| xSeitenshi vs Kazuya | 137–151 | 47.57% |
| xSeitenshi vs Bryan | 123–156 | 44.09% |
| xSeitenshi vs Jin | 136–138 | 49.64% |
| xSeitenshi vs King | 81–118 | 40.70% |
| xSeitenshi vs Steve | 95–87 | 52.20% |
| xSeitenshi vs Heihachi | 72–97 | 42.60% |
| xSeitenshi vs Hwoarang | 63–103 | 37.95% |
| xSeitenshi vs Yoshimitsu | 73–72 | 50.34% |
| xSeitenshi vs Dragunov | 72–73 | 49.66% |
| xSeitenshi vs Law | 62–74 | 45.59% |
| xSeitenshi vs Paul | 46–81 | 36.22% |
| xSeitenshi vs Reina | 63–63 | 50.00% |
| xSeitenshi vs Lee | 51–71 | 41.80% |
| xSeitenshi vs Lars | 44–60 | 42.31% |
| xSeitenshi vs Lili | 28–57 | 32.94% |
| xSeitenshi vs Eddy | 36–46 | 43.90% |
| xSeitenshi vs Devil Jin | 36–43 | 45.57% |
| xSeitenshi vs Feng | 42–37 | 53.16% |
| xSeitenshi vs Jun | 33–34 | 49.25% |
| xSeitenshi vs Azucena | 28–34 | 45.16% |
| xSeitenshi vs Leroy | 30–28 | 51.72% |
| xSeitenshi vs Nina | 23–34 | 40.35% |
| xSeitenshi vs Alisa | 27–27 | 50.00% |
| xSeitenshi vs Victor | 24–29 | 45.28% |
| xSeitenshi vs Asuka | 25–26 | 49.02% |
| xSeitenshi vs Kuma | 21–28 | 42.86% |
| xSeitenshi vs Xiaoyu | 18–29 | 38.30% |
| xSeitenshi vs Raven | 19–21 | 47.50% |
| xSeitenshi vs Jack-8 | 21–18 | 53.85% |
| xSeitenshi vs Shaheen | 19–16 | 54.29% |
| xSeitenshi vs Lidia | 14–17 | 45.16% |
| xSeitenshi vs Leo | 9–15 | 37.50% |
| xSeitenshi vs Zafina | 7–15 | 31.82% |
| xSeitenshi vs Claudio | 7–12 | 36.84% |
| xSeitenshi vs Panda | 1–6 | 14.29% |
| xSeitenshi vs Clive | 0–4 | 0.00% |
| xSeitenshi vs Anna | 0–2 | 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.