| Monster_Mash vs Kazuya | 46–48 | 48.94% |
| Monster_Mash vs Reina | 25–41 | 37.88% |
| Monster_Mash vs Hwoarang | 29–17 | 63.04% |
| Monster_Mash vs Jin | 21–25 | 45.65% |
| Monster_Mash vs Bryan | 26–18 | 59.09% |
| Monster_Mash vs King | 25–15 | 62.50% |
| Monster_Mash vs Law | 16–23 | 41.03% |
| Monster_Mash vs Yoshimitsu | 21–13 | 61.76% |
| Monster_Mash vs Lidia | 11–19 | 36.67% |
| Monster_Mash vs Dragunov | 14–15 | 48.28% |
| Monster_Mash vs Steve | 17–9 | 65.38% |
| Monster_Mash vs Jun | 11–15 | 42.31% |
| Monster_Mash vs Lili | 12–13 | 48.00% |
| Monster_Mash vs Paul | 14–10 | 58.33% |
| Monster_Mash vs Victor | 12–12 | 50.00% |
| Monster_Mash vs Nina | 14–7 | 66.67% |
| Monster_Mash vs Azucena | 14–6 | 70.00% |
| Monster_Mash vs Asuka | 10–9 | 52.63% |
| Monster_Mash vs Lee | 9–8 | 52.94% |
| Monster_Mash vs Heihachi | 8–9 | 47.06% |
| Monster_Mash vs Eddy | 9–7 | 56.25% |
| Monster_Mash vs Devil Jin | 4–11 | 26.67% |
| Monster_Mash vs Leo | 8–4 | 66.67% |
| Monster_Mash vs Leroy | 4–8 | 33.33% |
| Monster_Mash vs Raven | 7–5 | 58.33% |
| Monster_Mash vs Clive | 5–7 | 41.67% |
| Monster_Mash vs Xiaoyu | 4–7 | 36.36% |
| Monster_Mash vs Feng | 5–6 | 45.45% |
| Monster_Mash vs Alisa | 5–3 | 62.50% |
| Monster_Mash vs Jack-8 | 4–3 | 57.14% |
| Monster_Mash vs Claudio | 5–2 | 71.43% |
| Monster_Mash vs Lars | 1–5 | 16.67% |
| Monster_Mash vs Shaheen | 0–3 | 0.00% |
| Monster_Mash vs Kuma | 2–1 | 66.67% |
| Monster_Mash vs Zafina | 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.