| iamnotgood vs Steve | 7–1 | 87.50% |
| iamnotgood vs King | 6–0 | 100.00% |
| iamnotgood vs Xiaoyu | 3–3 | 50.00% |
| iamnotgood vs Lee | 3–2 | 60.00% |
| iamnotgood vs Jun | 5–0 | 100.00% |
| iamnotgood vs Kazuya | 2–2 | 50.00% |
| iamnotgood vs Jack-8 | 1–3 | 25.00% |
| iamnotgood vs Devil Jin | 4–0 | 100.00% |
| iamnotgood vs Lidia | 4–0 | 100.00% |
| iamnotgood vs Feng | 2–1 | 66.67% |
| iamnotgood vs Heihachi | 1–2 | 33.33% |
| iamnotgood vs Armor King | 1–2 | 33.33% |
| iamnotgood vs Yoshimitsu | 2–0 | 100.00% |
| iamnotgood vs Dragunov | 2–0 | 100.00% |
| iamnotgood vs Lars | 2–0 | 100.00% |
| iamnotgood vs Claudio | 2–0 | 100.00% |
| iamnotgood vs Zafina | 2–0 | 100.00% |
| iamnotgood vs Anna | 2–0 | 100.00% |
| iamnotgood vs Miary Zo | 2–0 | 100.00% |
| iamnotgood vs Law | 0–1 | 0.00% |
| iamnotgood vs Hwoarang | 1–0 | 100.00% |
| iamnotgood vs Asuka | 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.