| mailman1877 vs Kazuya | 135–102 | 56.96% |
| mailman1877 vs Jin | 104–114 | 47.71% |
| mailman1877 vs Reina | 108–110 | 49.54% |
| mailman1877 vs King | 118–91 | 56.46% |
| mailman1877 vs Heihachi | 122–85 | 58.94% |
| mailman1877 vs Bryan | 83–104 | 44.39% |
| mailman1877 vs Steve | 99–77 | 56.25% |
| mailman1877 vs Dragunov | 82–91 | 47.40% |
| mailman1877 vs Hwoarang | 94–62 | 60.26% |
| mailman1877 vs Law | 76–76 | 50.00% |
| mailman1877 vs Lars | 67–57 | 54.03% |
| mailman1877 vs Paul | 59–62 | 48.76% |
| mailman1877 vs Lee | 44–76 | 36.67% |
| mailman1877 vs Armor King | 61–56 | 52.14% |
| mailman1877 vs Lili | 48–50 | 48.98% |
| mailman1877 vs Azucena | 39–59 | 39.80% |
| mailman1877 vs Yoshimitsu | 39–54 | 41.94% |
| mailman1877 vs Feng | 31–59 | 34.44% |
| mailman1877 vs Victor | 39–43 | 47.56% |
| mailman1877 vs Raven | 37–44 | 45.68% |
| mailman1877 vs Xiaoyu | 25–53 | 32.05% |
| mailman1877 vs Clive | 41–37 | 52.56% |
| mailman1877 vs Asuka | 39–36 | 52.00% |
| mailman1877 vs Jun | 33–39 | 45.83% |
| mailman1877 vs Nina | 37–32 | 53.62% |
| mailman1877 vs Alisa | 33–34 | 49.25% |
| mailman1877 vs Jack-8 | 24–37 | 39.34% |
| mailman1877 vs Eddy | 31–29 | 51.67% |
| mailman1877 vs Lidia | 21–34 | 38.18% |
| mailman1877 vs Devil Jin | 26–24 | 52.00% |
| mailman1877 vs Leo | 17–32 | 34.69% |
| mailman1877 vs Kuma | 24–21 | 53.33% |
| mailman1877 vs Zafina | 18–24 | 42.86% |
| mailman1877 vs Claudio | 18–16 | 52.94% |
| mailman1877 vs Leroy | 18–16 | 52.94% |
| mailman1877 vs Miary Zo | 14–17 | 45.16% |
| mailman1877 vs Anna | 12–12 | 50.00% |
| mailman1877 vs Fahkumram | 13–11 | 54.17% |
| mailman1877 vs Shaheen | 12–11 | 52.17% |
| mailman1877 vs Panda | 5–2 | 71.43% |
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.