| Mega vs King | 15–5 | 75.00% |
| Mega vs Reina | 9–9 | 50.00% |
| Mega vs Victor | 4–10 | 28.57% |
| Mega vs Eddy | 7–6 | 53.85% |
| Mega vs Kazuya | 5–6 | 45.45% |
| Mega vs Lili | 7–4 | 63.64% |
| Mega vs Law | 5–5 | 50.00% |
| Mega vs Steve | 4–6 | 40.00% |
| Mega vs Hwoarang | 6–3 | 66.67% |
| Mega vs Jin | 5–4 | 55.56% |
| Mega vs Dragunov | 6–2 | 75.00% |
| Mega vs Nina | 3–5 | 37.50% |
| Mega vs Yoshimitsu | 3–4 | 42.86% |
| Mega vs Bryan | 2–5 | 28.57% |
| Mega vs Azucena | 1–5 | 16.67% |
| Mega vs Xiaoyu | 3–1 | 75.00% |
| Mega vs Asuka | 3–1 | 75.00% |
| Mega vs Alisa | 1–3 | 25.00% |
| Mega vs Shaheen | 1–2 | 33.33% |
| Mega vs Leroy | 3–0 | 100.00% |
| Mega vs Jack-8 | 0–2 | 0.00% |
| Mega vs Claudio | 1–1 | 50.00% |
| Mega vs Lee | 1–1 | 50.00% |
| Mega vs Jun | 1–1 | 50.00% |
| Mega vs Raven | 2–0 | 100.00% |
| Mega vs Paul | 0–1 | 0.00% |
| Mega vs Feng | 1–0 | 100.00% |
| Mega vs Panda | 1–0 | 100.00% |
| Mega vs Zafina | 0–1 | 0.00% |
| Mega vs Heihachi | 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.