| Itsaaarrk vs Reina | 26–20 | 56.52% |
| Itsaaarrk vs Hwoarang | 12–15 | 44.44% |
| Itsaaarrk vs Kazuya | 8–19 | 29.63% |
| Itsaaarrk vs Jun | 9–16 | 36.00% |
| Itsaaarrk vs Jin | 10–14 | 41.67% |
| Itsaaarrk vs Lili | 7–17 | 29.17% |
| Itsaaarrk vs Dragunov | 9–14 | 39.13% |
| Itsaaarrk vs Paul | 7–10 | 41.18% |
| Itsaaarrk vs Law | 9–8 | 52.94% |
| Itsaaarrk vs Shaheen | 6–11 | 35.29% |
| Itsaaarrk vs Steve | 5–9 | 35.71% |
| Itsaaarrk vs King | 3–10 | 23.08% |
| Itsaaarrk vs Yoshimitsu | 8–5 | 61.54% |
| Itsaaarrk vs Bryan | 6–6 | 50.00% |
| Itsaaarrk vs Lars | 3–9 | 25.00% |
| Itsaaarrk vs Feng | 5–6 | 45.45% |
| Itsaaarrk vs Leo | 3–7 | 30.00% |
| Itsaaarrk vs Victor | 6–4 | 60.00% |
| Itsaaarrk vs Lidia | 3–7 | 30.00% |
| Itsaaarrk vs Asuka | 5–4 | 55.56% |
| Itsaaarrk vs Claudio | 5–4 | 55.56% |
| Itsaaarrk vs Xiaoyu | 5–3 | 62.50% |
| Itsaaarrk vs Lee | 7–0 | 100.00% |
| Itsaaarrk vs Leroy | 1–6 | 14.29% |
| Itsaaarrk vs Azucena | 3–4 | 42.86% |
| Itsaaarrk vs Devil Jin | 4–2 | 66.67% |
| Itsaaarrk vs Zafina | 2–3 | 40.00% |
| Itsaaarrk vs Kuma | 1–3 | 25.00% |
| Itsaaarrk vs Alisa | 1–2 | 33.33% |
| Itsaaarrk vs Panda | 1–2 | 33.33% |
| Itsaaarrk vs Jack-8 | 2–0 | 100.00% |
| Itsaaarrk vs Nina | 2–0 | 100.00% |
| Itsaaarrk vs Raven | 2–0 | 100.00% |
| Itsaaarrk vs Eddy | 0–2 | 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.