| Ikkiterum vs Steve | 5–3 | 62.50% |
| Ikkiterum vs King | 4–3 | 57.14% |
| Ikkiterum vs Asuka | 4–3 | 57.14% |
| Ikkiterum vs Reina | 7–0 | 100.00% |
| Ikkiterum vs Hwoarang | 4–2 | 66.67% |
| Ikkiterum vs Law | 4–1 | 80.00% |
| Ikkiterum vs Lili | 3–2 | 60.00% |
| Ikkiterum vs Paul | 4–0 | 100.00% |
| Ikkiterum vs Eddy | 2–2 | 50.00% |
| Ikkiterum vs Heihachi | 3–1 | 75.00% |
| Ikkiterum vs Kazuya | 2–1 | 66.67% |
| Ikkiterum vs Lars | 3–0 | 100.00% |
| Ikkiterum vs Alisa | 2–1 | 66.67% |
| Ikkiterum vs Fahkumram | 3–0 | 100.00% |
| Ikkiterum vs Bryan | 2–0 | 100.00% |
| Ikkiterum vs Jack-8 | 2–0 | 100.00% |
| Ikkiterum vs Feng | 2–0 | 100.00% |
| Ikkiterum vs Dragunov | 2–0 | 100.00% |
| Ikkiterum vs Jun | 2–0 | 100.00% |
| Ikkiterum vs Clive | 2–0 | 100.00% |
| Ikkiterum vs Anna | 0–2 | 0.00% |
| Ikkiterum vs Jin | 1–0 | 100.00% |
| Ikkiterum vs Leroy | 0–1 | 0.00% |
| Ikkiterum vs Azucena | 1–0 | 100.00% |
| Ikkiterum vs Victor | 1–0 | 100.00% |
| Ikkiterum vs Raven | 0–1 | 0.00% |
| Ikkiterum vs Lidia | 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.