| Stamat0s vs King | 83–64 | 56.46% |
| Stamat0s vs Reina | 66–81 | 44.90% |
| Stamat0s vs Kazuya | 79–62 | 56.03% |
| Stamat0s vs Heihachi | 56–74 | 43.08% |
| Stamat0s vs Jin | 49–61 | 44.55% |
| Stamat0s vs Lili | 51–48 | 51.52% |
| Stamat0s vs Bryan | 43–45 | 48.86% |
| Stamat0s vs Dragunov | 40–48 | 45.45% |
| Stamat0s vs Steve | 44–41 | 51.76% |
| Stamat0s vs Hwoarang | 36–40 | 47.37% |
| Stamat0s vs Paul | 30–38 | 44.12% |
| Stamat0s vs Clive | 23–35 | 39.66% |
| Stamat0s vs Asuka | 25–24 | 51.02% |
| Stamat0s vs Azucena | 26–23 | 53.06% |
| Stamat0s vs Yoshimitsu | 19–28 | 40.43% |
| Stamat0s vs Eddy | 23–22 | 51.11% |
| Stamat0s vs Lidia | 16–29 | 35.56% |
| Stamat0s vs Jun | 21–22 | 48.84% |
| Stamat0s vs Law | 12–29 | 29.27% |
| Stamat0s vs Xiaoyu | 23–16 | 58.97% |
| Stamat0s vs Devil Jin | 12–27 | 30.77% |
| Stamat0s vs Lee | 18–21 | 46.15% |
| Stamat0s vs Victor | 22–15 | 59.46% |
| Stamat0s vs Leroy | 13–21 | 38.24% |
| Stamat0s vs Lars | 22–8 | 73.33% |
| Stamat0s vs Leo | 19–10 | 65.52% |
| Stamat0s vs Nina | 10–18 | 35.71% |
| Stamat0s vs Jack-8 | 9–18 | 33.33% |
| Stamat0s vs Kuma | 15–8 | 65.22% |
| Stamat0s vs Claudio | 12–10 | 54.55% |
| Stamat0s vs Raven | 13–8 | 61.90% |
| Stamat0s vs Alisa | 8–11 | 42.11% |
| Stamat0s vs Feng | 12–5 | 70.59% |
| Stamat0s vs Shaheen | 12–5 | 70.59% |
| Stamat0s vs Anna | 5–9 | 35.71% |
| Stamat0s vs Zafina | 5–6 | 45.45% |
| Stamat0s vs Fahkumram | 1–2 | 33.33% |
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.