% |
| Mowthie vs Feng | 9–12 | 42.86% |
| Mowthie vs Leo | 10–9 | 52.63% |
| Mowthie vs Raven | 10–7 | 58.82% |
| Mowthie vs Kuma | 4–10 | 28.57% |
| Mowthie vs Asuka | 2–10 | 16.67% |
| Mowthie vs Zafina | 6–4 | 60.00% |
| Mowthie vs Heihachi | 5–4 | 55.56% |
| Mowthie vs Shaheen | 2–4 | 33.33% |
| Mowthie vs Anna | 1–5 | 16.67% |
| Mowthie vs Clive | 2–1 | 66.67% |
| Mowthie vs Panda | 2–0 | 100.00% |
| Mowthie vs Lidia | 1–0 | 100.00% |
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.