| E$ The Nice Guy vs King | 136–101 | 57.38% |
| E$ The Nice Guy vs Kazuya | 96–101 | 48.73% |
| E$ The Nice Guy vs Jin | 87–102 | 46.03% |
| E$ The Nice Guy vs Bryan | 96–86 | 52.75% |
| E$ The Nice Guy vs Heihachi | 88–93 | 48.62% |
| E$ The Nice Guy vs Steve | 93–81 | 53.45% |
| E$ The Nice Guy vs Reina | 72–77 | 48.32% |
| E$ The Nice Guy vs Armor King | 76–64 | 54.29% |
| E$ The Nice Guy vs Law | 47–76 | 38.21% |
| E$ The Nice Guy vs Clive | 66–53 | 55.46% |
| E$ The Nice Guy vs Hwoarang | 52–66 | 44.07% |
| E$ The Nice Guy vs Lili | 55–63 | 46.61% |
| E$ The Nice Guy vs Dragunov | 54–58 | 48.21% |
| E$ The Nice Guy vs Paul | 51–58 | 46.79% |
| E$ The Nice Guy vs Victor | 55–48 | 53.40% |
| E$ The Nice Guy vs Asuka | 47–44–1 | 51.65% |
| E$ The Nice Guy vs Devil Jin | 45–46 | 49.45% |
| E$ The Nice Guy vs Lars | 30–50 | 37.50% |
| E$ The Nice Guy vs Lee | 37–38 | 49.33% |
| E$ The Nice Guy vs Jun | 37–37 | 50.00% |
| E$ The Nice Guy vs Yoshimitsu | 32–41 | 43.84% |
| E$ The Nice Guy vs Eddy | 32–38 | 45.71% |
| E$ The Nice Guy vs Lidia | 36–29 | 55.38% |
| E$ The Nice Guy vs Miary Zo | 37–28 | 56.92% |
| E$ The Nice Guy vs Xiaoyu | 26–38 | 40.62% |
| E$ The Nice Guy vs Nina | 32–32 | 50.00% |
| E$ The Nice Guy vs Leroy | 32–26 | 55.17% |
| E$ The Nice Guy vs Azucena | 29–28 | 50.88% |
| E$ The Nice Guy vs Fahkumram | 32–23 | 58.18% |
| E$ The Nice Guy vs Leo | 26–27 | 49.06% |
| E$ The Nice Guy vs Raven | 13–33 | 28.26% |
| E$ The Nice Guy vs Jack-8 | 17–27 | 38.64% |
| E$ The Nice Guy vs Feng | 14–28 | 33.33% |
| E$ The Nice Guy vs Anna | 8–34 | 19.05% |
| E$ The Nice Guy vs Claudio | 11–26 | 29.73% |
| E$ The Nice Guy vs Alisa | 9–24 | 27.27% |
| E$ The Nice Guy vs Shaheen | 14–16 | 46.67% |
| E$ The Nice Guy vs Kuma | 18–11 | 62.07% |
| E$ The Nice Guy vs Zafina | 6–15 | 28.57% |
| E$ The Nice Guy vs Panda | 0–3 | 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.