| Soul Isukai vs King | 64–68 | 48.48% |
| Soul Isukai vs Bryan | 50–71 | 41.32% |
| Soul Isukai vs Jin | 32–63 | 33.68% |
| Soul Isukai vs Steve | 46–45 | 50.55% |
| Soul Isukai vs Kazuya | 37–45 | 45.12% |
| Soul Isukai vs Reina | 27–54 | 33.33% |
| Soul Isukai vs Law | 35–45 | 43.75% |
| Soul Isukai vs Dragunov | 32–38 | 45.71% |
| Soul Isukai vs Yoshimitsu | 22–39 | 36.07% |
| Soul Isukai vs Hwoarang | 30–31 | 49.18% |
| Soul Isukai vs Heihachi | 24–32 | 42.86% |
| Soul Isukai vs Eddy | 26–27 | 49.06% |
| Soul Isukai vs Azucena | 26–26 | 50.00% |
| Soul Isukai vs Xiaoyu | 23–26 | 46.94% |
| Soul Isukai vs Jun | 30–16 | 65.22% |
| Soul Isukai vs Feng | 20–23 | 46.51% |
| Soul Isukai vs Clive | 19–24 | 44.19% |
| Soul Isukai vs Lili | 17–24 | 41.46% |
| Soul Isukai vs Lee | 14–25 | 35.90% |
| Soul Isukai vs Victor | 23–14 | 62.16% |
| Soul Isukai vs Paul | 10–26 | 27.78% |
| Soul Isukai vs Lars | 17–19 | 47.22% |
| Soul Isukai vs Alisa | 8–26 | 23.53% |
| Soul Isukai vs Anna | 19–14 | 57.58% |
| Soul Isukai vs Devil Jin | 15–17 | 46.88% |
| Soul Isukai vs Asuka | 18–13 | 58.06% |
| Soul Isukai vs Lidia | 11–17 | 39.29% |
| Soul Isukai vs Shaheen | 15–12 | 55.56% |
| Soul Isukai vs Raven | 13–14 | 48.15% |
| Soul Isukai vs Leo | 5–13 | 27.78% |
| Soul Isukai vs Claudio | 5–13 | 27.78% |
| Soul Isukai vs Nina | 7–10 | 41.18% |
| Soul Isukai vs Jack-8 | 9–6 | 60.00% |
| Soul Isukai vs Leroy | 7–8 | 46.67% |
| Soul Isukai vs Panda | 9–3 | 75.00% |
| Soul Isukai vs Fahkumram | 8–2 | 80.00% |
| Soul Isukai vs Zafina | 2–5 | 28.57% |
| Soul Isukai vs Kuma | 2–1 | 66.67% |
| Soul Isukai vs Armor King | 3–0 | 100.00% |
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.