| iSeeiKill vs King | 8–4 | 66.67% |
| iSeeiKill vs Eddy | 6–5 | 54.55% |
| iSeeiKill vs Hwoarang | 7–3 | 70.00% |
| iSeeiKill vs Bryan | 4–6 | 40.00% |
| iSeeiKill vs Lili | 8–1 | 88.89% |
| iSeeiKill vs Jun | 6–2 | 75.00% |
| iSeeiKill vs Jin | 4–3 | 57.14% |
| iSeeiKill vs Leo | 4–3 | 57.14% |
| iSeeiKill vs Reina | 5–2 | 71.43% |
| iSeeiKill vs Law | 6–0 | 100.00% |
| iSeeiKill vs Dragunov | 3–3 | 50.00% |
| iSeeiKill vs Lee | 5–1 | 83.33% |
| iSeeiKill vs Steve | 4–1 | 80.00% |
| iSeeiKill vs Nina | 1–4 | 20.00% |
| iSeeiKill vs Azucena | 3–2 | 60.00% |
| iSeeiKill vs Yoshimitsu | 2–2 | 50.00% |
| iSeeiKill vs Xiaoyu | 4–0 | 100.00% |
| iSeeiKill vs Shaheen | 4–0 | 100.00% |
| iSeeiKill vs Kazuya | 1–2 | 33.33% |
| iSeeiKill vs Alisa | 3–0 | 100.00% |
| iSeeiKill vs Heihachi | 2–1 | 66.67% |
| iSeeiKill vs Feng | 2–0 | 100.00% |
| iSeeiKill vs Claudio | 2–0 | 100.00% |
| iSeeiKill vs Victor | 2–0 | 100.00% |
| iSeeiKill vs Devil Jin | 1–0 | 100.00% |
| iSeeiKill vs Kuma | 0–1 | 0.00% |
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.