| checkhook vs Clive | 7–16 | 30.43% |
| checkhook vs Jin | 11–11 | 50.00% |
| checkhook vs Steve | 6–13 | 31.58% |
| checkhook vs Law | 9–9 | 50.00% |
| checkhook vs Yoshimitsu | 4–14 | 22.22% |
| checkhook vs Reina | 8–10 | 44.44% |
| checkhook vs Jun | 4–11 | 26.67% |
| checkhook vs King | 6–8 | 42.86% |
| checkhook vs Xiaoyu | 6–7 | 46.15% |
| checkhook vs Asuka | 3–9 | 25.00% |
| checkhook vs Leroy | 8–3 | 72.73% |
| checkhook vs Devil Jin | 2–8 | 20.00% |
| checkhook vs Nina | 3–7 | 30.00% |
| checkhook vs Azucena | 4–5 | 44.44% |
| checkhook vs Lidia | 3–5 | 37.50% |
| checkhook vs Jack-8 | 4–3 | 57.14% |
| checkhook vs Bryan | 4–2 | 66.67% |
| checkhook vs Victor | 1–5 | 16.67% |
| checkhook vs Lee | 1–4 | 20.00% |
| checkhook vs Eddy | 2–3 | 40.00% |
| checkhook vs Dragunov | 0–4 | 0.00% |
| checkhook vs Shaheen | 1–3 | 25.00% |
| checkhook vs Fahkumram | 0–4 | 0.00% |
| checkhook vs Hwoarang | 1–2 | 33.33% |
| checkhook vs Kazuya | 2–1 | 66.67% |
| checkhook vs Leo | 2–1 | 66.67% |
| checkhook vs Heihachi | 3–0 | 100.00% |
| checkhook vs Lars | 1–1 | 50.00% |
| checkhook vs Kuma | 0–2 | 0.00% |
| checkhook vs Panda | 0–2 | 0.00% |
| checkhook vs Raven | 0–2 | 0.00% |
| checkhook vs Paul | 0–1 | 0.00% |
| checkhook vs Lili | 1–0 | 100.00% |
| checkhook vs Alisa | 0–1 | 0.00% |
| checkhook vs Zafina | 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.