| STLHatman vs Hwoarang | 38–23 | 62.30% |
| STLHatman vs King | 30–16 | 65.22% |
| STLHatman vs Leroy | 16–25 | 39.02% |
| STLHatman vs Steve | 20–14 | 58.82% |
| STLHatman vs Law | 19–13 | 59.38% |
| STLHatman vs Kazuya | 18–12 | 60.00% |
| STLHatman vs Asuka | 13–17 | 43.33% |
| STLHatman vs Devil Jin | 18–12 | 60.00% |
| STLHatman vs Jin | 14–15 | 48.28% |
| STLHatman vs Bryan | 16–12 | 57.14% |
| STLHatman vs Jun | 12–16 | 42.86% |
| STLHatman vs Lee | 16–11 | 59.26% |
| STLHatman vs Azucena | 11–16 | 40.74% |
| STLHatman vs Heihachi | 15–11 | 57.69% |
| STLHatman vs Lars | 12–12 | 50.00% |
| STLHatman vs Shaheen | 9–11 | 45.00% |
| STLHatman vs Reina | 6–14 | 30.00% |
| STLHatman vs Nina | 9–8 | 52.94% |
| STLHatman vs Paul | 12–3 | 80.00% |
| STLHatman vs Xiaoyu | 12–3 | 80.00% |
| STLHatman vs Feng | 8–7 | 53.33% |
| STLHatman vs Dragunov | 8–7 | 53.33% |
| STLHatman vs Zafina | 8–7 | 53.33% |
| STLHatman vs Raven | 7–8 | 46.67% |
| STLHatman vs Jack-8 | 2–12 | 14.29% |
| STLHatman vs Leo | 2–12 | 14.29% |
| STLHatman vs Lili | 7–4 | 63.64% |
| STLHatman vs Victor | 9–2 | 81.82% |
| STLHatman vs Lidia | 7–4 | 63.64% |
| STLHatman vs Yoshimitsu | 7–3 | 70.00% |
| STLHatman vs Clive | 4–4 | 50.00% |
| STLHatman vs Kuma | 4–2 | 66.67% |
| STLHatman vs Alisa | 4–1 | 80.00% |
| STLHatman vs Claudio | 4–0 | 100.00% |
| STLHatman vs Eddy | 3–1 | 75.00% |
| STLHatman vs Fahkumram | 2–0 | 100.00% |
| STLHatman vs Armor King | 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.