| shadough vs Eddy | 23–20 | 53.49% |
| shadough vs King | 24–12 | 66.67% |
| shadough vs Lili | 20–15 | 57.14% |
| shadough vs Azucena | 21–11 | 65.62% |
| shadough vs Bryan | 19–12 | 61.29% |
| shadough vs Dragunov | 14–14 | 50.00% |
| shadough vs Lidia | 17–9 | 65.38% |
| shadough vs Reina | 16–8 | 66.67% |
| shadough vs Yoshimitsu | 19–4 | 82.61% |
| shadough vs Jin | 12–11 | 52.17% |
| shadough vs Kazuya | 14–9 | 60.87% |
| shadough vs Lars | 10–12 | 45.45% |
| shadough vs Hwoarang | 14–7 | 66.67% |
| shadough vs Steve | 11–9 | 55.00% |
| shadough vs Jun | 8–11 | 42.11% |
| shadough vs Paul | 7–9 | 43.75% |
| shadough vs Law | 13–3 | 81.25% |
| shadough vs Xiaoyu | 9–6 | 60.00% |
| shadough vs Nina | 9–5 | 64.29% |
| shadough vs Asuka | 8–5 | 61.54% |
| shadough vs Victor | 11–2 | 84.62% |
| shadough vs Leo | 4–8 | 33.33% |
| shadough vs Devil Jin | 8–3 | 72.73% |
| shadough vs Alisa | 7–4 | 63.64% |
| shadough vs Leroy | 10–1 | 90.91% |
| shadough vs Kuma | 7–3 | 70.00% |
| shadough vs Feng | 5–4 | 55.56% |
| shadough vs Lee | 5–4 | 55.56% |
| shadough vs Clive | 4–5 | 44.44% |
| shadough vs Jack-8 | 3–2 | 60.00% |
| shadough vs Raven | 2–2 | 50.00% |
| shadough vs Shaheen | 2–1 | 66.67% |
| shadough vs Heihachi | 1–2 | 33.33% |
| shadough vs Fahkumram | 1–2 | 33.33% |
| shadough vs Claudio | 1–1 | 50.00% |
| shadough vs Zafina | 1–1 | 50.00% |
| shadough vs Miary Zo | 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.