| shamwellcee vs King | 31–78 | 28.44% |
| shamwellcee vs Reina | 42–59 | 41.58% |
| shamwellcee vs Steve | 31–53 | 36.90% |
| shamwellcee vs Hwoarang | 26–47 | 35.62% |
| shamwellcee vs Lidia | 20–45 | 30.77% |
| shamwellcee vs Kazuya | 16–43 | 27.12% |
| shamwellcee vs Law | 24–32 | 42.86% |
| shamwellcee vs Eddy | 14–42 | 25.00% |
| shamwellcee vs Jin | 14–39 | 26.42% |
| shamwellcee vs Bryan | 16–36 | 30.77% |
| shamwellcee vs Jun | 18–28 | 39.13% |
| shamwellcee vs Lars | 13–26 | 33.33% |
| shamwellcee vs Dragunov | 8–29 | 21.62% |
| shamwellcee vs Victor | 13–24 | 35.14% |
| shamwellcee vs Lili | 13–23 | 36.11% |
| shamwellcee vs Paul | 9–24 | 27.27% |
| shamwellcee vs Azucena | 9–24 | 27.27% |
| shamwellcee vs Lee | 9–18 | 33.33% |
| shamwellcee vs Yoshimitsu | 10–16 | 38.46% |
| shamwellcee vs Leroy | 10–14 | 41.67% |
| shamwellcee vs Nina | 13–8 | 61.90% |
| shamwellcee vs Raven | 8–13 | 38.10% |
| shamwellcee vs Asuka | 6–13 | 31.58% |
| shamwellcee vs Alisa | 2–17 | 10.53% |
| shamwellcee vs Shaheen | 7–12 | 36.84% |
| shamwellcee vs Zafina | 9–9 | 50.00% |
| shamwellcee vs Xiaoyu | 6–11 | 35.29% |
| shamwellcee vs Leo | 6–10 | 37.50% |
| shamwellcee vs Claudio | 4–11 | 26.67% |
| shamwellcee vs Devil Jin | 3–11 | 21.43% |
| shamwellcee vs Jack-8 | 3–10 | 23.08% |
| shamwellcee vs Feng | 6–6 | 50.00% |
| shamwellcee vs Heihachi | 6–6 | 50.00% |
| shamwellcee vs Kuma | 1–8 | 11.11% |
| shamwellcee vs Clive | 5–2 | 71.43% |
| shamwellcee vs Panda | 3–3 | 50.00% |
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.