| I Hate Sleeping vs King | 13–12 | 52.00% |
| I Hate Sleeping vs Heihachi | 14–9 | 60.87% |
| I Hate Sleeping vs Kazuya | 14–8 | 63.64% |
| I Hate Sleeping vs Hwoarang | 12–8 | 60.00% |
| I Hate Sleeping vs Victor | 14–5 | 73.68% |
| I Hate Sleeping vs Paul | 10–4 | 71.43% |
| I Hate Sleeping vs Bryan | 10–4 | 71.43% |
| I Hate Sleeping vs Law | 7–6 | 53.85% |
| I Hate Sleeping vs Dragunov | 6–7 | 46.15% |
| I Hate Sleeping vs Reina | 8–5 | 61.54% |
| I Hate Sleeping vs Steve | 5–7 | 41.67% |
| I Hate Sleeping vs Jin | 8–3 | 72.73% |
| I Hate Sleeping vs Asuka | 5–5 | 50.00% |
| I Hate Sleeping vs Nina | 5–5 | 50.00% |
| I Hate Sleeping vs Anna | 4–5 | 44.44% |
| I Hate Sleeping vs Jun | 3–5 | 37.50% |
| I Hate Sleeping vs Eddy | 6–2 | 75.00% |
| I Hate Sleeping vs Yoshimitsu | 5–2 | 71.43% |
| I Hate Sleeping vs Shaheen | 7–0 | 100.00% |
| I Hate Sleeping vs Azucena | 4–3 | 57.14% |
| I Hate Sleeping vs Devil Jin | 2–3 | 40.00% |
| I Hate Sleeping vs Lili | 2–3 | 40.00% |
| I Hate Sleeping vs Leo | 3–2 | 60.00% |
| I Hate Sleeping vs Lars | 5–0 | 100.00% |
| I Hate Sleeping vs Alisa | 2–3 | 40.00% |
| I Hate Sleeping vs Lee | 2–3 | 40.00% |
| I Hate Sleeping vs Lidia | 1–4 | 20.00% |
| I Hate Sleeping vs Xiaoyu | 2–2 | 50.00% |
| I Hate Sleeping vs Jack-8 | 3–1 | 75.00% |
| I Hate Sleeping vs Raven | 3–1 | 75.00% |
| I Hate Sleeping vs Feng | 2–0 | 100.00% |
| I Hate Sleeping vs Claudio | 2–0 | 100.00% |
| I Hate Sleeping vs Panda | 0–1 | 0.00% |
| I Hate Sleeping 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.