| is1z vs Armor King | 8–8 | 50.00% |
| is1z vs King | 9–3 | 75.00% |
| is1z vs Steve | 4–8 | 33.33% |
| is1z vs Paul | 6–5 | 54.55% |
| is1z vs Reina | 7–3 | 70.00% |
| is1z vs Law | 4–5 | 44.44% |
| is1z vs Kazuya | 5–3 | 62.50% |
| is1z vs Devil Jin | 4–3 | 57.14% |
| is1z vs Lili | 3–4 | 42.86% |
| is1z vs Claudio | 3–4 | 42.86% |
| is1z vs Clive | 4–3 | 57.14% |
| is1z vs Bryan | 5–1 | 83.33% |
| is1z vs Eddy | 3–3 | 50.00% |
| is1z vs Jin | 3–2 | 60.00% |
| is1z vs Dragunov | 2–3 | 40.00% |
| is1z vs Lars | 3–2 | 60.00% |
| is1z vs Hwoarang | 0–4 | 0.00% |
| is1z vs Asuka | 3–1 | 75.00% |
| is1z vs Jun | 3–1 | 75.00% |
| is1z vs Azucena | 1–3 | 25.00% |
| is1z vs Victor | 1–3 | 25.00% |
| is1z vs Leo | 2–1 | 66.67% |
| is1z vs Lidia | 1–2 | 33.33% |
| is1z vs Heihachi | 1–2 | 33.33% |
| is1z vs Xiaoyu | 2–0 | 100.00% |
| is1z vs Jack-8 | 0–2 | 0.00% |
| is1z vs Alisa | 0–2 | 0.00% |
| is1z vs Leroy | 1–1 | 50.00% |
| is1z vs Fahkumram | 2–0 | 100.00% |
| is1z vs Feng | 0–1 | 0.00% |
| is1z vs Lee | 0–1 | 0.00% |
| is1z vs Anna | 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.