| Who_am_i vs Steve | 14–25 | 35.90% |
| Who_am_i vs Jin | 14–23 | 37.84% |
| Who_am_i vs King | 10–16 | 38.46% |
| Who_am_i vs Law | 7–14 | 33.33% |
| Who_am_i vs Hwoarang | 6–13 | 31.58% |
| Who_am_i vs Kazuya | 3–14 | 17.65% |
| Who_am_i vs Bryan | 2–13 | 13.33% |
| Who_am_i vs Dragunov | 5–6 | 45.45% |
| Who_am_i vs Azucena | 4–6 | 40.00% |
| Who_am_i vs Clive | 2–8 | 20.00% |
| Who_am_i vs Lili | 4–5 | 44.44% |
| Who_am_i vs Leo | 4–5 | 44.44% |
| Who_am_i vs Leroy | 2–7 | 22.22% |
| Who_am_i vs Reina | 5–4 | 55.56% |
| Who_am_i vs Victor | 3–6 | 33.33% |
| Who_am_i vs Raven | 4–5 | 44.44% |
| Who_am_i vs Miary Zo | 0–9 | 0.00% |
| Who_am_i vs Jun | 3–4 | 42.86% |
| Who_am_i vs Heihachi | 2–5 | 28.57% |
| Who_am_i vs Paul | 5–1 | 83.33% |
| Who_am_i vs Armor King | 4–2 | 66.67% |
| Who_am_i vs Alisa | 2–3 | 40.00% |
| Who_am_i vs Eddy | 3–2 | 60.00% |
| Who_am_i vs Fahkumram | 3–2 | 60.00% |
| Who_am_i vs Yoshimitsu | 1–3 | 25.00% |
| Who_am_i vs Feng | 2–2 | 50.00% |
| Who_am_i vs Lars | 1–3 | 25.00% |
| Who_am_i vs Claudio | 0–4 | 0.00% |
| Who_am_i vs Anna | 3–1 | 75.00% |
| Who_am_i vs Jack-8 | 2–1 | 66.67% |
| Who_am_i vs Asuka | 0–2 | 0.00% |
| Who_am_i vs Devil Jin | 2–0 | 100.00% |
| Who_am_i vs Lee | 0–2 | 0.00% |
| Who_am_i vs Kuma | 1–1 | 50.00% |
| Who_am_i vs Lidia | 1–1 | 50.00% |
| Who_am_i vs Xiaoyu | 1–0 | 100.00% |
| Who_am_i 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.