| Maddog vs King | 50–53 | 48.54% |
| Maddog vs Jin | 42–47 | 47.19% |
| Maddog vs Hwoarang | 38–41 | 48.10% |
| Maddog vs Eddy | 32–32 | 50.00% |
| Maddog vs Law | 29–33 | 46.77% |
| Maddog vs Steve | 33–28 | 54.10% |
| Maddog vs Bryan | 26–34 | 43.33% |
| Maddog vs Kazuya | 35–25 | 58.33% |
| Maddog vs Yoshimitsu | 18–40 | 31.03% |
| Maddog vs Reina | 34–23 | 59.65% |
| Maddog vs Dragunov | 29–22 | 56.86% |
| Maddog vs Lars | 23–25 | 47.92% |
| Maddog vs Lili | 22–20 | 52.38% |
| Maddog vs Lidia | 25–17 | 59.52% |
| Maddog vs Azucena | 20–21 | 48.78% |
| Maddog vs Victor | 18–17 | 51.43% |
| Maddog vs Devil Jin | 14–19 | 42.42% |
| Maddog vs Paul | 15–17 | 46.88% |
| Maddog vs Heihachi | 18–14 | 56.25% |
| Maddog vs Feng | 18–12 | 60.00% |
| Maddog vs Leo | 14–15 | 48.28% |
| Maddog vs Lee | 17–12 | 58.62% |
| Maddog vs Asuka | 11–15 | 42.31% |
| Maddog vs Kuma | 15–11 | 57.69% |
| Maddog vs Raven | 11–14 | 44.00% |
| Maddog vs Xiaoyu | 15–9 | 62.50% |
| Maddog vs Nina | 7–17 | 29.17% |
| Maddog vs Claudio | 16–5 | 76.19% |
| Maddog vs Jun | 13–7 | 65.00% |
| Maddog vs Jack-8 | 8–10 | 44.44% |
| Maddog vs Leroy | 10–8 | 55.56% |
| Maddog vs Zafina | 6–10 | 37.50% |
| Maddog vs Alisa | 9–5 | 64.29% |
| Maddog vs Clive | 5–7 | 41.67% |
| Maddog vs Miary Zo | 8–3 | 72.73% |
| Maddog vs Panda | 6–0 | 100.00% |
| Maddog vs Fahkumram | 2–4 | 33.33% |
| Maddog vs Armor King | 4–1 | 80.00% |
| Maddog vs Shaheen | 0–1 | 0.00% |
| Maddog vs Anna | 0–1 | 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.