| Itzyaboii vs Kazuya | 23–20 | 53.49% |
| Itzyaboii vs Law | 29–13 | 69.05% |
| Itzyaboii vs King | 15–20 | 42.86% |
| Itzyaboii vs Reina | 17–16 | 51.52% |
| Itzyaboii vs Heihachi | 18–15 | 54.55% |
| Itzyaboii vs Bryan | 9–20 | 31.03% |
| Itzyaboii vs Hwoarang | 13–15 | 46.43% |
| Itzyaboii vs Steve | 18–10 | 64.29% |
| Itzyaboii vs Lidia | 14–14 | 50.00% |
| Itzyaboii vs Lars | 9–11 | 45.00% |
| Itzyaboii vs Jin | 15–4 | 78.95% |
| Itzyaboii vs Jun | 10–8 | 55.56% |
| Itzyaboii vs Eddy | 10–8 | 55.56% |
| Itzyaboii vs Azucena | 10–7 | 58.82% |
| Itzyaboii vs Paul | 10–6 | 62.50% |
| Itzyaboii vs Yoshimitsu | 6–8 | 42.86% |
| Itzyaboii vs Lili | 6–8 | 42.86% |
| Itzyaboii vs Dragunov | 10–4 | 71.43% |
| Itzyaboii vs Clive | 11–2 | 84.62% |
| Itzyaboii vs Lee | 5–7 | 41.67% |
| Itzyaboii vs Alisa | 3–8 | 27.27% |
| Itzyaboii vs Devil Jin | 6–4 | 60.00% |
| Itzyaboii vs Nina | 7–3 | 70.00% |
| Itzyaboii vs Fahkumram | 4–6 | 40.00% |
| Itzyaboii vs Leo | 6–3 | 66.67% |
| Itzyaboii vs Shaheen | 6–3 | 66.67% |
| Itzyaboii vs Victor | 6–2 | 75.00% |
| Itzyaboii vs Asuka | 2–5 | 28.57% |
| Itzyaboii vs Feng | 2–5 | 28.57% |
| Itzyaboii vs Claudio | 5–2 | 71.43% |
| Itzyaboii vs Leroy | 5–2 | 71.43% |
| Itzyaboii vs Raven | 4–2 | 66.67% |
| Itzyaboii vs Jack-8 | 1–2 | 33.33% |
| Itzyaboii vs Kuma | 1–2 | 33.33% |
| Itzyaboii vs Zafina | 0–3 | 0.00% |
| Itzyaboii vs Xiaoyu | 1–1 | 50.00% |
| Itzyaboii vs Anna | 1–1 | 50.00% |
| Itzyaboii vs Miary Zo | 2–0 | 100.00% |
| Itzyaboii vs Armor King | 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.