| IWISH vs King | 21–39 | 35.00% |
| IWISH vs Steve | 33–27 | 55.00% |
| IWISH vs Kazuya | 36–22 | 62.07% |
| IWISH vs Eddy | 19–37 | 33.93% |
| IWISH vs Reina | 19–15 | 55.88% |
| IWISH vs Lili | 9–23 | 28.12% |
| IWISH vs Azucena | 20–11 | 64.52% |
| IWISH vs Law | 9–20 | 31.03% |
| IWISH vs Dragunov | 8–19 | 29.63% |
| IWISH vs Jin | 12–13 | 48.00% |
| IWISH vs Clive | 9–16 | 36.00% |
| IWISH vs Victor | 11–12 | 47.83% |
| IWISH vs Hwoarang | 11–10 | 52.38% |
| IWISH vs Nina | 10–11 | 47.62% |
| IWISH vs Fahkumram | 8–12 | 40.00% |
| IWISH vs Leo | 14–4 | 77.78% |
| IWISH vs Bryan | 6–11 | 35.29% |
| IWISH vs Devil Jin | 6–11 | 35.29% |
| IWISH vs Raven | 11–6 | 64.71% |
| IWISH vs Paul | 8–8 | 50.00% |
| IWISH vs Lars | 11–5 | 68.75% |
| IWISH vs Jun | 7–8 | 46.67% |
| IWISH vs Yoshimitsu | 9–5 | 64.29% |
| IWISH vs Asuka | 5–9 | 35.71% |
| IWISH vs Lidia | 8–6 | 57.14% |
| IWISH vs Xiaoyu | 3–10 | 23.08% |
| IWISH vs Lee | 4–9 | 30.77% |
| IWISH vs Heihachi | 5–6 | 45.45% |
| IWISH vs Armor King | 5–5 | 50.00% |
| IWISH vs Jack-8 | 1–7 | 12.50% |
| IWISH vs Leroy | 6–1 | 85.71% |
| IWISH vs Feng | 4–1 | 80.00% |
| IWISH vs Shaheen | 3–2 | 60.00% |
| IWISH vs Alisa | 2–2 | 50.00% |
| IWISH vs Zafina | 2–2 | 50.00% |
| IWISH vs Claudio | 2–1 | 66.67% |
| IWISH vs Panda | 0–2 | 0.00% |
| IWISH vs Anna | 2–0 | 100.00% |
| IWISH vs Miary Zo | 0–2 | 0.00% |
| IWISH vs Kuma | 1–0 | 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.