| MyKey vs Jin | 39–32 | 54.93% |
| MyKey vs Steve | 35–27 | 56.45% |
| MyKey vs Armor King | 28–30 | 48.28% |
| MyKey vs Kazuya | 23–23 | 50.00% |
| MyKey vs Victor | 25–20 | 55.56% |
| MyKey vs Asuka | 22–20 | 52.38% |
| MyKey vs Reina | 25–12 | 67.57% |
| MyKey vs Heihachi | 19–16 | 54.29% |
| MyKey vs Dragunov | 9–23 | 28.12% |
| MyKey vs King | 11–19 | 36.67% |
| MyKey vs Paul | 13–16 | 44.83% |
| MyKey vs Bryan | 10–18 | 35.71% |
| MyKey vs Anna | 19–5 | 79.17% |
| MyKey vs Yoshimitsu | 8–14 | 36.36% |
| MyKey vs Fahkumram | 4–17 | 19.05% |
| MyKey vs Lars | 10–9 | 52.63% |
| MyKey vs Law | 2–15 | 11.76% |
| MyKey vs Lili | 10–6 | 62.50% |
| MyKey vs Alisa | 3–13 | 18.75% |
| MyKey vs Azucena | 9–7 | 56.25% |
| MyKey vs Devil Jin | 7–8 | 46.67% |
| MyKey vs Lee | 8–7 | 53.33% |
| MyKey vs Miary Zo | 4–10 | 28.57% |
| MyKey vs Leo | 4–9 | 30.77% |
| MyKey vs Feng | 4–8 | 33.33% |
| MyKey vs Claudio | 3–8 | 27.27% |
| MyKey vs Nina | 6–5 | 54.55% |
| MyKey vs Clive | 6–5 | 54.55% |
| MyKey vs Hwoarang | 6–4 | 60.00% |
| MyKey vs Kuma | 5–5 | 50.00% |
| MyKey vs Xiaoyu | 6–3 | 66.67% |
| MyKey vs Shaheen | 3–6 | 33.33% |
| MyKey vs Jun | 8–1 | 88.89% |
| MyKey vs Leroy | 3–4 | 42.86% |
| MyKey vs Jack-8 | 2–4 | 33.33% |
| MyKey vs Lidia | 0–6 | 0.00% |
| MyKey vs Eddy | 0–3 | 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.