| Idow vs King | 37–33 | 52.86% |
| Idow vs Jin | 34–28 | 54.84% |
| Idow vs Kazuya | 38–23 | 62.30% |
| Idow vs Bryan | 23–26 | 46.94% |
| Idow vs Yoshimitsu | 25–18 | 58.14% |
| Idow vs Paul | 19–20 | 48.72% |
| Idow vs Hwoarang | 30–7 | 81.08% |
| Idow vs Devil Jin | 15–21 | 41.67% |
| Idow vs Lili | 15–20 | 42.86% |
| Idow vs Lee | 19–14 | 57.58% |
| Idow vs Law | 16–16 | 50.00% |
| Idow vs Xiaoyu | 17–14 | 54.84% |
| Idow vs Feng | 21–10 | 67.74% |
| Idow vs Reina | 12–17 | 41.38% |
| Idow vs Dragunov | 11–17 | 39.29% |
| Idow vs Asuka | 14–13 | 51.85% |
| Idow vs Steve | 12–11 | 52.17% |
| Idow vs Alisa | 15–8 | 65.22% |
| Idow vs Eddy | 5–18 | 21.74% |
| Idow vs Jun | 10–10 | 50.00% |
| Idow vs Leo | 9–9 | 50.00% |
| Idow vs Claudio | 10–8 | 55.56% |
| Idow vs Raven | 6–12 | 33.33% |
| Idow vs Leroy | 5–11 | 31.25% |
| Idow vs Lars | 2–12 | 14.29% |
| Idow vs Nina | 8–3 | 72.73% |
| Idow vs Azucena | 3–8 | 27.27% |
| Idow vs Victor | 4–6 | 40.00% |
| Idow vs Jack-8 | 3–5 | 37.50% |
| Idow vs Shaheen | 5–3 | 62.50% |
| Idow vs Kuma | 3–5 | 37.50% |
| Idow vs Zafina | 0–7 | 0.00% |
| Idow vs Lidia | 1–4 | 20.00% |
| Idow vs Heihachi | 0–4 | 0.00% |
| Idow vs Panda | 0–2 | 0.00% |
| Idow vs Clive | 0–2 | 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.