| Itty vs King | 12–14 | 46.15% |
| Itty vs Reina | 16–3 | 84.21% |
| Itty vs Jin | 12–6 | 66.67% |
| Itty vs Yoshimitsu | 12–4 | 75.00% |
| Itty vs Steve | 11–5 | 68.75% |
| Itty vs Paul | 10–3 | 76.92% |
| Itty vs Leroy | 10–3 | 76.92% |
| Itty vs Dragunov | 6–6 | 50.00% |
| Itty vs Eddy | 9–3 | 75.00% |
| Itty vs Kazuya | 4–7 | 36.36% |
| Itty vs Azucena | 10–1 | 90.91% |
| Itty vs Hwoarang | 5–5 | 50.00% |
| Itty vs Lili | 8–1 | 88.89% |
| Itty vs Bryan | 4–4 | 50.00% |
| Itty vs Jack-8 | 5–3 | 62.50% |
| Itty vs Nina | 3–5 | 37.50% |
| Itty vs Xiaoyu | 5–2 | 71.43% |
| Itty vs Asuka | 4–3 | 57.14% |
| Itty vs Leo | 4–3 | 57.14% |
| Itty vs Kuma | 2–5 | 28.57% |
| Itty vs Lee | 4–1 | 80.00% |
| Itty vs Raven | 2–3 | 40.00% |
| Itty vs Law | 4–0 | 100.00% |
| Itty vs Lars | 3–1 | 75.00% |
| Itty vs Panda | 0–4 | 0.00% |
| Itty vs Alisa | 1–2 | 33.33% |
| Itty vs Victor | 3–0 | 100.00% |
| Itty vs Clive | 0–3 | 0.00% |
| Itty vs Anna | 1–2 | 33.33% |
| Itty vs Zafina | 2–0 | 100.00% |
| Itty vs Jun | 0–2 | 0.00% |
| Itty vs Feng | 0–1 | 0.00% |
| Itty vs Claudio | 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.