| 1step vs Bryan | 349–302 | 53.61% |
| 1step vs Dragunov | 292–276 | 51.41% |
| 1step vs Hwoarang | 290–205 | 58.59% |
| 1step vs Heihachi | 226–222 | 50.45% |
| 1step vs Steve | 219–202 | 52.02% |
| 1step vs Kazuya | 230–189 | 54.89% |
| 1step vs Jin | 241–167 | 59.07% |
| 1step vs Asuka | 191–186 | 50.66% |
| 1step vs King | 219–154 | 58.71% |
| 1step vs Paul | 203–167 | 54.86% |
| 1step vs Reina | 188–124 | 60.26% |
| 1step vs Armor King | 146–140 | 51.05% |
| 1step vs Law | 146–133 | 52.33% |
| 1step vs Feng | 130–124 | 51.18% |
| 1step vs Nina | 123–119 | 50.83% |
| 1step vs Jun | 114–124 | 47.90% |
| 1step vs Devil Jin | 118–112 | 51.30% |
| 1step vs Lili | 122–108 | 53.04% |
| 1step vs Victor | 90–131 | 40.72% |
| 1step vs Lee | 98–119 | 45.16% |
| 1step vs Claudio | 85–130 | 39.53% |
| 1step vs Yoshimitsu | 80–96 | 45.45% |
| 1step vs Lars | 67–104 | 39.18% |
| 1step vs Lidia | 71–86 | 45.22% |
| 1step vs Leroy | 66–90 | 42.31% |
| 1step vs Azucena | 69–79 | 46.62% |
| 1step vs Jack-8 | 58–86 | 40.28% |
| 1step vs Leo | 67–71 | 48.55% |
| 1step vs Miary Zo | 65–69 | 48.51% |
| 1step vs Clive | 74–53 | 58.27% |
| 1step vs Shaheen | 60–64 | 48.39% |
| 1step vs Fahkumram | 66–58 | 53.23% |
| 1step vs Raven | 66–54 | 55.00% |
| 1step vs Eddy | 57–60 | 48.72% |
| 1step vs Anna | 47–58 | 44.76% |
| 1step vs Alisa | 40–54 | 42.55% |
| 1step vs Xiaoyu | 40–51 | 43.96% |
| 1step vs Kuma | 38–43 | 46.91% |
| 1step vs Zafina | 24–42 | 36.36% |
| 1step vs Panda | 30–26 | 53.57% |
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.