| Masterdogg vs Eddy | 10–18 | 35.71% |
| Masterdogg vs Reina | 12–12 | 50.00% |
| Masterdogg vs King | 9–10 | 47.37% |
| Masterdogg vs Kazuya | 8–8 | 50.00% |
| Masterdogg vs Steve | 11–4 | 73.33% |
| Masterdogg vs Jin | 3–9 | 25.00% |
| Masterdogg vs Devil Jin | 9–2 | 81.82% |
| Masterdogg vs Dragunov | 4–6 | 40.00% |
| Masterdogg vs Law | 6–3 | 66.67% |
| Masterdogg vs Lili | 2–7 | 22.22% |
| Masterdogg vs Lars | 1–7 | 12.50% |
| Masterdogg vs Yoshimitsu | 4–3 | 57.14% |
| Masterdogg vs Bryan | 2–5 | 28.57% |
| Masterdogg vs Zafina | 3–4 | 42.86% |
| Masterdogg vs Leroy | 4–3 | 57.14% |
| Masterdogg vs Paul | 4–2 | 66.67% |
| Masterdogg vs Hwoarang | 3–3 | 50.00% |
| Masterdogg vs Jack-8 | 2–3 | 40.00% |
| Masterdogg vs Feng | 3–2 | 60.00% |
| Masterdogg vs Lee | 1–4 | 20.00% |
| Masterdogg vs Jun | 4–1 | 80.00% |
| Masterdogg vs Xiaoyu | 1–3 | 25.00% |
| Masterdogg vs Alisa | 0–4 | 0.00% |
| Masterdogg vs Nina | 0–4 | 0.00% |
| Masterdogg vs Raven | 2–2 | 50.00% |
| Masterdogg vs Asuka | 1–2 | 33.33% |
| Masterdogg vs Leo | 2–1 | 66.67% |
| Masterdogg vs Victor | 2–1 | 66.67% |
| Masterdogg vs Kuma | 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.