| Ichouuu987 vs Jin | 163–109 | 59.93% |
| Ichouuu987 vs Kazuya | 115–132 | 46.56% |
| Ichouuu987 vs Hwoarang | 102–88 | 53.68% |
| Ichouuu987 vs Bryan | 74–79 | 48.37% |
| Ichouuu987 vs Law | 66–79 | 45.52% |
| Ichouuu987 vs King | 75–62 | 54.74% |
| Ichouuu987 vs Steve | 74–59 | 55.64% |
| Ichouuu987 vs Paul | 64–67 | 48.85% |
| Ichouuu987 vs Heihachi | 69–57–1 | 54.76% |
| Ichouuu987 vs Dragunov | 54–60 | 47.37% |
| Ichouuu987 vs Azucena | 53–38 | 58.24% |
| Ichouuu987 vs Jun | 49–41 | 54.44% |
| Ichouuu987 vs Eddy | 53–37 | 58.89% |
| Ichouuu987 vs Yoshimitsu | 43–45 | 48.86% |
| Ichouuu987 vs Devil Jin | 43–41 | 51.19% |
| Ichouuu987 vs Reina | 42–42 | 50.00% |
| Ichouuu987 vs Clive | 39–40 | 49.37% |
| Ichouuu987 vs Alisa | 43–34 | 55.84% |
| Ichouuu987 vs Lili | 39–25 | 60.94% |
| Ichouuu987 vs Asuka | 24–32 | 42.86% |
| Ichouuu987 vs Feng | 31–23 | 57.41% |
| Ichouuu987 vs Nina | 24–30 | 44.44% |
| Ichouuu987 vs Xiaoyu | 32–16 | 66.67% |
| Ichouuu987 vs Lee | 23–25 | 47.92% |
| Ichouuu987 vs Victor | 28–20 | 58.33% |
| Ichouuu987 vs Lars | 14–23 | 37.84% |
| Ichouuu987 vs Leroy | 17–20 | 45.95% |
| Ichouuu987 vs Fahkumram | 19–17 | 52.78% |
| Ichouuu987 vs Jack-8 | 15–20 | 42.86% |
| Ichouuu987 vs Armor King | 16–18 | 47.06% |
| Ichouuu987 vs Raven | 13–20 | 39.39% |
| Ichouuu987 vs Claudio | 16–15 | 51.61% |
| Ichouuu987 vs Lidia | 12–19 | 38.71% |
| Ichouuu987 vs Shaheen | 10–14 | 41.67% |
| Ichouuu987 vs Leo | 9–12 | 42.86% |
| Ichouuu987 vs Kuma | 8–13 | 38.10% |
| Ichouuu987 vs Anna | 5–13 | 27.78% |
| Ichouuu987 vs Zafina | 6–10 | 37.50% |
| Ichouuu987 vs Panda | 4–4 | 50.00% |
| Ichouuu987 vs Miary Zo | 2–1 | 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.