| KatanaSepp vs Kazuya | 117–153 | 43.33% |
| KatanaSepp vs Bryan | 125–126 | 49.80% |
| KatanaSepp vs Jin | 120–113 | 51.50% |
| KatanaSepp vs King | 103–107 | 49.05% |
| KatanaSepp vs Hwoarang | 79–100 | 44.13% |
| KatanaSepp vs Steve | 87–84 | 50.88% |
| KatanaSepp vs Reina | 81–84 | 49.09% |
| KatanaSepp vs Heihachi | 57–97 | 37.01% |
| KatanaSepp vs Dragunov | 64–87 | 42.38% |
| KatanaSepp vs Paul | 74–75 | 49.66% |
| KatanaSepp vs Lili | 99–43 | 69.72% |
| KatanaSepp vs Law | 65–76 | 46.10% |
| KatanaSepp vs Yoshimitsu | 58–70 | 45.31% |
| KatanaSepp vs Lee | 48–67 | 41.74% |
| KatanaSepp vs Devil Jin | 43–55 | 43.88% |
| KatanaSepp vs Clive | 46–47 | 49.46% |
| KatanaSepp vs Leo | 40–38 | 51.28% |
| KatanaSepp vs Lars | 31–45 | 40.79% |
| KatanaSepp vs Xiaoyu | 36–35 | 50.70% |
| KatanaSepp vs Jun | 26–41 | 38.81% |
| KatanaSepp vs Victor | 39–28 | 58.21% |
| KatanaSepp vs Nina | 34–31 | 52.31% |
| KatanaSepp vs Asuka | 28–36 | 43.75% |
| KatanaSepp vs Azucena | 32–32 | 50.00% |
| KatanaSepp vs Feng | 22–38 | 36.67% |
| KatanaSepp vs Eddy | 13–44 | 22.81% |
| KatanaSepp vs Alisa | 26–27 | 49.06% |
| KatanaSepp vs Lidia | 28–25 | 52.83% |
| KatanaSepp vs Leroy | 22–30 | 42.31% |
| KatanaSepp vs Raven | 18–27 | 40.00% |
| KatanaSepp vs Fahkumram | 17–28 | 37.78% |
| KatanaSepp vs Claudio | 15–21 | 41.67% |
| KatanaSepp vs Jack-8 | 15–17 | 46.88% |
| KatanaSepp vs Zafina | 12–19 | 38.71% |
| KatanaSepp vs Kuma | 14–8 | 63.64% |
| KatanaSepp vs Shaheen | 5–13 | 27.78% |
| KatanaSepp vs Anna | 5–9 | 35.71% |
| KatanaSepp vs Panda | 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.