| PilotMallard vs Clive | 57–43 | 57.00% |
| PilotMallard vs King | 20–18 | 52.63% |
| PilotMallard vs Reina | 19–19 | 50.00% |
| PilotMallard vs Steve | 15–18 | 45.45% |
| PilotMallard vs Kazuya | 12–19 | 38.71% |
| PilotMallard vs Paul | 13–14 | 48.15% |
| PilotMallard vs Hwoarang | 14–12 | 53.85% |
| PilotMallard vs Jin | 13–13 | 50.00% |
| PilotMallard vs Bryan | 9–15 | 37.50% |
| PilotMallard vs Dragunov | 8–16 | 33.33% |
| PilotMallard vs Lars | 9–15 | 37.50% |
| PilotMallard vs Jun | 11–9 | 55.00% |
| PilotMallard vs Law | 7–12 | 36.84% |
| PilotMallard vs Azucena | 9–10 | 47.37% |
| PilotMallard vs Heihachi | 6–12 | 33.33% |
| PilotMallard vs Lee | 7–9 | 43.75% |
| PilotMallard vs Lili | 10–5 | 66.67% |
| PilotMallard vs Victor | 5–8 | 38.46% |
| PilotMallard vs Eddy | 7–6 | 53.85% |
| PilotMallard vs Asuka | 6–5 | 54.55% |
| PilotMallard vs Raven | 7–4 | 63.64% |
| PilotMallard vs Yoshimitsu | 8–2 | 80.00% |
| PilotMallard vs Xiaoyu | 6–4 | 60.00% |
| PilotMallard vs Leo | 6–4 | 60.00% |
| PilotMallard vs Claudio | 6–4 | 60.00% |
| PilotMallard vs Shaheen | 5–5 | 50.00% |
| PilotMallard vs Nina | 5–5 | 50.00% |
| PilotMallard vs Leroy | 3–7 | 30.00% |
| PilotMallard vs Lidia | 4–6 | 40.00% |
| PilotMallard vs Devil Jin | 2–7 | 22.22% |
| PilotMallard vs Feng | 4–3 | 57.14% |
| PilotMallard vs Jack-8 | 4–1 | 80.00% |
| PilotMallard vs Kuma | 2–3 | 40.00% |
| PilotMallard vs Alisa | 2–1 | 66.67% |
| PilotMallard vs Zafina | 2–1 | 66.67% |
| PilotMallard vs Panda | 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.