| Mash_Machine vs Kazuya | 71–98 | 42.01% |
| Mash_Machine vs Bryan | 70–94 | 42.68% |
| Mash_Machine vs Jin | 74–87 | 45.96% |
| Mash_Machine vs King | 78–59 | 56.93% |
| Mash_Machine vs Steve | 64–63 | 50.39% |
| Mash_Machine vs Reina | 56–57 | 49.56% |
| Mash_Machine vs Hwoarang | 51–57 | 47.22% |
| Mash_Machine vs Law | 47–49 | 48.96% |
| Mash_Machine vs Heihachi | 38–48 | 44.19% |
| Mash_Machine vs Dragunov | 35–41 | 46.05% |
| Mash_Machine vs Yoshimitsu | 34–41 | 45.33% |
| Mash_Machine vs Devil Jin | 37–33 | 52.86% |
| Mash_Machine vs Paul | 26–35 | 42.62% |
| Mash_Machine vs Victor | 29–29 | 50.00% |
| Mash_Machine vs Lili | 30–26 | 53.57% |
| Mash_Machine vs Nina | 27–27 | 50.00% |
| Mash_Machine vs Asuka | 24–29 | 45.28% |
| Mash_Machine vs Azucena | 28–25 | 52.83% |
| Mash_Machine vs Armor King | 22–30 | 42.31% |
| Mash_Machine vs Jun | 19–31 | 38.00% |
| Mash_Machine vs Clive | 26–22 | 54.17% |
| Mash_Machine vs Xiaoyu | 19–28 | 40.43% |
| Mash_Machine vs Fahkumram | 25–21 | 54.35% |
| Mash_Machine vs Lee | 20–20 | 50.00% |
| Mash_Machine vs Lars | 17–16 | 51.52% |
| Mash_Machine vs Eddy | 13–20 | 39.39% |
| Mash_Machine vs Raven | 15–17 | 46.88% |
| Mash_Machine vs Anna | 14–16 | 46.67% |
| Mash_Machine vs Jack-8 | 16–12 | 57.14% |
| Mash_Machine vs Feng | 11–15 | 42.31% |
| Mash_Machine vs Lidia | 16–10 | 61.54% |
| Mash_Machine vs Leroy | 6–18 | 25.00% |
| Mash_Machine vs Alisa | 14–9 | 60.87% |
| Mash_Machine vs Claudio | 4–14 | 22.22% |
| Mash_Machine vs Zafina | 9–8 | 52.94% |
| Mash_Machine vs Miary Zo | 6–11 | 35.29% |
| Mash_Machine vs Kuma | 4–9 | 30.77% |
| Mash_Machine vs Leo | 5–4 | 55.56% |
| Mash_Machine vs Shaheen | 6–2 | 75.00% |
| Mash_Machine vs Panda | 4–4 | 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.