| Obese Master vs Kazuya | 32–17 | 65.31% |
| Obese Master vs Jin | 18–26 | 40.91% |
| Obese Master vs Dragunov | 16–18 | 47.06% |
| Obese Master vs Clive | 16–6 | 72.73% |
| Obese Master vs Bryan | 11–8 | 57.89% |
| Obese Master vs Jun | 11–8 | 57.89% |
| Obese Master vs King | 10–8 | 55.56% |
| Obese Master vs Paul | 9–6 | 60.00% |
| Obese Master vs Lili | 3–11 | 21.43% |
| Obese Master vs Reina | 9–5 | 64.29% |
| Obese Master vs Steve | 7–5 | 58.33% |
| Obese Master vs Lee | 4–8 | 33.33% |
| Obese Master vs Eddy | 7–5 | 58.33% |
| Obese Master vs Heihachi | 7–5 | 58.33% |
| Obese Master vs Jack-8 | 5–6 | 45.45% |
| Obese Master vs Devil Jin | 5–6 | 45.45% |
| Obese Master vs Asuka | 2–8 | 20.00% |
| Obese Master vs Nina | 4–5 | 44.44% |
| Obese Master vs Yoshimitsu | 4–4 | 50.00% |
| Obese Master vs Hwoarang | 4–4 | 50.00% |
| Obese Master vs Feng | 4–3 | 57.14% |
| Obese Master vs Lars | 2–4 | 33.33% |
| Obese Master vs Kuma | 2–4 | 33.33% |
| Obese Master vs Law | 0–4 | 0.00% |
| Obese Master vs Leroy | 2–2 | 50.00% |
| Obese Master vs Azucena | 4–0 | 100.00% |
| Obese Master vs Zafina | 1–2 | 33.33% |
| Obese Master vs Victor | 2–1 | 66.67% |
| Obese Master vs Raven | 3–0 | 100.00% |
| Obese Master vs Alisa | 0–2 | 0.00% |
| Obese Master vs Shaheen | 0–2 | 0.00% |
| Obese Master vs Lidia | 0–2 | 0.00% |
| Obese Master vs Xiaoyu | 0–1 | 0.00% |
| Obese Master vs Leo | 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.