| Yseria vs Kazuya | 109–138 | 44.13% |
| Yseria vs Jin | 98–141 | 41.00% |
| Yseria vs Dragunov | 96–123 | 43.84% |
| Yseria vs Steve | 104–77 | 57.46% |
| Yseria vs Reina | 85–89 | 48.85% |
| Yseria vs Bryan | 71–97 | 42.26% |
| Yseria vs King | 61–80 | 43.26% |
| Yseria vs Lili | 76–63 | 54.68% |
| Yseria vs Asuka | 43–66 | 39.45% |
| Yseria vs Paul | 48–60 | 44.44% |
| Yseria vs Hwoarang | 38–70 | 35.19% |
| Yseria vs Devil Jin | 41–61 | 40.20% |
| Yseria vs Victor | 52–48 | 52.00% |
| Yseria vs Law | 46–53 | 46.46% |
| Yseria vs Yoshimitsu | 35–60 | 36.84% |
| Yseria vs Heihachi | 43–50 | 46.24% |
| Yseria vs Jun | 35–39 | 47.30% |
| Yseria vs Lidia | 23–47 | 32.86% |
| Yseria vs Xiaoyu | 40–24 | 62.50% |
| Yseria vs Lars | 32–32 | 50.00% |
| Yseria vs Leo | 27–26 | 50.94% |
| Yseria vs Azucena | 26–26 | 50.00% |
| Yseria vs Lee | 23–27 | 46.00% |
| Yseria vs Feng | 20–28 | 41.67% |
| Yseria vs Clive | 30–16–1 | 65.22% |
| Yseria vs Alisa | 18–26 | 40.91% |
| Yseria vs Nina | 17–19 | 47.22% |
| Yseria vs Armor King | 15–18 | 45.45% |
| Yseria vs Shaheen | 10–15 | 40.00% |
| Yseria vs Jack-8 | 6–18 | 25.00% |
| Yseria vs Leroy | 10–14 | 41.67% |
| Yseria vs Eddy | 7–14 | 33.33% |
| Yseria vs Claudio | 10–10 | 50.00% |
| Yseria vs Miary Zo | 8–12 | 40.00% |
| Yseria vs Zafina | 5–12 | 29.41% |
| Yseria vs Kuma | 10–6 | 62.50% |
| Yseria vs Raven | 6–8 | 42.86% |
| Yseria vs Anna | 6–4 | 60.00% |
| Yseria vs Fahkumram | 2–6 | 25.00% |
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.