| ItsThatRayGuy vs King | 16–11 | 59.26% |
| ItsThatRayGuy vs Yoshimitsu | 11–11 | 50.00% |
| ItsThatRayGuy vs Lee | 12–8 | 60.00% |
| ItsThatRayGuy vs Kazuya | 8–11 | 42.11% |
| ItsThatRayGuy vs Bryan | 8–10 | 44.44% |
| ItsThatRayGuy vs Reina | 10–8 | 55.56% |
| ItsThatRayGuy vs Law | 11–4 | 73.33% |
| ItsThatRayGuy vs Jin | 6–9 | 40.00% |
| ItsThatRayGuy vs Steve | 8–7 | 53.33% |
| ItsThatRayGuy vs Hwoarang | 8–6 | 57.14% |
| ItsThatRayGuy vs Azucena | 9–3 | 75.00% |
| ItsThatRayGuy vs Victor | 8–3 | 72.73% |
| ItsThatRayGuy vs Devil Jin | 5–5 | 50.00% |
| ItsThatRayGuy vs Leroy | 2–8 | 20.00% |
| ItsThatRayGuy vs Dragunov | 6–3 | 66.67% |
| ItsThatRayGuy vs Nina | 6–3 | 66.67% |
| ItsThatRayGuy vs Jun | 4–5 | 44.44% |
| ItsThatRayGuy vs Leo | 3–5 | 37.50% |
| ItsThatRayGuy vs Alisa | 4–4 | 50.00% |
| ItsThatRayGuy vs Xiaoyu | 6–1 | 85.71% |
| ItsThatRayGuy vs Lili | 5–2 | 71.43% |
| ItsThatRayGuy vs Eddy | 5–2 | 71.43% |
| ItsThatRayGuy vs Paul | 5–1 | 83.33% |
| ItsThatRayGuy vs Lars | 2–4 | 33.33% |
| ItsThatRayGuy vs Feng | 2–3 | 40.00% |
| ItsThatRayGuy vs Lidia | 5–0 | 100.00% |
| ItsThatRayGuy vs Kuma | 4–0 | 100.00% |
| ItsThatRayGuy vs Asuka | 2–1 | 66.67% |
| ItsThatRayGuy vs Claudio | 0–3 | 0.00% |
| ItsThatRayGuy vs Zafina | 2–1 | 66.67% |
| ItsThatRayGuy vs Jack-8 | 0–2 | 0.00% |
| ItsThatRayGuy vs Raven | 0–1 | 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.