| MayWho vs King | 8–10 | 44.44% |
| MayWho vs Kazuya | 12–6 | 66.67% |
| MayWho vs Reina | 9–6 | 60.00% |
| MayWho vs Steve | 9–5 | 64.29% |
| MayWho vs Jin | 4–7 | 36.36% |
| MayWho vs Alisa | 4–7 | 36.36% |
| MayWho vs Victor | 8–3 | 72.73% |
| MayWho vs Dragunov | 4–6 | 40.00% |
| MayWho vs Lili | 3–5 | 37.50% |
| MayWho vs Heihachi | 2–6 | 25.00% |
| MayWho vs Xiaoyu | 4–3 | 57.14% |
| MayWho vs Bryan | 5–2 | 71.43% |
| MayWho vs Lars | 2–4 | 33.33% |
| MayWho vs Fahkumram | 2–4 | 33.33% |
| MayWho vs Yoshimitsu | 2–3 | 40.00% |
| MayWho vs Lee | 2–3 | 40.00% |
| MayWho vs Jun | 1–4 | 20.00% |
| MayWho vs Lidia | 4–1 | 80.00% |
| MayWho vs Anna | 2–3 | 40.00% |
| MayWho vs Hwoarang | 2–2 | 50.00% |
| MayWho vs Devil Jin | 2–2 | 50.00% |
| MayWho vs Azucena | 4–0 | 100.00% |
| MayWho vs Clive | 4–0 | 100.00% |
| MayWho vs Jack-8 | 2–1 | 66.67% |
| MayWho vs Asuka | 3–0 | 100.00% |
| MayWho vs Paul | 2–0 | 100.00% |
| MayWho vs Claudio | 2–0 | 100.00% |
| MayWho vs Raven | 2–0 | 100.00% |
| MayWho vs Law | 0–1 | 0.00% |
| MayWho vs Leo | 1–0 | 100.00% |
| MayWho vs Nina | 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.