Name history
| TOO | Sleepy | |
| New2ArcadeStick | |
| TOO | Requiem | |
| Empoleon | |
| Sleepless | |
| Sleepy |
| TOO | Sleepy vs Armor King | 55–46 | 54.46% |
| TOO | Sleepy vs Jin | 43–39 | 52.44% |
| TOO | Sleepy vs Miary Zo | 35–47 | 42.68% |
| TOO | Sleepy vs Law | 38–42 | 47.50% |
| TOO | Sleepy vs Steve | 37–37 | 50.00% |
| TOO | Sleepy vs Dragunov | 36–38 | 48.65% |
| TOO | Sleepy vs King | 44–20 | 68.75% |
| TOO | Sleepy vs Kazuya | 25–38 | 39.68% |
| TOO | Sleepy vs Heihachi | 35–25 | 58.33% |
| TOO | Sleepy vs Bryan | 28–30 | 48.28% |
| TOO | Sleepy vs Lili | 25–30 | 45.45% |
| TOO | Sleepy vs Hwoarang | 19–31 | 38.00% |
| TOO | Sleepy vs Yoshimitsu | 24–25 | 48.98% |
| TOO | Sleepy vs Azucena | 23–25 | 47.92% |
| TOO | Sleepy vs Reina | 24–22 | 52.17% |
| TOO | Sleepy vs Lee | 24–21 | 53.33% |
| TOO | Sleepy vs Fahkumram | 22–19 | 53.66% |
| TOO | Sleepy vs Asuka | 25–13 | 65.79% |
| TOO | Sleepy vs Eddy | 26–11 | 70.27% |
| TOO | Sleepy vs Lidia | 18–18 | 50.00% |
| TOO | Sleepy vs Lars | 13–20 | 39.39% |
| TOO | Sleepy vs Jun | 18–15 | 54.55% |
| TOO | Sleepy vs Jack-8 | 16–16 | 50.00% |
| TOO | Sleepy vs Paul | 16–15 | 51.61% |
| TOO | Sleepy vs Feng | 18–9 | 66.67% |
| TOO | Sleepy vs Victor | 13–13 | 50.00% |
| TOO | Sleepy vs Xiaoyu | 10–15 | 40.00% |
| TOO | Sleepy vs Leroy | 11–14 | 44.00% |
| TOO | Sleepy vs Raven | 8–15 | 34.78% |
| TOO | Sleepy vs Devil Jin | 14–8 | 63.64% |
| TOO | Sleepy vs Nina | 11–9 | 55.00% |
| TOO | Sleepy vs Zafina | 6–14 | 30.00% |
| TOO | Sleepy vs Clive | 12–8 | 60.00% |
| TOO | Sleepy vs Anna | 6–9 | 40.00% |
| TOO | Sleepy vs Leo | 2–9 | 18.18% |
| TOO | Sleepy vs Shaheen | 4–6 | 40.00% |
| TOO | Sleepy vs Kuma | 4–4 | 50.00% |
| TOO | Sleepy vs Alisa | 0–6 | 0.00% |
| TOO | Sleepy vs Claudio | 1–5 | 16.67% |
| TOO | Sleepy vs Panda | 1–3 | 25.00% |
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.