| IShowdeez vs Kazuya | 64–48 | 57.14% |
| IShowdeez vs Jin | 66–36 | 64.71% |
| IShowdeez vs King | 50–39 | 56.18% |
| IShowdeez vs Hwoarang | 50–24 | 67.57% |
| IShowdeez vs Bryan | 35–32 | 52.24% |
| IShowdeez vs Yoshimitsu | 29–35 | 45.31% |
| IShowdeez vs Dragunov | 29–35 | 45.31% |
| IShowdeez vs Paul | 32–30 | 51.61% |
| IShowdeez vs Reina | 36–26 | 58.06% |
| IShowdeez vs Steve | 29–30 | 49.15% |
| IShowdeez vs Heihachi | 26–32 | 44.83% |
| IShowdeez vs Law | 25–29 | 46.30% |
| IShowdeez vs Lili | 28–21 | 57.14% |
| IShowdeez vs Lee | 26–17 | 60.47% |
| IShowdeez vs Asuka | 22–19 | 53.66% |
| IShowdeez vs Eddy | 16–24 | 40.00% |
| IShowdeez vs Feng | 23–16 | 58.97% |
| IShowdeez vs Xiaoyu | 18–19 | 48.65% |
| IShowdeez vs Devil Jin | 20–17 | 54.05% |
| IShowdeez vs Victor | 14–23 | 37.84% |
| IShowdeez vs Alisa | 9–19 | 32.14% |
| IShowdeez vs Raven | 11–15 | 42.31% |
| IShowdeez vs Leroy | 10–14 | 41.67% |
| IShowdeez vs Jack-8 | 12–10 | 54.55% |
| IShowdeez vs Jun | 10–12 | 45.45% |
| IShowdeez vs Nina | 3–18 | 14.29% |
| IShowdeez vs Kuma | 10–11 | 47.62% |
| IShowdeez vs Lars | 2–16 | 11.11% |
| IShowdeez vs Azucena | 12–6 | 66.67% |
| IShowdeez vs Leo | 6–9 | 40.00% |
| IShowdeez vs Lidia | 7–8 | 46.67% |
| IShowdeez vs Claudio | 8–6 | 57.14% |
| IShowdeez vs Zafina | 2–10 | 16.67% |
| IShowdeez vs Shaheen | 1–4 | 20.00% |
| IShowdeez vs Anna | 1–3 | 25.00% |
| IShowdeez vs Panda | 2–0 | 100.00% |
| IShowdeez vs Clive | 2–0 | 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.