| I suck vs Clive | 20–12 | 62.50% |
| I suck vs King | 14–17 | 45.16% |
| I suck vs Reina | 13–16 | 44.83% |
| I suck vs Jin | 12–13 | 48.00% |
| I suck vs Steve | 12–12 | 50.00% |
| I suck vs Dragunov | 14–9 | 60.87% |
| I suck vs Asuka | 9–9 | 50.00% |
| I suck vs Lili | 7–10 | 41.18% |
| I suck vs Jun | 10–6 | 62.50% |
| I suck vs Hwoarang | 12–3 | 80.00% |
| I suck vs Law | 5–7 | 41.67% |
| I suck vs Lars | 6–5 | 54.55% |
| I suck vs Eddy | 7–4 | 63.64% |
| I suck vs Heihachi | 5–6 | 45.45% |
| I suck vs Paul | 1–9 | 10.00% |
| I suck vs Nina | 6–3 | 66.67% |
| I suck vs Fahkumram | 2–7 | 22.22% |
| I suck vs Bryan | 2–6 | 25.00% |
| I suck vs Kazuya | 3–4 | 42.86% |
| I suck vs Jack-8 | 3–4 | 42.86% |
| I suck vs Devil Jin | 5–2 | 71.43% |
| I suck vs Azucena | 1–6 | 14.29% |
| I suck vs Alisa | 4–2 | 66.67% |
| I suck vs Claudio | 2–4 | 33.33% |
| I suck vs Raven | 2–3 | 40.00% |
| I suck vs Victor | 2–2 | 50.00% |
| I suck vs Anna | 2–2 | 50.00% |
| I suck vs Yoshimitsu | 2–1 | 66.67% |
| I suck vs Feng | 0–3 | 0.00% |
| I suck vs Leo | 0–2 | 0.00% |
| I suck vs Lee | 1–1 | 50.00% |
| I suck vs Leroy | 0–2 | 0.00% |
| I suck vs Lidia | 2–0 | 100.00% |
| I suck vs Xiaoyu | 1–0 | 100.00% |
| I suck vs Kuma | 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.