| itsjaywhy vs King | 14–20 | 41.18% |
| itsjaywhy vs Jin | 15–10 | 60.00% |
| itsjaywhy vs Reina | 13–12 | 52.00% |
| itsjaywhy vs Yoshimitsu | 10–8 | 55.56% |
| itsjaywhy vs Eddy | 4–12 | 25.00% |
| itsjaywhy vs Steve | 9–6 | 60.00% |
| itsjaywhy vs Kazuya | 6–8 | 42.86% |
| itsjaywhy vs Victor | 6–8 | 42.86% |
| itsjaywhy vs Lars | 8–4 | 66.67% |
| itsjaywhy vs Devil Jin | 4–7 | 36.36% |
| itsjaywhy vs Lili | 6–5 | 54.55% |
| itsjaywhy vs Dragunov | 5–6 | 45.45% |
| itsjaywhy vs Bryan | 4–6 | 40.00% |
| itsjaywhy vs Jun | 4–6 | 40.00% |
| itsjaywhy vs Azucena | 6–3 | 66.67% |
| itsjaywhy vs Lee | 3–5 | 37.50% |
| itsjaywhy vs Law | 0–7 | 0.00% |
| itsjaywhy vs Asuka | 3–4 | 42.86% |
| itsjaywhy vs Shaheen | 2–4 | 33.33% |
| itsjaywhy vs Leo | 2–3 | 40.00% |
| itsjaywhy vs Jack-8 | 0–4 | 0.00% |
| itsjaywhy vs Zafina | 0–4 | 0.00% |
| itsjaywhy vs Paul | 1–2 | 33.33% |
| itsjaywhy vs Hwoarang | 2–1 | 66.67% |
| itsjaywhy vs Xiaoyu | 2–1 | 66.67% |
| itsjaywhy vs Alisa | 1–2 | 33.33% |
| itsjaywhy vs Nina | 1–2 | 33.33% |
| itsjaywhy vs Feng | 0–2 | 0.00% |
| itsjaywhy vs Claudio | 0–2 | 0.00% |
| itsjaywhy vs Kuma | 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.