| Bad Mash vs King | 65–73 | 47.10% |
| Bad Mash vs Kazuya | 74–63 | 54.01% |
| Bad Mash vs Jin | 51–70 | 42.15% |
| Bad Mash vs Bryan | 46–63 | 42.20% |
| Bad Mash vs Law | 55–48 | 53.40% |
| Bad Mash vs Hwoarang | 60–42 | 58.82% |
| Bad Mash vs Paul | 42–35 | 54.55% |
| Bad Mash vs Yoshimitsu | 36–41 | 46.75% |
| Bad Mash vs Heihachi | 33–44 | 42.86% |
| Bad Mash vs Reina | 23–52 | 30.67% |
| Bad Mash vs Steve | 26–46 | 36.11% |
| Bad Mash vs Dragunov | 26–42 | 38.24% |
| Bad Mash vs Lili | 18–38 | 32.14% |
| Bad Mash vs Eddy | 23–33 | 41.07% |
| Bad Mash vs Azucena | 21–31 | 40.38% |
| Bad Mash vs Asuka | 24–27 | 47.06% |
| Bad Mash vs Armor King | 12–35 | 25.53% |
| Bad Mash vs Lidia | 21–24 | 46.67% |
| Bad Mash vs Victor | 17–26 | 39.53% |
| Bad Mash vs Lee | 16–26 | 38.10% |
| Bad Mash vs Lars | 16–23 | 41.03% |
| Bad Mash vs Nina | 17–21 | 44.74% |
| Bad Mash vs Clive | 14–23 | 37.84% |
| Bad Mash vs Anna | 14–21 | 40.00% |
| Bad Mash vs Fahkumram | 9–25 | 26.47% |
| Bad Mash vs Devil Jin | 7–26 | 21.21% |
| Bad Mash vs Jun | 14–19 | 42.42% |
| Bad Mash vs Alisa | 12–20 | 37.50% |
| Bad Mash vs Jack-8 | 12–17 | 41.38% |
| Bad Mash vs Feng | 12–15 | 44.44% |
| Bad Mash vs Xiaoyu | 12–14 | 46.15% |
| Bad Mash vs Claudio | 4–17 | 19.05% |
| Bad Mash vs Miary Zo | 8–8 | 50.00% |
| Bad Mash vs Leo | 5–10 | 33.33% |
| Bad Mash vs Leroy | 6–7 | 46.15% |
| Bad Mash vs Kuma | 7–4 | 63.64% |
| Bad Mash vs Shaheen | 6–4 | 60.00% |
| Bad Mash vs Zafina | 5–4 | 55.56% |
| Bad Mash vs Panda | 3–3 | 50.00% |
| Bad Mash vs Raven | 4–2 | 66.67% |
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.