| IMainKing vs King | 19–10 | 65.52% |
| IMainKing vs Steve | 13–6 | 68.42% |
| IMainKing vs Hwoarang | 10–4 | 71.43% |
| IMainKing vs Heihachi | 13–0 | 100.00% |
| IMainKing vs Law | 6–5 | 54.55% |
| IMainKing vs Dragunov | 6–4 | 60.00% |
| IMainKing vs Paul | 5–3 | 62.50% |
| IMainKing vs Bryan | 4–4 | 50.00% |
| IMainKing vs Asuka | 6–1 | 85.71% |
| IMainKing vs Zafina | 2–5 | 28.57% |
| IMainKing vs Fahkumram | 4–3 | 57.14% |
| IMainKing vs Kazuya | 5–1 | 83.33% |
| IMainKing vs Lee | 5–1 | 83.33% |
| IMainKing vs Victor | 4–2 | 66.67% |
| IMainKing vs Jin | 4–1 | 80.00% |
| IMainKing vs Lili | 5–0 | 100.00% |
| IMainKing vs Clive | 5–0 | 100.00% |
| IMainKing vs Jack-8 | 1–3 | 25.00% |
| IMainKing vs Devil Jin | 3–1 | 75.00% |
| IMainKing vs Jun | 4–0 | 100.00% |
| IMainKing vs Lidia | 4–0 | 100.00% |
| IMainKing vs Yoshimitsu | 3–0 | 100.00% |
| IMainKing vs Xiaoyu | 2–1 | 66.67% |
| IMainKing vs Claudio | 1–2 | 33.33% |
| IMainKing vs Raven | 3–0 | 100.00% |
| IMainKing vs Lars | 1–1 | 50.00% |
| IMainKing vs Leroy | 2–0 | 100.00% |
| IMainKing vs Eddy | 1–1 | 50.00% |
| IMainKing vs Leo | 1–0 | 100.00% |
| IMainKing vs Nina | 0–1 | 0.00% |
| IMainKing vs Azucena | 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.