| Icelk vs King | 25–26 | 49.02% |
| Icelk vs Dragunov | 14–16 | 46.67% |
| Icelk vs Jin | 9–20 | 31.03% |
| Icelk vs Kazuya | 7–15 | 31.82% |
| Icelk vs Steve | 8–10 | 44.44% |
| Icelk vs Law | 6–9 | 40.00% |
| Icelk vs Bryan | 6–9 | 40.00% |
| Icelk vs Armor King | 7–6 | 53.85% |
| Icelk vs Victor | 6–5 | 54.55% |
| Icelk vs Anna | 4–7 | 36.36% |
| Icelk vs Yoshimitsu | 4–6 | 40.00% |
| Icelk vs Heihachi | 2–8 | 20.00% |
| Icelk vs Hwoarang | 4–5 | 44.44% |
| Icelk vs Clive | 3–5 | 37.50% |
| Icelk vs Devil Jin | 3–4 | 42.86% |
| Icelk vs Lili | 3–4 | 42.86% |
| Icelk vs Alisa | 5–2 | 71.43% |
| Icelk vs Nina | 3–4 | 42.86% |
| Icelk vs Azucena | 6–1 | 85.71% |
| Icelk vs Eddy | 2–5 | 28.57% |
| Icelk vs Paul | 2–4 | 33.33% |
| Icelk vs Lidia | 4–2 | 66.67% |
| Icelk vs Leo | 3–2 | 60.00% |
| Icelk vs Kuma | 2–2 | 50.00% |
| Icelk vs Reina | 4–0 | 100.00% |
| Icelk vs Jack-8 | 1–2 | 33.33% |
| Icelk vs Asuka | 2–1 | 66.67% |
| Icelk vs Lars | 2–1 | 66.67% |
| Icelk vs Leroy | 1–2 | 33.33% |
| Icelk vs Jun | 0–2 | 0.00% |
| Icelk vs Claudio | 1–0 | 100.00% |
| Icelk vs Shaheen | 1–0 | 100.00% |
| Icelk vs Lee | 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.