| Songoku _888_ vs Jin | 44–44 | 50.00% |
| Songoku _888_ vs King | 38–44 | 46.34% |
| Songoku _888_ vs Kazuya | 37–35 | 51.39% |
| Songoku _888_ vs Law | 30–40 | 42.86% |
| Songoku _888_ vs Bryan | 30–37 | 44.78% |
| Songoku _888_ vs Hwoarang | 35–28 | 55.56% |
| Songoku _888_ vs Armor King | 19–36 | 34.55% |
| Songoku _888_ vs Heihachi | 20–31 | 39.22% |
| Songoku _888_ vs Steve | 16–34 | 32.00% |
| Songoku _888_ vs Reina | 20–28 | 41.67% |
| Songoku _888_ vs Lili | 26–18 | 59.09% |
| Songoku _888_ vs Dragunov | 22–22 | 50.00% |
| Songoku _888_ vs Xiaoyu | 20–20 | 50.00% |
| Songoku _888_ vs Eddy | 23–16 | 58.97% |
| Songoku _888_ vs Yoshimitsu | 19–18 | 51.35% |
| Songoku _888_ vs Paul | 17–17 | 50.00% |
| Songoku _888_ vs Alisa | 15–19 | 44.12% |
| Songoku _888_ vs Asuka | 17–11 | 60.71% |
| Songoku _888_ vs Devil Jin | 10–18 | 35.71% |
| Songoku _888_ vs Lidia | 11–16 | 40.74% |
| Songoku _888_ vs Nina | 18–8 | 69.23% |
| Songoku _888_ vs Fahkumram | 8–16 | 33.33% |
| Songoku _888_ vs Victor | 6–17 | 26.09% |
| Songoku _888_ vs Feng | 13–7 | 65.00% |
| Songoku _888_ vs Clive | 11–9 | 55.00% |
| Songoku _888_ vs Azucena | 8–11 | 42.11% |
| Songoku _888_ vs Anna | 7–12 | 36.84% |
| Songoku _888_ vs Jun | 17–1 | 94.44% |
| Songoku _888_ vs Lars | 6–11 | 35.29% |
| Songoku _888_ vs Lee | 8–8 | 50.00% |
| Songoku _888_ vs Jack-8 | 6–8 | 42.86% |
| Songoku _888_ vs Zafina | 7–7 | 50.00% |
| Songoku _888_ vs Leroy | 4–9 | 30.77% |
| Songoku _888_ vs Miary Zo | 7–4 | 63.64% |
| Songoku _888_ vs Claudio | 5–5 | 50.00% |
| Songoku _888_ vs Leo | 3–6 | 33.33% |
| Songoku _888_ vs Shaheen | 6–3 | 66.67% |
| Songoku _888_ vs Raven | 4–4 | 50.00% |
| Songoku _888_ vs Kuma | 1–4 | 20.00% |
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.