| Itsthatguy vs Heihachi | 55–49 | 52.88% |
| Itsthatguy vs Reina | 24–25 | 48.98% |
| Itsthatguy vs Steve | 30–14 | 68.18% |
| Itsthatguy vs King | 17–19 | 47.22% |
| Itsthatguy vs Jin | 20–15 | 57.14% |
| Itsthatguy vs Lidia | 14–19 | 42.42% |
| Itsthatguy vs Lili | 16–15 | 51.61% |
| Itsthatguy vs Law | 15–15 | 50.00% |
| Itsthatguy vs Paul | 19–8 | 70.37% |
| Itsthatguy vs Asuka | 10–16 | 38.46% |
| Itsthatguy vs Nina | 14–12 | 53.85% |
| Itsthatguy vs Kazuya | 13–12 | 52.00% |
| Itsthatguy vs Yoshimitsu | 13–11 | 54.17% |
| Itsthatguy vs Bryan | 9–14 | 39.13% |
| Itsthatguy vs Eddy | 12–11 | 52.17% |
| Itsthatguy vs Azucena | 9–13 | 40.91% |
| Itsthatguy vs Hwoarang | 11–10 | 52.38% |
| Itsthatguy vs Lars | 7–13 | 35.00% |
| Itsthatguy vs Xiaoyu | 9–10 | 47.37% |
| Itsthatguy vs Dragunov | 9–9 | 50.00% |
| Itsthatguy vs Kuma | 9–9 | 50.00% |
| Itsthatguy vs Jack-8 | 7–10 | 41.18% |
| Itsthatguy vs Alisa | 8–9 | 47.06% |
| Itsthatguy vs Jun | 10–6 | 62.50% |
| Itsthatguy vs Claudio | 6–9 | 40.00% |
| Itsthatguy vs Lee | 8–7 | 53.33% |
| Itsthatguy vs Leo | 9–5 | 64.29% |
| Itsthatguy vs Panda | 3–8 | 27.27% |
| Itsthatguy vs Leroy | 5–6 | 45.45% |
| Itsthatguy vs Devil Jin | 5–3 | 62.50% |
| Itsthatguy vs Feng | 3–5 | 37.50% |
| Itsthatguy vs Victor | 4–4 | 50.00% |
| Itsthatguy vs Shaheen | 0–6 | 0.00% |
| Itsthatguy vs Zafina | 3–3 | 50.00% |
| Itsthatguy vs Raven | 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.