| I_Am_EJ vs Armor King | 13–20 | 39.39% |
| I_Am_EJ vs Steve | 7–8 | 46.67% |
| I_Am_EJ vs King | 7–5 | 58.33% |
| I_Am_EJ vs Lili | 9–3 | 75.00% |
| I_Am_EJ vs Jun | 8–4 | 66.67% |
| I_Am_EJ vs Yoshimitsu | 8–3 | 72.73% |
| I_Am_EJ vs Bryan | 5–6 | 45.45% |
| I_Am_EJ vs Asuka | 4–6 | 40.00% |
| I_Am_EJ vs Jin | 7–2 | 77.78% |
| I_Am_EJ vs Reina | 5–4 | 55.56% |
| I_Am_EJ vs Kazuya | 2–6 | 25.00% |
| I_Am_EJ vs Dragunov | 3–5 | 37.50% |
| I_Am_EJ vs Hwoarang | 4–3 | 57.14% |
| I_Am_EJ vs Fahkumram | 3–4 | 42.86% |
| I_Am_EJ vs Lars | 6–0 | 100.00% |
| I_Am_EJ vs Zafina | 3–3 | 50.00% |
| I_Am_EJ vs Feng | 3–2 | 60.00% |
| I_Am_EJ vs Leroy | 4–1 | 80.00% |
| I_Am_EJ vs Heihachi | 0–5 | 0.00% |
| I_Am_EJ vs Clive | 4–1 | 80.00% |
| I_Am_EJ vs Anna | 3–2 | 60.00% |
| I_Am_EJ vs Xiaoyu | 2–2 | 50.00% |
| I_Am_EJ vs Leo | 3–1 | 75.00% |
| I_Am_EJ vs Alisa | 2–1 | 66.67% |
| I_Am_EJ vs Nina | 1–2 | 33.33% |
| I_Am_EJ vs Azucena | 2–1 | 66.67% |
| I_Am_EJ vs Paul | 0–2 | 0.00% |
| I_Am_EJ vs Law | 2–0 | 100.00% |
| I_Am_EJ vs Jack-8 | 2–0 | 100.00% |
| I_Am_EJ vs Lee | 0–2 | 0.00% |
| I_Am_EJ vs Lidia | 1–1 | 50.00% |
| I_Am_EJ vs Claudio | 1–0 | 100.00% |
| I_Am_EJ vs Panda | 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.